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HMT Limited
Dept.of Heavy Industry
Dept.of Publice Enterprises
NIC
 
   
Manufacturing Facilities
3  Ball Bearing Lines
2  Cylindrical Roller Brg Lines
2  Taper Roller Bearing Lines
2  CNC Versatile Grinding Lines Suitable for Manufacture of Ball,
Cylindrical, & Taper Roller Bearings.
A View of "SHOP FLOOR"
 
CNC-Versatile
Internal Grinding machine
Capable for Track Grinding for
Ball Brg, TRB & CRB rings
 
Precision
Roller Super finishing M/c
Of thru feed type.
 
TRB-IR Rib & Raceway Grinding M/C
 
Bearing Noise Testing M/c
 
QUALITY SYSTEM MANAGEMENT
Quality is way of life through out the company.
Company inherited sound quality systems right from inception.
Each new development of a bearing is preceeded by advance product quality planning followed with comprehensive control plans.
Customer application needs are translated into quality parameters of bearings at each stage of manufacturing.
Effectiveness of these controls are monitored at the final inspection stage.
The process is controlled with modified tolerances, to ensure safe conformity of final product. Product quality is monitored through various stages of production and continuously evaluated for improvement.
Quality appraisal equipment includes sophisticated equipment like Profile testing, Waviness testing, Surface texture testing, Circularity testing and Bearing Vibration testing etc., Quality Appraisal equipments are updated from time to time.
Company has been certified for ISO – 9001 Quality systems in the year 1995 & upgraded to QS – 9000 in the year 1999
Certification for TS-16949 is in Progress.
 
QUALITY POLICY
HMT Bearings Limited is committed to achieve Customer delight through continuous improvements and by providing reliable and cost effective products and services of international standards.
The Company shall also strive to excel in the strategies and operations so as to satisfy the expectations of all its stake holders.
PLANS FOR UPGRADING TECHNOLOGY
1 Plan to convert all the Conventional Bore & Track grinding m/cs to CNC controlled m/cs.
2 Acquisition of state of art Metallography equipment.
3
Process improvements for achieving higher CPk Values.
Efforts are on to tie up for upgradation of Technology.
 
BEARING HANDLING TIPS
 
DO’s DON’ts
1 Keep working area clean for installation. 1
Don’t use cotton waste in bearing mounting area.
2
Coat the bare hands with mineral oil before handling the bearings.
2
Don’t use wooden mallets and bench tops in the bearing fitment area.
3
Keep bearing wrapped, in oil proof paper when not in use.
3 Don’t unwrap bearings until ready for use.
4
Clean the shaft and housing fillets before the bearing mounting.
4 Don’t permit the dirt to enter the bearings.
5 Keep the bearings well protected from rust. 5
Don’t wash a new bearing (since bearings are supplied with rust preventive oil coating)
6
Use uncontaminated washing agent for washing the used bearings.
6 Don’t use contaminated Lubricant.
7
Treat used bearings like a new bearing, if it is to be reused.
7 Don’t spin unclean bearings.
8 Work with clean tools. 8 Don’t use dirty brittle are chipped tools.
9 Use proper mounting tools for handling bearings. 9 Avoid rough handlings of bearings.
10
For higher interference fit on shaft, heat the bearing before mounting.
10 Don’t expose to a higher Temperature.
11
When mounting inner ring, apply pressure only on inner ring only.
11 Don’t spin bearings with compressed air
12 When mounting outer ring force outer ring only. 12
Don’t hammer the bearing directly, use a mounting tool.
   
  HMT BEARINGS CATALOGUE
SINGLE ROW DEEP GROOVE BALL BEARINGS
   
 

Sl No.

Bearing No.

BOUNDARY DIMENSIONS
(mm)

BASIC LOAD
RATINGS
(Kgf)

LIMITING
SPEEDS
(FPM)

(Refer)
Brg.Mass
(Kgs)

