d - 45 mm
D - 68 mm
B - 12 mm
d1 - 52.7 mm
d2 - 51 mm
D2 - 62.6 mm
r1,2 - min. - 0.6 mm
r3,4 - min. - 0.3 mm
a - 14 mm
da - min. - 48.2 mm
da - max. - 52.1 mm
db - min. - 47 mm
db - max. - 50.4 mm
Da - max. - 64.8 mm
Db - max. - 66 mm
ra - max. - 0.6 mm
rb - max. - 0.3 mm
Basic dynamic load rating - C - 10.1 kN
Basic static load rating - C0 - 7 kN
Fatigue load limit - Pu - 0.29 kN
Limiting speed for grease lubrication - 29000 r/min
Ball - Dw - 6.35 mm
Ball - z - 21
Calculation factor - f0 - 8.4
Preload class A - GA - 55 N
Preload class B - GB - 166 N
Preload class C - GC - 331 N
Calculation factor - f - 1.09
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.04
Calculation factor - f2C - 1.08
Calculation factor - fHC - 1
Preload class A - 34 N/micron
Preload class B - 53 N/micron
Preload class C - 73 N/micron
Mass bearing - 0.127 kg
Hot number:OKB 502214 OKB Timken 25878/25820 NSK 42687/42620 NKE 6209-NR KOYO 6808-2RU NSK 6911VV NTN 7212CG/GNP4 SKF GEC 480 TXA-2RS NACHI NJ 424 KOYO TV1528 FAG 24076 SKF NU 2236 ECM NOK AS568-105-A NOK LBH-150 F
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