d - 260 mm
Fw - 320 mm
D - 480 mm
B - 130 mm
C - 130 mm
r min. - 5 mm
r1 min. - 5 mm
da min. - 280 mm
db max. - 314 mm
db min - 280 mm
ra max. - 4 mm
rb max. - 4 mm
Db max - 460 mm
Weight - 111 Kg
Basic dynamic load rating (C) - 1710 kN
Basic static load rating (C0) - 2770 kN
(Grease) Lubrication Speed - 1 100 r/min
(Oil) Lubrication Speed - 1 300 r/min
Hot number:NACHI NN 3021 OKB 4G320 ISO 00050/00150 ISO 53309 ISO 7303 CDT AST GEGZ76ES Timken H715336/H715311 NSK NN3021TBKR ISB NU 256 NACHI NUP 310 STEYR H-320x90 SKF NNF-5022A-DA2RSV OTHER 60TMK20 SKF NKI 22/20 NACHI 6201-2Z
Previous:NUP2252 圆柱滚子轴承 ---- Next:NUP2252 圆柱滚子轴承
Return to NSK轴承型号查询