d - 38.1 mm
A - 38.5 mm
A1 - 14 mm
A3 - H14 - 3.2 mm
A5 - 23.5 mm
B - 49.2 mm
B4 - 8 mm
Da - H11 - 88.9 mm
Db1 - 98 mm
Db2 - 102 mm
J - 143.5 mm
H - 171.5 mm
L - 102 mm
H - 14 mm
s1 - 30.2 mm
T - 54.2 mm
J6 - 115.5 mm
J7 - 16 mm
N4 - 2 mm
RG - 1/4-28 UNF
R1 - 24.5 mm
Rα - 45 °
Basic dynamic load rating - C - 30.7 kN
Basic static load rating - C0 - 19 kN
Fatigue load limit - Pu - 0.8 kN
Limiting speed - 950 r/min
Mass bearing unit - 1.6 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:NTN K 55×60×25 SKF 2220K+H320 NSK 6336 TIMKEN 3386/3339 NSK BL 307 ISO FL618/2,5 ZZ ISO NP28/850 NTN SL01-4838 CX TUP1 20.30 Timken X32217/Y32217 ELGES GE-220SW SKF N-221 STEYR N-221E SKF C 30/670 KM NOK TC 30 52 11 NBR
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