d - 31,75 mm
D - 69,85 mm
T - 23,812 mm
B - 25,357 mm
C - 19,05 mm
ra1 max. - 1,3 mm
a - 9,1 mm
Da - 61 mm
db - 37,5 mm
ra max. - 0,8 mm
da - 38,5 mm
Db - 64 mm
Weight - 0,454 Kg
Basic dynamic load rating (C) - 69 kN
Basic static load rating (C0) - 81,5 kN
(Grease) Lubrication Speed - 5 700 r/min
(Oil) Lubrication Speed - 7 600 r/min
Calculation factor (e) - 0,27
Calculation factor (Y0) - 1,21
Calculation factor (Y2) - 2,19
Hot number:NACHI 2321K FAG 7326 B/DB STEYR 51340 NSK NJ 228 INA HF0612 Timken 336/3320 Ruville 5249 NACHI 7020DF ISO K40x45x21 CX RNA4005 V FAG NU2314-E-TVP2 SKF VKBA 3544 NTN 689 NSK LM48548R/510RPN4B** SKF 706 CE/HCP4AH
Previous:4T-2580/2520 圆锥滚子轴承 ---- Next:4T-2580/2523S 圆锥滚子轴承
Return to NTN轴承型号查询