d - 20 mm
D - 47 mm
B - 14 mm
D1 - - 38.8 mm
F - 26.5 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.6 mm
s - 1 mm
da - min. - 24 mm
da - max. - 25.4 mm
db - min. - 28 mm
Da - max. - 41.7 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
Basic dynamic load rating - C - 28.5 kN
Basic static load rating - C0 - 22 kN
Fatigue load limit - Pu - 2.8 kN
Reference speed - 16000 r/min
Limiting speed - 24000 r/min
Calculation factor - kr - 0.23
Mass bearing - 0.107 kg
Hot number:KOYO 54218 U NTN NUP 2318 E NSK NU 2214 ET OKB 2330 OKB 502220H CX 23144 KCW33+H3144 Timken 306P KOYO FNTK-1530 SKF FYK 25 TF KOYO HAR010 NKE NU1080-M6E-MA6 Peer SSFY-8 SKF 52x68x8 HMSA10 RG SKF 6311-RS NOK VB 55 68 6 NBR
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