d - 20 mm
A - 29.5 mm
A1 - 15 mm
A3 - H14 - 3.2 mm
A5 - 18.5 mm
B1 - 31 mm
B4 - 4.75 mm
Da - H11 - 50.8 mm
Db - 59 mm
J - 90 mm
H - 112 mm
L - 60.5 mm
H - 12.3 mm
s1 - 23.9 mm
T - 42.9 mm
Basic dynamic load rating - C - 12.7 kN
Basic static load rating - C0 - 6.6 kN
Fatigue load limit - Pu - 0.28 kN
Limiting speed - 8500 r/min
Mass bearing unit - 0.24 kg
Thread - G2 - M6x0.75
Hexagonal key size for grub screw - H - 3 mm
Recommended tightening torque for grub screw - 4 N·m
Hot number:SKF 23148 CCK/33+H 3148 NSK NJ 228 OKB 3G314 OKB 7312 Timken 66586/66520 AST AST40 110115 NTN N1013 Torrington (Old No.) 22309 SNR 32305 ADR 688 SKF NA-4901 INA NNCF-4920V SKF N 20/1250 MB SKF OH 30/850 HE NTN 618/4
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