da - 50.8 mm
d2 - 73.819 mm
Da - 114.3 mm
A - 63.5 mm
A1 - 79.375 mm
A2 - 40.481 mm
A3 - 22.225 mm
A4 - 15.875 mm
A5 - 15.875 mm
A6 - 14.288 mm
B - 73.025 mm
a - 7.144 mm
J - 136.525 mm
L - 161.925 mm
N1 - 12.7 mm
s - 25.4 mm
S - 0.794 mm
Basic dynamic load rating - C - 84.5 kN
Limiting speed - 5000 r/min
Mass bearing unit - 3.72 kg
Hot number:DKF 7220 B SKF 53228 FAG 6309 NSK 6948ZZS OKB NKE 2312 KOYO 234717B NKE 6312-N CYSD NJ2212E SIGMA NU 224 ISO NU3224 CX NUP309 E SKF RNU 2208 ECP AST SCE46P SKF WS 81116
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