d - 30 mm
D - 90 mm
B - 23 mm
D1 - - 66.6 mm
F - 45 mm
r1,2 - min. - 1.5 mm
r3,4 - min. - 1.5 mm
s - 1.6 mm
da - min. - 41 mm
da - max. - 43 mm
db - min. - 47 mm
Da - max. - 81 mm
ra - max. - 1.5 mm
rb - max. - 1.5 mm
Basic dynamic load rating - C - 60.5 kN
Basic static load rating - C0 - 53 kN
Fatigue load limit - Pu - 6.8 kN
Reference speed - 9000 r/min
Limiting speed - 14000 r/min
Calculation factor - kr - 0.23
Mass bearing - 0.831 kg
Hot number:NTN 6220-2RZ SNR 7210 AC/DB NTN 32928 OKB 820023K Timken 240RT91 KOYO 46T32240JR/174 KOYO BHT1412 CX GW 040 Timken HM237546DD/HM237510 NTN HMK3520 NTN NU409 NKE NU236-E-M6 SKF KMD 14 SKF KMK 5 NTN 6212 N
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