Dynamic

Static

d
D
T
r1
r
C
co
Oil
Grease
1 6203 17 40 12 1.0 1.0 975 485 21000 17000 0.065
2 6403 17 62 17 2.0 2.0 2000 1000 15000 13000 0.27
3 6004 20 42 12 1.0 1.0 950 510 21000 17000 0.069
4 6204 20 47 14 1.5 1.5 1310 680 17000 15000 0.106
5 6304 20 52 15 2.0 2.0 1620 800 17000 14000 0.144
6 6205 25 52 15 1.5 1.5 1430 800 15000 13000 0.128
7 98305 25 62 12 1.0 1.0 2090 1140 12000 8000 0.18
8 6305 25 62 17 2.0 2.0 2090 1140 13000 11000 0.232
9 62W06 30 62 10 1.0 1.0 1100 800 13000 11000  
10 6206 30 62 16 1.5 1.5 1980 1160 13000 11000 0.199
11 6306 30 72 19 2.0 2.0 2720 1530 12000 9600 0.346
12 6007 35 62 14 1.5 1.5 1630 1050 13000 11000 0.155
13 6207 35 72 17 2.0 2.0 2610 1570 11000 9300 0.288
14 6207 ro 35 72 17 0.5 2.0 2610 1570 11000 9300 0.29
15 6307 35 80 21 2.5 2.5 3400 1960 10000 8500 0.457
16 6208 40 80 18 2.0 2.0 2970 1820 10000 8300 0.366
17 6308 40 90 23 2.5 2.5 4150 2440 9200 7700 0.633
18 6308 ro 40 90 23 0.5 2.5 4150 2440 9200 7700 0.633
19 6009W 45 75 12 1.5 1.5 2140 1540 11000 9200 0.2
20 6009 45 75 16 1.5 1.5 2140 1540 11000 9200 0.245
21 6209 45 85 19 2.0 2.0 3330 2080 9200 7700 0.407
22 6309 45 100 25 2.5 2.5 4980 3000 8100 6800 0.833
23 6010 50 80 16 1.5 1.5 2220 1690 9900 8400 0.261
24 6210 50 90 20 2.0 2.0 3570 2370 8500 7100 0.463
25 6310 50 110 27 3.0 3.0 6300 3870 7300 6100 1.07
   
  SINGLE ROW DEEP GROOVE BALL BEARINGS
   
 
Sl No.
Bearing No.
BOUNDARY DIMENSIONS
(mm)
BASIC LOAD
RATINGS
(Kgf)
LIMITING
SPEEDS
(FPM)
(Refer)
Brg.Mass
(Kgs)
Dynamic
Static
d
D
T
r1
r
C
co
Oil
Grease
26 6410 50 130 31 3.5 3.5 8850 5300 6600 5500 1.880
27 6011 55 90 18 2.0 2.0 2880 2170 8900 7600 0.385
28 6211 55 100 21 2.5 2.5 4420 2990 7600 6300 0.607
29 6211 ro 55 100 21 0.5 2.5 4420 2990 7600 6300 0.610
30 6311 55 120 29 3.0 3.0 7280 4540 6700 5600 1.370
31 6212 60 110 22 2.5 2.5 5440 3590 6900 5700 0.783
32 6212 ro 60 110 22 0.5 2.5 5440 3590 6900 5700 0.785
33 6312 60 130 31 3.5 3.5 8330 5280 6200 5200 1.700
34 6013 65 100 18 2.0 2.0 3110 2570 7800 6600 0.435
35 6213 65 120 23 2.5 2.5 5830 4080 6400 5400 0.990
36 6215 75 130 25 2.5 2.5 6750 5020 5800 4800 1.180
37 6217 85 150 28 3.0 3.0 8490 6510 5000 4200 1.790
38 6220 100 180 34 3.5 3.5 12440 9450 4200 3500 3.140
39 6226 130 230 40 3.0 3.0 15550 13680 3200 2700 5.820
"NOTE:
1). Variations such as N, Z, ZZ, RS, 2RS, K can be provided against customer's request.
2). Technical / Design features are subject to change due to improvements carried out."
   
