da - 42.862 mm
d2 - 68.659 mm
A - 57.15 mm
A1 - 75.406 mm
A3 - 20.638 mm
A5 - 27.781 mm
A6 - 19.05 mm
B - 73.025 mm
a - 3.175 mm
J - 139.7 mm
L - 171.45 mm
N1 - 14.288 mm
s - 25.4 mm
S - 0.794 mm
Basic dynamic load rating - C - 77 kN
Limiting speed - 1600 r/min
Mass bearing unit - 4.76 kg
Hot number:NTN 21309 CCK+H 309 SKF 7207 BECBY NSK HR32306J OKB 9188 ISB 234415 Timken 3775/3720-B LS GACZ63S NBS K 25x31x21 AST NK22/16 INA SCH1820 RHP EW-15/8 NMB F-687 NSK 32204X NSK BN503814 SKF 190x230x16 HS8 R
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