d - 20 mm
D - 52 mm
B - 21 mm
d1 - - 31.2 mm
D1 - - 41.85 mm
F - 27.5 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 0.6 mm
da - min. - 26.1 mm
db - min. - 33 mm
Da - max. - 45.4 mm
ra - max. - 1 mm
Basic dynamic load rating - C - 47.5 kN
Basic static load rating - C0 - 38 kN
Fatigue load limit - Pu - 4.8 kN
Reference speed - 15000 r/min
Limiting speed - 18000 r/min
Calculation factor - kr - 0.25
Mass bearing - 0.222 kg
Hot number:NACHI 22311 CC/W33 INA GE 6 E NSK 53406 FAG NJ 311 E OKB 1930096 SKF 219-Z SKF 24088 ECA/W33 CX 4200-2RS SKF 6313/HC5C3 NTN HK2020D SIGMA LJ 1.1/4 RIV 6315-Z SKF 71906 CD/P4A SKF SAFS 23044 KA x 7.7/8 FAG 6312 N
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