  DEEP GROOVE BALL BEARINGS
   
 
Sl No.
Bearing No.
BOUNDARY DIMENSIONS
(mm)
BASIC LOAD
RATINGS
(Kgf)
LIMITING
SPEEDS
(FPM)
(Refer)
Brg.Mass
(Kgs)
Dynamic
Static
d
D
T
r1
r
C
co
Oil
Grease
SINGLE ROW DEEP GROOVE BALL BEARINGS (INCH SERIES)
1 RLS6 19.05 47.625 14.288 1.6 1.6 1300 670 15000 13000 0.113
2 RLS8 25.4 57.15 15.875 1.6 1.6 1820 980 13000 11000 0.177
3 RLS9 28.58 63.5 15.875 1.6 1.6 1985 1155 1300 11000 0.227
4 RMS9 28.575 71.438 20.638 2.4 2.4 2700 1500 9000 585 0.390
5 RLS10 31.75 69.85 17.462 1.6 1.6 2290 1350 9500 6000 0.300
6 RMS10 31.75 79.375 22.225 2.4 2.4 3400 1840 9000 5850 0.470
7 RLS16 50.8 101.6 20.638 2.4 2.4 4410 2990 7600 6300 0.700
SELF ALIGNING BALL BEARINGS
1 MSN14 44.45 117.475 28.575 2.5 3.0 5730 3330 2600 2000  
2 1209 45 85 19 2.0 2.0 2200 750 8500 7000 0.465
3 1211 55 100 21 2.5 2.5 2100 1000 7100 5800 0.705
Special - Custome Built Sizes
1 6013CB 60*/65 102 29 - - 3110 2570 7800 6600 0.700
2 6013CBD 70*/65 102 29 - 2.0 3110 2570 7800 6600 0.700
  * Washer dimension
  "NOTE:
1). Variations such as N, Z, ZZ, RS, 2RS, K can be provided against customer's request.
2). Technical / Design features are subject to change due to improvements carried out."
* Washer dimension
NOTE:
1). Variations such as N, Z, ZZ, RS, 2RS, K can be provided against customer's request.
2). Technical / Design features are subject to change due to improvements carried out.
   
  TAPER ROLLER BEARINGS ( METRIC SERIES)
   
 
Sl No.
Bearing No.
BOUNDARY DIMENSIONS
(mm)
BASIC LOAD
RATINGS
(Kgf)
LIMITING
SPEEDS
(FPM)
(Refer)
Brg.Mass
(Kgs)
Dynamic
Static
d
D
T
B
C
r1
r
C
co
Oil
Grease
1 30304A 20 52 16.25 16 13 2.0 2.0 3210 2980 11000 8300 0.170
2 30305DA 21 62 18.25 17 13 2.0 2.0 3800 4000 8000 5700 0.300
3 30205 25 52 16.25 15 13 1.5 1.5 3140 3340 11000 7800 0.156
4 30305 25 62 18.25 17 15 2.0 2.0 4940 4840 9000 6800 0.273
5 30305D 25 62 18.25 17 13 2.0 2.0 3800 4000 8000 5700 0.269
6 32206G 28.575 62 21.25 20 17 1.5 1.5 5020 5720 8700 6500 0.300
7 30206 30 62 17.25 16 14 1.5 1.5 4430 4870 8700 6500 0.230
8 32206 30 62 21.25 20 17 1.5 1.5 5020 5720 8700 6500 0.300
9 30306 30 72 20.75 19 16 2.0 2.0 6070 6160 7700 5800 0.411
10 30207 35 72 18.25 17 15 2.0 2.0 4800 5030 7400 5600 0.350
11 32207 35 72 24.25 23 19 2.0 2.0 6750 7910 7500 5600 0.453
12 30307 35 80 22.75 21 18 2.5 2.5 7370 7530 6900 5200 0.527
13 32307 35 80 32.75 31 25 2.5 2.5 10200 11600 7000 5000 0.776
14 30208 40 80 19.75 18 16 2.0 2.0 6440 7100 6700 5000 0.434
15 32208 40 80 24.75 23 19 2.0 2.0 6990 7880 6600 5000 0.550
16 30308 40 90 25.25 23 20 2.5 2.5 8760 9610 6100 4500 0.780
17 32308 40 90 35.25 33 27 2.5 2.5 11870 14300 6200 4600 1.060
18 30209 45 80 20.75 19 16 2.0 2.0 6340 7090 6100 4600 0.490
19 32209 45 85 24.75 23 19 2.0 2.0 7280 8500 6100 4600 0.600
20 30309A 45 100 27.25 25 22 2.5 2.5 11550 13140 5400 4100 1.010
21 31309 45 100 27.25 25 18 2.5 2.5 9670 10930 4700 3400 0.973
22 32309 45 100 38.25 36 30 2.5 2.5 14830 18250 5500 4100 1.430
23 30210 50 90 21.75 20 17 2.0 2.0 6930 7940 5700 4300 0.550
24 32210 50 90 24.75 23 19 2.0 2.0 8760 10830 4300 3100 0.643
25 31310 50 110 29.25 27 19 3.0 3.0 11960 13810 4300 3100 1.250
   
