d - 17 mm
D - 40 mm
B - 12 mm
d1 - 24.1 mm
d2 - 24.1 mm
D2 - 34.4 mm
r1,2 - min. - 0.6 mm
r3,4 - min. - 0.3 mm
a - 9.9 mm
da - min. - 21.2 mm
da - max. - 23.5 mm
db - min. - 21.2 mm
db - max. - 23.5 mm
Da - max. - 35.8 mm
Db - max. - 37.6 mm
ra - max. - 0.6 mm
rb - max. - 0.3 mm
Basic dynamic load rating - C - 9.2 kN
Basic static load rating - C0 - 4.2 kN
Fatigue load limit - Pu - 0.176 kN
Limiting speed for grease lubrication - 53000 r/min
Ball - Dw - 7.144 mm
Ball - z - 10
Calculation factor - f0 - 8.5
Preload class A - GA - 35 N
Preload class B - GB - 70 N
Preload class C - GC - 140 N
Preload class D - GD - 280 N
Calculation factor - f - 1.03
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.01
Calculation factor - f2C - 1.03
Calculation factor - f2D - 1.06
Calculation factor - fHC - 1.01
Preload class A - 23 N/micron
Preload class B - 31 N/micron
Preload class C - 42 N/micron
Preload class D - 59 N/micron
Mass bearing - 0.056 kg
Hot number:NTN 7022 C TORRINGTON FAFNIR 7230 C INA SL01 4972 Gamet 131097/131158XH KOYO 4UJ130B NTN-SNR 6309NR KOYO 6832-2RD NTN 6901LLUN SKF 7009 ACE/HCP4AL1 ISO 7060 ADB ZEN P6200-SB FYH UCP210-31 BERLISS 21/8x21/4x21/2 Andrews GT-14 NOK MG 25 45 11 NBR
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