d - 20 mm
D - 47 mm
B - 14 mm
d1 - - 29.5 mm
D2 - - 40.9 mm
r1,2 - min. - 1 mm
da - min. - 25 mm
da - max. - 29 mm
Da - max. - 42 mm
ra - max. - 1 mm
Basic dynamic load rating - C - 12.5 kN
Basic static load rating - C0 - 6.6 kN
Fatigue load limit - Pu - 0.28 kN
Reference speed - 34000 r/min
Limiting speed - 17000 r/min
Calculation factor - kr - 0.03
Calculation factor - f0 - 13.1
Mass bearing - 0.106 kg
Hot number:NMB L-2112HH NSK 240/1180CAE4 AST AST20 64IB48 NTN 7820C INA K55X60X30 CX RNAO50x65x40 NBS SBR 20-UU AS SKF 23940 SKF 6306-Z New Departure 6315NR SKF H-3064x1115/16 SKF (Old No.) NKX-60 Torrington TC-1427 SKF 331291 B SKF SAF 22530 x 5.5/16 TLC
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