  TAPER ROLLER BEARINGS ( METRIC SERIES)
   
 
Sl No.
Bearing No.
BOUNDARY DIMENSIONS
(mm)
BASIC LOAD
RATINGS
(Kgf)
LIMITING
SPEEDS
(FPM)
(Refer)
Brg.Mass
(Kgs)
Dynamic
Static
d
D
T
B
C
r1
r
C
co
Oil
Grease
26 31311 55 120 31.5 29 21 3.0 3.0 13260 15360 4000 2900 1.590
27 32211 55 100 26.75 25 21 2.5 2.5 11250 14050 5200 3900 0.875
28 32311 55 120 45.5 43 35 3.0 3.0 20240 25360 4500 3400 2.380
29 32212 60 110 29.75 28 24 1.0 2.5 13390 17000 4700 3500 1.190
30 30312 60 130 33.5 31 26 3.5 3.5 18180 21220 4100 3100 2.080
31 31312L 60 135 33.449 30.925 22 3.5 3.5 15760 18550 3800 2800 2.010
32 30213 65 120 24.75 23 20 2.5 2.5 12150 14350 4300 3200 1.180
33 32213 65 120 32.75 31 27 1.0 2.5 16110 20770 4300 3200 1.580
34 31313 65 140 36 33 23 3.5 3.5 17800 21140 3400 2400 2.440
35 30214 70 125 26.25 24 21 2.5 2.5 13670 16980 4100 3100 1.320
36 32214 70 125 33.25 31 27 2.5 2.5 16800 22200 4100 3100 1.710
37 30215 75 130 27.25 25 22 2.5 2.5 15000 19300 3900 2900 1.500
38 33215 75 130 41 41 31 2.5 2.5 20830 30080 3400 2400 2.260
39 30216 80 140 28.25 26 22 3 3 16260 20310 3600 2700 1.720
40 32016X 80 125 29 29 22 2.5 2.5 14200 22400 3600 2600 1.320
41 32216 80 140 35.25 33 28 3 3 19650 25930 3600 2700 2.170
42 30217 85 150 30.5 28 24 3 3 17890 22400 3400 2500 2.170
43 32217 85 150 38.5 35 30 3 3 22570 30210 3200 2200 2.80
44 32218 90 160 42.5 40 34 3 3 25940 35220 3200 2400 3.470
45 33019 95 145 39 39 32.5 2.5 2.5 23070 38820 3300 2500 2.310
   
  TAPER ROLLER BEARINGS (INCH SERIES )
   
 
Sl No.
Bearing No.
BOUNDARY DIMENSIONS
(mm)
BASIC LOAD
RATINGS
(Kgf)
LIMITING
SPEEDS
(RPM)
(Refer)
Mass
(Kgs)
Dynamic
Static
d
D
T B
C
r1
r
C
co
Oil
Grease
Cone Cup
1 1988/1922 28.575 57.15 19.845 19.355 15.875 1.6 3.6 4970 5780 9000 6700 0.151 0.076
2

