d - 65 mm
D - 140 mm
B - 48 mm
d1 - - 86 mm
D1 - - 119.1 mm
r1,2 - min. - 2.1 mm
da - min. - 77 mm
Da - max. - 128 mm
ra - max. - 2 mm
Basic dynamic load rating - C - 95.6 kN
Basic static load rating - C0 - 32.5 kN
Fatigue load limit - Pu - 1.7 kN
Reference speed - 9000 r/min
Limiting speed - 6300 r/min
Calculation factor - kr - 0.05
Calculation factor - e - 0.37
Calculation factor - Y0 - 1.8
Calculation factor - Y1 - 1.7
Calculation factor - Y2 - 2.6
Mass bearing - 3.25 kg
Hot number:NTN 7311 B/DB KOYO 7300 AC/DT TORRINGTON K 40×48×20 Timken 220RN91 CX 33113 A KOYO 3NCHAR034CA KOYO 52413 Timken B-248 ISO BK172518 NSK TL23068CAE4 SKF W 63806-2Z INA CRSBCE-24 Sealmaster ER-55 NADELLA ZARN4075 MRC 2320K
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