d - 50 mm
D - 80 mm
B - 16 mm
d1 - 59.2 mm
d2 - 59.2 mm
D1 - 70.8 mm
b - 2 mm
C1 - 8.6 mm
C2 - 3.6 mm
C3 - 2.8 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.3 mm
a - 16.8 mm
da - min. - 54.6 mm
db - min. - 54.6 mm
Da - max. - 75.4 mm
Db - max. - 78 mm
ra - max. - 1 mm
rb - max. - 0.3 mm
dn - 61.2 mm
Basic dynamic load rating - C - 29.6 kN
Basic static load rating - C0 - 24 kN
Fatigue load limit - Pu - 1 kN
Limiting speed for grease lubrication - 20000 r/min
Limiting speed for oil lubrication - 32000 mm/min
Ball - Dw - 9.525 mm
Ball - z - 18
Gref - 3.6 cm3
Calculation factor - f0 - 15.4
Preload class A - GA - 110 N
Preload class B - GB - 220 N
Preload class C - GC - 440 N
Preload class D - GD - 880 N
Calculation factor - f - 1.11
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.05
Calculation factor - f2D - 1.09
Calculation factor - fHC - 1.02
Preload class A - 64 N/micron
Preload class B - 88 N/micron
Preload class C - 124 N/micron
Preload class D - 179 N/micron
Mass bearing - 0.216 kg
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 31315F | 75 | 160 | 40 | Fersa | Tapered Roller Bearings |
|---|---|---|---|---|---|
| 320/32AX | 32 | 58 | 17 | ZVL | Tapered Roller Bearings |
| 4R3431 | 170 | 260 | 225 | NTN | Cylindrical Roller Bearings |
| 51334 | 170 | 275 | CX | Thrust Ball Bearings | |
| 7019 CDF | 95 | 145 | 48 | ISO | Angular Contact Ball Bearings |
| 71902 CDB | 15 | 28 | 14 | ISO | Angular Contact Ball Bearings |
| 9185/9121 | 68.262 | 152.400 | 47.625 | NACHI | Tapered Roller Bearings |
| GTR 304425 | 30 | 44 | 25 | IKO | Needle Roller Bearings |
| HMK5012 | 50 | 62 | 12 | NTN | Needle Roller Bearings |
| K30X38X20 | 30 | 38 | 20 | CX | Needle Roller Bearings |
| LMHP20LUU | 20 | 32 | Samick | Linear Bearings | |
| NA204 | 20 | 47 | 34,2 | KOYO | Deep Groove Ball Bearings |
| NN3056K | 280 | 420 | 106 | KOYO | Cylindrical Roller Bearings |
| PSL212-310 | 507,949 | 742,95 | 170,3 | TMB | Angular Contact Ball Bearings |
| RUS203 | 22,900 | 40,000 | 12,000 | NTN | Cylindrical Roller Bearings |
| L18RA400 | 4.0000 | 4.6250 | .3125 | FAG | FOUR POINT ANGULAR CONTACT BALL BEARINGS |
| C1904HCUL | 20 | 37 | 9 | Barden | ANGULAR CONTACT BALL BEARINGS |
| MUCNFL205-15W | .9375 | AMI | THERMOPLASTIC PILLOW BLOCKS | ||
| KU-120CPO-2RS | 12.0000 | 12.7500 | .5000 | CONSOLIDATED | DEEP GROOVE BALL BEARINGS |
| 95616 | 1.1250 | 1.7500 | 1.0000 | CONSOLIDATED | JOURNAL ROLLER ASSEMBLIES |
Hot number:NSK 30BD5222 ISO 32306 CYSD 7005CDB SKF 7011 ACB/P4A SKF 811/530M CX CX666 NMB MBT16V AST NJ2222 EMA NTN NK8/12T2 ISB NU 10/560 ISB NU 29/1000 NSK TL23956CAE4 SKF SN322with22322 NH RLS221/2 CONSOLIDATED 7414BMG FBJ 23034K KOYO 23036RHK NTN 2315SK NTN 23222B NTN 24134B NTN AKJ10X23X2 INA F-555809NK-AM ZEN S3306-2RS AST SA25ET-2RS Samick SC30VUU KOYO T2ED095 American 160BT640 MRC 205-SZG CONSOLIDATED HJ-405 CONSOLIDATED 148x170x15mm
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