d - 10 mm
D - 22 mm
B - 6 mm
d1 - 14 mm
d2 - 14 mm
D2 - 19.8 mm
r1,2 - min. - 0.3 mm
r3,4 - min. - 0.2 mm
a - 5.2 mm
da - min. - 12 mm
da - max. - 13.6 mm
db - min. - 12 mm
db - max. - 13.6 mm
Da - max. - 20 mm
Db - max. - 20.6 mm
ra - max. - 0.3 mm
rb - max. - 0.2 mm
Basic dynamic load rating - C - 2.5 kN
Basic static load rating - C0 - 1.1 kN
Fatigue load limit - Pu - 0.048 kN
Limiting speed for grease lubrication - 80000 r/min
Ball - Dw - 3.175 mm
Ball - z - 12
Calculation factor - f0 - 9.5
Preload class A - GA - 10 N
Preload class B - GB - 20 N
Preload class C - GC - 40 N
Preload class D - GD - 80 N
Calculation factor - f - 1.03
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.07
Calculation factor - f2C - 1.12
Calculation factor - f2D - 1.18
Calculation factor - fHC - 1.04
Preload class A - 13 N/micron
Preload class B - 18 N/micron
Preload class C - 25 N/micron
Preload class D - 35 N/micron
Mass bearing - 0.009 kg
Hot number:NTN 7210 C/DF STEYR 54407 U INA IR12X16X22 NSK 6004NR TIMKEN 53176/53377 NKE 241/710-K30-MB-W33 INA AY25-NPP-B NTN HMK2210 SNR ML71901HVUJ74S NTN PK60.3X69.8X38.1 SKF S71908 CD/HCP4A ISB SS 6003-2RS SKF 239/1060 SKF SAF 1510 x 1.5/8 SKF SSAFS 22520 x 3.5/16
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