d - 75 mm
D - 115 mm
B - 20 mm
d1 - 87.3 mm
d2 - 87.3 mm
D2 - 105.62 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 0.6 mm
a - 22.8 mm
da - min. - 81 mm
da - max. - 86.7 mm
db - min. - 81 mm
db - max. - 86.7 mm
Da - max. - 109 mm
Db - max. - 111 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
Basic dynamic load rating - C - 52.7 kN
Basic static load rating - C0 - 49 kN
Fatigue load limit - Pu - 2.1 kN
Limiting speed for grease lubrication - 11000 r/min
Ball - Dw - 12.7 mm
Ball - z - 20
Calculation factor - f0 - 15.7
Preload class A - GA - 200 N
Preload class B - GB - 400 N
Preload class C - GC - 800 N
Preload class D - GD - 1600 N
Calculation factor - f - 1.14
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
Preload class A - 84 N/micron
Preload class B - 115 N/micron
Preload class C - 162 N/micron
Preload class D - 235 N/micron
Mass bearing - 0.639 kg
Hot number:FAG B7230C.T.P4S.UL NSK HJ2340 OKB 160207KZ1 OKB 3617Y NSK 232/900CAE4 SNR 30210C NACHI 52336 CX 53340 JNS NKI 30/20 NACHI NNU4956K SKF PCMW 264401.5 M IKO TAM 2620 SKF HMS-3060 STEYR NJ-314 NOK SB 27 43 9 NBR
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