d - 20 mm
D - 42 mm
B - 12 mm
d1 - 26.6 mm
d2 - 24.8 mm
D1 - 34.21 mm
r1,2 - min. - 0.6 mm
r3,4 - min. - 0.3 mm
a - 10.2 mm
da - min. - 22 mm
db - min. - 22 mm
Da - max. - 40 mm
Db - max. - 39.6 mm
ra - max. - 0.6 mm
rb - max. - 0.3 mm
dn - 28.1 mm
Basic dynamic load rating - C - 7.4 kN
Basic static load rating - C0 - 3.4 kN
Fatigue load limit - Pu - 0.143 kN
Limiting speed for grease lubrication - 54000 r/min
Limiting speed for oil lubrication - 83000 mm/min
Ball - Dw - 6.35 mm
Ball - z - 12
Gref - 1.1 cm3
Calculation factor - f0 - 7.2
Preload class A - GA - 40 N
Preload class B - GB - 120 N
Preload class C - GC - 235 N
Calculation factor - f - 1.04
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.03
Calculation factor - f2C - 1.05
Calculation factor - fHC - 1
Preload class A - 21 N/micron
Preload class B - 32 N/micron
Preload class C - 44 N/micron
Mass bearing - 0.064 kg
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 31597/31520 | 36,512 | 76,2 | 29,37 | Timken | Tapered Roller Bearings |
|---|---|---|---|---|---|
| 23056CAKE4 | 280 | 420 | 106 | NSK | Spherical Roller Bearings |
| 628-RS | 8 | 24 | 8 | ISB | Deep Groove Ball Bearings |
| 6301N | 12 | 37 | 12 | NTN | Deep Groove Ball Bearings |
| 7028C | 140 | 210 | 33 | NACHI | Angular Contact Ball Bearings |
| 713649270 | FAG | Wheel Bearings | |||
| 71940 ACD/P4A | 280 | 200 | 38 | SKF | Angular Contact Ball Bearings |
| FL618/2,5 | 2,5 | 6 | 1,8 | CX | Deep Groove Ball Bearings |
| NJ2304-E-TVP2 | 20 | 52 | 21 | FAG | Cylindrical Roller Bearings |
| NF320 | 100 | 215 | 47 | KOYO | Cylindrical Roller Bearings |
| SMN106KB | 34,925 | 80 | 38,1 | Timken | Deep Groove Ball Bearings |
| USPAE201 | 12 | SNR | Bearing Units | ||
| SN309with21309 | 45 | - | 70 | FAG | PILLOW BLOCKS |
| 6302Z | 15 | 42 | 13 | FAG | DEEP GROOVE BALL BEARINGS |
| 6217 | 150 | 85 | 28 | SKF | DEEP GROOVE BALL BEARINGS |
| SS696 | 6 | 15 | 5 | CONSOLIDATED | DEEP GROOVE BALL BEARINGS |
| MS-131/2 | 1.6250 | 4.0000 | .9375 | CONSOLIDATED | DEEP GROOVE BALL BEARINGS |
| NU-2080E | 400 | 600 | 118 | CONSOLIDATED | CYLINDRICAL ROLLER BEARINGS |
| T-112 | 11.2500 | 12.7500 | .8125 | CONSOLIDATED | TAPERED ROLLER BEARINGS |
| SCE-1212 | .7500 | CONSOLIDATED | NEEDLE BEARINGS |
Hot number:FAG 22220-E1-K SKF 619/4-2Z ISB 6201-2RS BOMB NTN 63310LLB ISO 7228 CDT NTN 7930 NSK MR52 B NKE NJ212-E-M6+HJ212-E IKO TAFI203216 McGill MI-21 SKF KM6 FAG 6008.2RSR INA SL182992 STEYR 6219RSNR CONSOLIDATED LFR-50/5-6-ZZ ISO 1986/1922 NTN 30318DU CYSD 7036CDF SKF 32934 NTN 7203BDB ISO 81116 CX CX660 INA HK1010 ISO NU214 ZEN S61909-2RS LS SIA110ES FAG L10WA1400 INA 81324 INA ZKLF40100-2RS CONSOLIDATED AHX-3220x95
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