d - 20 mm
A - 29.5 mm
A1 - 11 mm
A3 - H14 - 3.2 mm
A5 - 18.5 mm
B - 31 mm
B4 - 4.5 mm
Da - H11 - 50.8 mm
Db1 - 58 mm
Db2 - 60.5 mm
J - 90 mm
H - 112 mm
L - 60.5 mm
H - 11.5 mm
s1 - 18.3 mm
T - 37.3 mm
J6 - 74 mm
J7 - 11.5 mm
N4 - 2 mm
RG - 1/4-28 UNF
R1 - 20 mm
Rα - 45 °
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 - 1800 r/min
Mass bearing unit - 0.44 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:GMN 7240 C/DF NTN QJ 310 OKB 236207 OKB 1000089 INA 712114710 CX NP411 NSK NUP318EM SNFA VEX 70 /NS 7CE3 Torrington 24024 FAF 6304-RS SKF N-1008-KMSP/5 SKF 345x390x25 HS8 R SKF KMTA 22 SKF SAFS 22528 TLC NSK 6048
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