d - 17 mm
D - 30 mm
B - 7 mm
d2 - - 19.4 mm
D2 - - 27.7 mm
r1,2 - min. - 0.3 mm
da - min. - 19 mm
da - max. - 19.3 mm
Da - max. - 28 mm
ra - max. - 0.3 mm
Basic dynamic load rating - C - 4.6 kN
Basic static load rating - C0 - 2.6 kN
Fatigue load limit - Pu - 0.108 kN
Limiting speed - 14000 r/min
Calculation factor - kr - 0.02
Calculation factor - f0 - 14.7
Mass bearing - 0.0168 kg
Hot number:SKF 7021 AC/DB NACHI NJ 2338 NSK NU 264 OKB FAG 6210-2RSR CX 7318 A Timken GYM1111KRRB KOYO HJ-223020,2RS CX NJ2317 E NTN NK45/20R SKF RNAO 5x10x8 TN SKF N-080 Hyatt N-220 SKF 68730 NOK 1BP-35
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