2789/2729

39.688 76.2 23.812 25.654 19.05 0.8 3.6 7580 9420 6700 5000 0.288 0.134
3 25572/25520 38.1 82.931 23.812 25.4 19.05 0.8 0.8 7800 10090 6000 4500 0.437 0.203
4 02474/02420 28.575 68.262 22.225 22.225 17.463 1.6 0.8 5600 6500 8000 6000 0.252 0.15
5 28580/28521 50.8 92.075 24.608 25.4 19.845 0.8 3.6 7860 10610 5300 4000 0.453 0.247
6 28584/28521 52.388 92.075 24.608 25.4 19.845 0.8 3.6 8350 11500 5600 4200 0.435 0.247
7 29685/29620 73.025 112.712 25.4 25.4 19.05 3.2 3.6 9800 15530 4000 3000 0.602 0.27
8 331257 40 95 27.25 25 19 1.5 0.8 9000 9950 5300 3800 0.9
9 344/332 40 80 21 22.403 17.826 2 3.6 7000 7700 6600 4900 0.344 0.144
10 3579R/3525 42.862 87.312 30.162 30.886 23.812 3.2 3.6 10030 12560 6000 4500 0.533 0.3
11 3585/3525 41.275 87.312 30.162 30.886 23.812 3.2 1.6 10030 12560 6000 4500 0.533 0.3
12 369S/362A 47.625 88.9 20.638 22.225 16.513 1.2 2.4 8130 9820 5500 4100 0.373 0.164
13 3780/3720 50.8 93.264 30.162 30.302 23.812 3.2 3.6 10850 14312 5300 4000 0.547 0.288
14 387/382 57.15 98.425 21 21.946 17.826 1.2 2.4 7790 9580 5000 3800 0.428 0.177
15 3984/3920 66.675 112.712 30.162 30.048 23.812 3.2 3.6 13050 19480 4300 3200 0.7 0.454
16 418/414 38.1 88.501 26.988 29.083 22.225 1.6 3.6 10550 12140 6500 4900 0.523 0.325
17 469AN/453XN 57.15 104.725 30.183 29.317 24.605 3.2 3.6 14600 11100 4900 3700 0.682 0.372
18 462A/453X 57.15 104.775 30.162 29.317 24.605 3.2 2.4 11060 14540 4900 3700 0.682 0.372
19 482/472 69.85 120 29.794 29.007 24.237 2 3.6 13200 18600 4000 3000 0.791 0.487
20 535/532A 44.45 111.125 38.1 36.957 30.162 3.2 3.6 14800 18750 5100 3800 1.09 0.746
21 539/532X 53.975 107.95 36.513 36.957 28.575 3.2 3.6 14800 18750 5100 3800 0.861 0.569
22 565M/562M 63.5 130 36.937 33.937 28 3.5 6.5 18180 21220 4100 3100    
23 566/563 69.85 127 36.513 36.17 28.575 3.2 3.6 17100 24200 3800 2800 1.24 0.648
24 580/572 82.55 139.992 36.512 36.098 28.575 3.2 3.6 17860 26560 3400 2400 1.41 0.779
25 6379/20 65.088 135.755 53.975 56.007 44.45 3.2 3.6 27028 36388 3800 2800 2.34 1.37
   
  TAPER ROLLER BEARINGS (INCH SERIES )
   
 
Sl No.
Bearing No.
BOUNDARY DIMENSIONS
(mm)
BASIC LOAD
RATINGS
(Kgf)
LIMITING
SPEEDS
(RPM)
(Refer)
Mass
(Kgs)
Dynamic
Static
d
D
T B
C
r1
r
C
co
Oil
Grease
Cone Cup
26 683/672 95.25 168.275 41.275 41.275 30.162 3.2 3.6 23280 36110 2800 2100 2.46 1.22
27

72212/72487

53.975 123.825 36.513 32.791 25.4 3.3 3.3 15590 17940 3900 2900 1.26 0.782
28 HM804846/10 47.625 95.25 30.162 29.37 23.02 3.2 3.6 11130 15170 5300 4000 0.617 0.351
29 HM903249/10 44.45 95.25 30.958 28.575 22.225 0.8 3.6 10180 12240 4800 3600 0.614 0.383
30 LM11949/10 19.05 45.237 15.494 16.637 12.065 1.2 1.2 2990 3050 12000 8500 0.081 0.044
31 LM48548/10 34.925 65.088 18.034 18.288 13.970 1.2 3.6 4920 6030 7500 5600 0.164 0.086
32 LM501349/10 41.275 73.431 23.012 19.812 14.732 0.8 3.6 5810 7300 6300 4800 0.227 0.107
33 LM603049/11 45.242 77.788 19.842 19.842 15.080 0.8 3.6 5850 7500 6500 4900 0.243 0.12
   
  CYLINDRICAL ROLLER BEARINGS
   
 
Sl No.
Bearing No.
BOUNDARY DIMENSIONS
(mm)
BASIC LOAD
RATINGS
(Kgf)
LIMITING
SPEEDS
(RPM)
(Refer)
Brg.Mass
(Kgs)
"NU" type
Dynamic
Static
d
D
T FW
EW
r1
r
C
co
Oil
Grease
 
