d - 70 mm
D - 110 mm
B - 20 mm
d1 - 84.3 mm
d2 - 81.6 mm
D1 - 95.32 mm
K - 0.5 mm
C1 - 6.7 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 0.6 mm
a - 31.2 mm
da - min. - 76 mm
db - min. - 76 mm
Da - max. - 104 mm
Db - max. - 105.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
dn - 86.5 mm
Basic dynamic load rating - C - 22.5 kN
Basic static load rating - C0 - 17.3 kN
Fatigue load limit - Pu - 0.735 kN
Limiting speed for grease lubrication - 15500 r/min
Limiting speed for oil lubrication - 24000 mm/min
Ball - Dw - 9.525 mm
Ball - z - 25
Gref - 8.2 cm3
Calculation factor - e - 0.68
Calculation factor - Y2 - 0.87
Calculation factor - Y0 - 0.38
Calculation factor - X2 - 0.41
Calculation factor - Y1 - 0.92
Calculation factor - Y2 - 1.41
Calculation factor - Y0 - 0.76
Calculation factor - X2 - 0.67
Preload class A - GA - 200 N
Preload class B - GB - 610 N
Preload class C - GC - 1220 N
Calculation factor - f - 1.09
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.03
Calculation factor - f2C - 1.06
Calculation factor - fHC - 1
Preload class A - 143 N/micron
Preload class B - 215 N/micron
Preload class C - 280 N/micron
Mass bearing - 0.61 kg
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 20BTM2820A | 20 | 28 | 20 | KOYO | Needle Roller Bearings |
|---|---|---|---|---|---|
| 241/530YMB | 530 | 870 | 335 | Timken | Spherical Roller Bearings |
| 22215EMW33 | 75,000 | 130,000 | 31,000 | SNR | Thrust Roller Bearings |
| 22312 KCW33+H2312 | 60 | 130 | 46 | CX | Spherical Roller Bearings |
| 230/560CW33MB | 560 | 820 | 195 | TMB | Spherical Roller Bearings |
| 3911 | 55 | 100 | 33 | FBJ | Thrust Ball Bearings |
| 6006 | 30 | 55 | 13 | NKE | Deep Groove Ball Bearings |
| 61908 | 40 | 62 | 12 | ISB | Deep Groove Ball Bearings |
| 713667780 | FAG | Wheel Bearings | |||
| 81234 | 170 | 240 | CX | Thrust Roller Bearings | |
| AST800 7550 | 75 | 80 | AST | Plain Bearings | |
| F16100 | 35 | 55 | 20 | Fersa | Deep Groove Ball Bearings |
| GEC560HT | 560 | 750 | 258 | LS | Plain Bearings |
| M224748/M224710DC+M224748XA | 119,975 | 174,625 | 77,788 | Timken | Tapered Roller Bearings |
| MR83 | 3 | 8 | 2,5 | NSK | Deep Groove Ball Bearings |
| NJ406 | 30 | 90 | 23 | NTN | Cylindrical Roller Bearings |
| RTUEY45 | 45 | NKE | Bearing Units | ||
| GE17DO | 17 | 30 | 14 | ELGES | SPHERICAL PLAIN BEARINGS |
| 30328 | 140 | 300 | 62 | CONSOLIDATED | TAPERED ROLLER BEARINGS |
| VSU250755 | 655 | 855 | CONSOLIDATED | SLEWING BEARINGS |
Hot number:SKF 241/950 ECAK30F/W33 + AOH 241/950 KOMATSU 3ED7145441 NTN 4T-2788/2735X NKE 6224-2Z NACHI 7226BDB Samick LMEF30 INA NA4906-RSR ISB TSF 12 BB FAG RNAO20x32x24 INA SL192307 TIMKEN TARF75185FL INA RSTO8 NADELLA NB152316 SNR 51126 RIV PAPV11 NACHI 23088E KOYO 3NC6008HT4 GF CRAFT 51207 Timken 5303KDD INA CSEF060 SNR ESPLE208 ISO HK223012 NKE NJ2317-VH NTN RUS206E/60 ZEN S61912-2RS NSK STF480RV6815g SNR UKFC205H SKF AH3876 RHP MJ-3/4-2RS CONSOLIDATED MF-82/2.5
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