d - 35 mm
D - 72 mm
B - 17 mm
d1 - 46.8 mm
d2 - 46.8 mm
D2 - 63.2 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 0.3 mm
a - 15.7 mm
da - min. - 42 mm
da - max. - 46.2 mm
db - min. - 42 mm
db - max. - 46.2 mm
Da - max. - 65 mm
Db - max. - 69.6 mm
ra - max. - 1 mm
rb - max. - 0.3 mm
Basic dynamic load rating - C - 31.9 kN
Basic static load rating - C0 - 21.6 kN
Fatigue load limit - Pu - 0.915 kN
Limiting speed for grease lubrication - 20000 r/min
Ball - Dw - 11.112 mm
Ball - z - 13
Calculation factor - f0 - 13.9
Preload class A - GA - 120 N
Preload class B - GB - 240 N
Preload class C - GC - 480 N
Preload class D - GD - 960 N
Calculation factor - f - 1.05
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.01
Calculation factor - f2C - 1.03
Calculation factor - f2D - 1.05
Calculation factor - fHC - 1
Preload class A - 50 N/micron
Preload class B - 67 N/micron
Preload class C - 94 N/micron
Preload class D - 136 N/micron
Mass bearing - 0.289 kg
Hot number:NACHI 29472 NSK NF 221 OKB 180204EKY CX 07079/07196 SNR 71940CVDUJ74 FAG B71948-C-T-P4S AST GEF22ES ISO GE 030 ECR Timken NA6906 ISB R156 Torrington A-5144WB SKF (Old No.) NA-2201-2RSX SKF 6220-2Z/VA228 GMN HYS6211ETAHG NOK IDI 63 50 10
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