1 NUS2204 -- 47 18 27 -- 1.5 -- 2800 2550 16000 13000 0.14
2

N205

25 52 15 -- 45 1 1.5 1800 1600 16000 13000 0.132
3 NU205 25 52 15 32 -- 1.5 1 1800 1600 16000 13000 0.132
4 NJ2205 25 52 18 32 -- 1.5 1 2410 2330 16000 12000 0.163
5 NU2205 25 52 18 32 -- 1.5 1 2410 2330 16000 12000 0.163
6 N305 25 62 17 -- 53 2 2 2980 2570 14000 10000 0.241
7 NJ305 25 62 17 35 -- 2 2 2980 2570 14000 10000 0.241
8 NU305 25 62 17 35 -- 2 2 2980 2570 14000 10000 0.241
9 NJ2305M 25 62 24 34 -- 2 2 5810 5720 11000 9000 0.34
10 NUP2206EM 30 62 20 37.5 -- 2 2 4990 5080 12000 9500 0.262
11 N306 30 72 19 -- 62 2 2 3940 3580 12000 8700 0.358
12 NJ306 30 72 19 42 -- 2 2 3940 3580 12000 8700 0.358
13 NUP306 30 72 19 42 -- 2 2 3940 3580 12000 8700 0.358
14 NJ207 35 72 17 43.8 -- 2 1 3400 3200 11000 9500 0.293
15 NU207 35 72 17 43.8 -- 2 2 3400 3200 11000 9500 0.293
16 NUP207EM 35 72 17 44 -- 2 2 4840 4750 10000 7900 0.293
17 NU207 35 72 17 43.8 -- 2 2 3420 3210 11000 9500 0.293
18 N307 35 80 21 -- 68.2 2 2.5 4740 4380 10000 7900 0.477
19 NJ307 35 80 21 46.2 -- 2.5 2 4740 4380 10000 7900 0.477
20 NJ307M 35 80 21 46.2 -- 2.5 2.5 5370 5180 8600 6900 0.482
21 NU307 35 80 21 46.2 -- 2.5 2 4740 4380 10000 7900 0.477
22 NUA307M 35 80 23 49.5 -- 2.5 2 7370 7910 8500 6800 0.482
23 N208 40 80 18 -- 69.5 2 2 4450 4370 8300 6600 0.366
24 NJ208 40 80 18 49.5 -- 2 2 4450 4370 8300 6600 0.366
25 NU208 40 80 18 49.5 -- 2 2 4450 4370 8300 6600 0.366
   
  CYLINDRICAL ROLLER BEARINGS
   
 
Sl No.
Bearing No.
BOUNDARY DIMENSIONS
(mm)
BASIC LOAD
RATINGS
(Kgf)
LIMITING
SPEEDS
(RPM)
(Refer)
Brg.Mass
(Kgs)
"NU" type
Dynamic
Static
d
D
T FW
EW
r1
r
C
co
Oil
Grease
 
26 NUP208R 40 80 18 49.5 -- 2 2 5060 4840 8300 6600 0.37
27

NUP208E

40 80 18 49.5 -- 2 2 5670 5650 8300 6600 0.384
28 NH208EB 40 80 22.1 49.5 -- 2 2 5670 5650 8300 6600 0.384
29 NUP208EB 40 80 22.1 49.5 -- 2 2 5670 5650 8300 6600 0.384
30 NUP2208E 40 80 23 49.5 -- 1.1 1.1 7370 7910 8300 6600 0.49
31 NUS2208E -- 80 23 49.5 -- 1.1 1.1 7370 7910 8300 6600 0.49
32 NJ2208 40 80 23 49.5 -- 2 2 6570 6780 8300 6600 0.46
33 N308 40 90 23 -- 78.5 2.5 2.5 6965 6730 9100 6900 0.664
34 N209 45 85 19 -- 74.5 2 2 4690 4780 9200 7700 0.427
35 NJ209 45 85 19 54.5 -- 2 2 4690 4780 9200 7700 0.427
36 NU209 45 85 19 54.5 -- 2 2 4690 4780 9200 7700 0.427
37 NU209M 45 85 19 54.5 -- 2 2 6750 7230 8000 6700 0.439
38 NJ2209 EM 45 85 23 54.5 -- 2 2 8040 9060 7600 6100 0.536
39 NU2209 EM 45 85 23 54.5 -- 2 2 8040 9060 7600 6100 0.536
40 NUS2309 -- 100 36 58.5 -- 2.5 2.5 10700 11500 8300 5500 1.25
41 N309 45 100 25 -- 88.5 2.5 2.5 9040 8830 6800 5400 0.9
42 NF309 45 100 25 -- 88.5 2.5 2.5 9040 8830 6800 5400 0.9
43 NJ309 45 100 25 58.5 -- 2.5 2.5 9040 8830 6800 5400 0.9
44 45 100 25 58.5 -- -- 2.5 2.5 10240 10440 6800 5400 0.909
45 NU309 45 100 25 58.5 -- 2.5 2.5 9040 8830 6900 5600 0.87
46 NUP309 45 100 25 58.5 -- 2.5 2.5 9040 8830 6900 5600 0.87
47 NUP309NE 45 100 25 58.5 -- 2.5 2.5 10240 10440 6900 5600 0.909
48 NUP309EM 45 100 25 58.5 -- 2.5 2.5 10240 10440 6800 5400 0.909
49 NUS2309 -- 100 36 58.5 -- 2.5 2.5 10700 11500 8200 5400 1.25
50 N409 45 120 29 -- 100.5 3 3 10930 10350 7200 5400 1.64
   
