d - 30 mm
D - 62 mm
T - 21,25 mm
B - 20 mm
C - 17 mm
R - 1 mm
r - 1 mm
a - -5,8 mm
Da - 58 mm
db - 37 mm
da - 35,5 mm
Db - 55 mm
Aa - 1,2 mm
Ab - 2,2 mm
Weight - 0,29 Kg
Basic static load rating (C0) - 57,5 kN
Factor (G1) - 14,3
Factor (G2) - 9,4
Factor (Cg) - 0,0144
Factor (K) - 1,56
Basic dynamic load rating (C90) - 13
Basic dynamic load rating (Ca90) - 8,38
Basic dynamic load rating (C1) - 50,3 kN
Calculation factor (e) - 0,38
Calculation factor (Y) - 1,6
Hot number:KOYO 7221 B/DF STEYR 51115 NTN UC211 INA HK1616 TIMKEN 29688/29620 OKB KOYO 7913C ISO NH2336 NMB 683-ZZ INA KF-80XPO HOFF R-160-LL FAG (Old No.) RNAO-55x68x20 SKF FYTWK 505 Y SKF D/W RW188 R-2Z SKF W 6306-2RS1
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