d - 25.4 mm
D - 52 mm
B1 - 31 mm
C - 15 mm
d1 - - 33.74 mm
d2 - 37.4 mm
B - 21.5 mm
B4 - 4.75 mm
r1,2 - min. - 0.6 mm
s1 - 23.5 mm
Basic dynamic load rating - C - 14 kN
Basic static load rating - C0 - 7.8 kN
Fatigue load limit - Pu - 0.335 kN
Limiting speed with shaft tolerance h6 - 7000 r/min
Calculation factor - f0 - 14
Mass bearing - 0.18 kg
Thread - G2 - 1/4-28 UNF
Hexagonal key size for grub screw - H - 3.175 mm
Recommended tightening torque for grub screw - 4 N·m
Hot number:FAG 7330 B/DF FAG NUP221E.TVP2 INA ZKLN 1034.2RS PE ISO 234720 NTN 31328X NTN 6228 CYSD 6315-ZZ Timken BH-812 NSK FJL-4020L AST GEBK20S ISO HM212046/11 NSK JM714249/JM714210 New Departure A-6220WB SKF FYTB 1.15/16 FM NOK OUHR 65 55 6 標準
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