  CYLINDRICAL ROLLER BEARINGS
   
 
Sl No.
Bearing No.
BOUNDARY DIMENSIONS
(mm)
BASIC LOAD
RATINGS
(Kgf)
LIMITING
SPEEDS
(RPM)
(Refer)
Brg.Mass
(Kgs)
"NU" type
Dynamic
Static
d
D
T FW
EW
r1
r
C
co
Oil
Grease
 
51 NUS409 45 120 29 64.5 -- 3 3 10930 10350 7200 5400 1.64
52

NJ409

45 120 29 64.5 -- 3 3 10930 10350 7200 5400 1.64
53 N210 50 90 20 -- 80.4 2 2 4910 5200 7100 8500 0.306
54 NJ2210 50 90 23 60.4 -- 2 2 6540 7500 8500 6400 0.56
55 NJ2210 E 50 90 23 60.4 -- 2 2 7190 8500 7100 5700 0.58
56 NH2210 50 90 28 60.4 -- 2 2 6540 7500 8500 6400 0.56
57 N310 50 110 27 -- 95 3 3 9670 9840 5200 4100 1.15
58 NJ310 50 110 27 65 -- 3 3 9670 9840 5200 4100 1.15
59 NUP310 50 110 27 65 -- 3 3 9670 9840 5200 4100 1.15
60 NJ211 55 100 21 66.5 -- 2.5 2.5 5900 6350 7700 6400 0.64
61 NUS211 55 100 21 66.5 -- 2.5 2.5 5900 6350 7700 6400 0.64
62 NJ2211 EM 55 100 25 66 -- 2 1.5 9390 10930 7700 5800 0.806
63 N311 55 120 29 -- 105.5 3 3 11560 11290 7700 5800 1.44
64 NU311 55 120 29 69.5 -- 3 3 11560 11290 7700 5800 1.44
65 NU311M 55 120 29 69.5 -- 3 3 12330 12310 7700 5800 1.5
66 NJ311 55 120 29 69.5 -- 3 3 11560 11290 6800 5100 1.44
67 NJ212EM 60 110 22 72 -- 1 1 9940 10930 7000 5800 0.83
68 NUP212EM 60 110 22 72 -- 1 1 9940 10930 7000 5800 0.83
69 N312 60 130 31 -- 113 3.5 3.5 12965 13350 6300 4700 1.83
70 NF312 60 130 31 -- 113 3.5 3.5 12965 13350 6300 4700 1.83
71 NUP312 60 130 31 77 -- 3.5 3.5 12965 13350 6300 4700 1.83
72 N213 65 120 23 -- 105.6 2.5 2.5 8140 9020 6400 5400 1.05
73 NU213 65 120 23 79.6 -- 2.5 2.5 8140 9020 6400 5400 1.05
74 NUS213 65 120 23 79.6 -- 2.5 2.5 8140 9020 6400 5400 1.05
75 N313 65 140 33 -- 122.5 3.5 3.5 15100 15500 5800 4300 2.24
   
  CYLINDRICAL ROLLER BEARINGS
   
 
Sl No.
Bearing No.
BOUNDARY DIMENSIONS
(mm)
BASIC LOAD
RATINGS
(Kgf)
LIMITING
SPEEDS
(RPM)
(Refer)
Brg.Mass
(Kgs)
"NU" type
Dynamic
Static
d
D
T FW
EW
r1
r
C
co
Oil
Grease
 
