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:MAC NU 238 NSK NUP 319 E TIMKEN KL45449/KL4 SKF * 33207/Q OKB NKE 23026-K-MB-W33+H3026 INA B27 SKF 7014 ACE/P4AH1 NBS GLP 7028 CRAFT NJ326 Torrington (Old No.) A-5224WB SKF NAO-50x68x40 Hyatt NF-320 SKF SAW 23544 x 7.1/2 T NOK AS568-011-A
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