d - 50 mm
D - 80 mm
B - 16 mm
d1 - 59.2 mm
d2 - 59.2 mm
D2 - 73.3 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.3 mm
a - 23.2 mm
da - min. - 54.6 mm
da - max. - 58.7 mm
db - min. - 54.6 mm
db - max. - 58.7 mm
Da - max. - 75.4 mm
Db - max. - 78 mm
ra - max. - 1 mm
rb - max. - 0.3 mm
Basic dynamic load rating - C - 28.1 kN
Basic static load rating - C0 - 23.2 kN
Fatigue load limit - Pu - 0.98 kN
Limiting speed for grease lubrication - 15000 r/min
Ball - Dw - 9.525 mm
Ball - z - 18
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 - 180 N
Preload class B - GB - 360 N
Preload class C - GC - 720 N
Preload class D - GD - 1440 N
Calculation factor - f - 1.11
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.05
Calculation factor - f2D - 1.08
Calculation factor - fHC - 1
Preload class A - 141 N/micron
Preload class B - 184 N/micron
Preload class C - 244 N/micron
Preload class D - 331 N/micron
Mass bearing - 0.255 kg
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 02872/02820 | 28,575 | 73,025 | 22,225 | KOYO | Tapered Roller Bearings |
|---|---|---|---|---|---|
| 230/600CAE4 | 600 | 870 | 200 | NSK | Spherical Roller Bearings |
| 23056EK | 280 | 420 | 106 | NACHI | Cylindrical Roller Bearings |
| 4T-JLM813049/JLM813010 | 70 | 110 | 26 | NTN | Tapered Roller Bearings |
| 5S-2LA-HSE011CG/GNP42 | 55 | 90 | 18 | NTN | Angular Contact Ball Bearings |
| 6008ZZ | 40 | 68 | 15 | NTN | Deep Groove Ball Bearings |
| 7204 C-UX | 20 | 47 | 28 | CX | Angular Contact Ball Bearings |
| F623H-2RS | 3 | 10 | 4 | AST | Deep Groove Ball Bearings |
| FR 1810 ZZ | 7,938 | 13,894 | 3,967 | NSK | Deep Groove Ball Bearings |
| K 65x70x30 | 70 | 65 | 30 | SKF | Cylindrical Roller Bearings |
| LM11749/LM11710 | 17,462 | 39,878 | 13,843 | FBJ | Tapered Roller Bearings |
| PSHEY20-N | 20 | INA | Bearing Units | ||
| G1204KRRB | 2.2500 | 4.3307 | 1.0240 | FAF | PILLOW BLOCKS |
| HYDNUT350 | 66 | FAG | HYDRAULIC NUTS | ||
| ARNB3080 | 30 | 80 | NADELLA | NEEDLE BEARINGS | |
| R-12ZZ-ST | .7500 | 1.6250 | .4375 | MRC | DEEP GROOVE BALL BEARINGS |
| J321652 | 1.0000 | 1.5000 | 1.6250 | Bower | JOURNAL ROLLER ASSEMBLIES |
| 6021NR | 105 | 160 | 26 | STEYR | DEEP GROOVE BALL BEARINGS |
| SS639-ZZ | 9 | 30 | 10 | CONSOLIDATED | DEEP GROOVE BALL BEARINGS |
| FT-8 | .9375 | 1.8437 | CONSOLIDATED | THRUST BALL BEARINGS |
Hot number:ISO 1209K NTN 6304JR2/22CS36 KOYO 7014 SKF BB1B417095B Samick LME8AJ INA RTUEY70 SKF SIL17C FYH UCTX11-35E FYH USP003S6 FAG 221 INA CSCU0752RS Rollway MUL318 Torrington HJ-283716 CONSOLIDATED KU-60XPO-2RS CONSOLIDATED 29416E SKF 607/HR22T2 ZEN 61820-2RS SKF 71904 ACD/HCP4A KOYO EE239170/239225A Timken LM67043/LM67010 ISO NF222 INA PASE1-3/16 NTN SA2-96 NBS SL192309 FAG 81138 FAG SN528 RIV PR-90 STEYR N228E STEYR NM16 CONSOLIDATED 6316-ZZ
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