76 NU313 65 140 33 82.5 -- 3.5 3.5 15100 15500 5800 4300 2.240
77

NUP313 M

65 140 33 82.5 -- 3.5 3.5 16100 16890 4800 4000 2.310
78 NJ2313M 65 140 48 82.5 -- 3.5 3.5 25870 30250 4800 4000 3.360
79 NUP2313M 65 140 48 82.5 -- 3.5 3.5 25870 30250 4800 4000 3.360
80 NU2313M 65 140 48 82.5 -- 3.5 3.5 25870 30250 4800 4000 3.360
81 N314 70 150 35 -- 130 3.5 3.5 16120 17170 5400 4000 2.730
82 NF314 70 150 35 -- 130 3.5 3.5 16120 17170 5400 4000 2.730
83 NU314 70 150 35 90 -- 3.5 3.5 16120 17170 5400 4000 2.730
84 NJ2314 70 150 51 90 -- 3.5 3.5 22800 26700 5400 3600 3.970
85 NU315 75 160 37 95.5 -- 3.5 3.5 18250 19240 5000 3800 3.240
86 NUP315 75 160 37 95.5 -- 3.5 3.5 18250 19240 5000 3800 3.240
87 N315 75 160 37 -- 139.5 3.5 3.5 18250 19250 5000 3800 3.240
88 NJ2216M1 80 140 33 95.3 -- 3.0 3.0 16000 20700 4400 3500 2.010
89 NJP2216M1 80 140 33 95.3 -- 3.0 3.0 16000 20700 4400 3500 2.030
90 NU316 80 170 39 103 -- 3.5 3.5 18200 19500 4700 3500 3.900
91 N2317 85 180 60 -- 156 4.0 4.0 32150 38920 4400 2900 6.620
92 N218 90 160 30 -- 143 3.0 3.0 15600 18400 3900 4700 2.280
93 N318M 90 190 43 -- 169.5 4.0 4.0 30500 36600 4200 3100 5.470
94 NU318M 90 190 43 113.5 -- 4.0 4.0 30500 36600 4200 3100 5.470
95 NJ219M 95 170 32 113.5 -- 3.5 3.5 18700 21950 4400 3700 2.800
96 NJP2220M 100 180 46 120 -- 3.5 3.5 26270 34450 4200 3100 4.670
97 NU2220 M 100 180 46 120 -- 3.5 3.5 26270 34450 4200 3100 4.670
98 NU320 M 100 215 47 127.5 -- 3.0 3.0 38600 43200 3700 2800 7.750
99 NJ2224 M 120 215 58 120 -- 3.5 3.5 36300 48700 3400 2600 8.560
100 NJP2224M 120 215 58 143.5 -- 3.5 3.5 36300 48700 3400 2600 8.560
   
  CYLINDRICAL ROLLER BEARINGS
   
 
Sl No.
Bearing No.
BOUNDARY DIMENSIONS
(mm)
BASIC LOAD
RATINGS
(Kgf)
LIMITING
SPEEDS
(RPM)
(Refer)
Brg.Mass
(Kgs)
"NU" type
Dynamic
Static
d
D
T FW
EW
r1
r
C
co
Oil
Grease
 
INCH SERIES CYLINDRICAL ROLLER BEARINGS
1 CRL8 25.4 57.15 15.875 -- 50.5 1.6 1.6 2970 2530 9200 5000 0.195
2

CFM10

31.75 79.375 22.225 45.2 -- 2.4 2.4 5918 5529 12000 9000 0.350
3 CRM20 63.5 139.7 31.75 -- 121.5 3.2 3.2 14000 14500 6000 4500 2.410
Special - Custome Built Sizes
1 L064 25.4 -- 28.575 34.95 -- -- 2.4 9775 11800 11200 5600  
2 NKA305 25 62 17 34.28 -- 2 2 4000 3800 14000 10000  
3 NK2206R 30 62 19 -- -- 1 3.2 4760 5860 10900 5400  
4 NKA206R 30 62 19 -- -- 1 3.2 4760 5860 10900 5400 0.300
5 NS1909 45 95 32 58 -- SPL. SPL. 12110 14320 3000 2000  
6 160-280 46 80 23 -- 72 1 1 7520 10700 7900 4000  
7 NU2211 EMG 55 100 25 / 62 66 -- 1.5 1.5 9390 10930 7700 5800  
8 NJ2216MSB 83 140 33 95.3 -- 3 3 16000 20700 4400 3500 1.900
9 NJP2216MSB 83 140 33 95.3 -- 3 3 16000 20700 4400 3500 1.900
10 SCN1032Q3 160 240 25 185.7 -- 2 2.5 15600 24400 3000 2500