d - 38,1 mm
D - 76,2 mm
T - 20,638 mm
B - 20,94 mm
C - 15,507 mm
ra1 max. - 1,3 mm
a - 4,8 mm
Da - 68 mm
db - 43,5 mm
ra max. - 1,5 mm
da - 45,5 mm
Db - 71 mm
Weight - 0,405 Kg
Basic dynamic load rating (C) - 55,5 kN
Basic static load rating (C0) - 63 kN
(Grease) Lubrication Speed - 5 000 r/min
(Oil) Lubrication Speed - 6 700 r/min
Calculation factor (e) - 0,4
Calculation factor (Y0) - 0,82
Calculation factor (Y2) - 1,49
Hot number:RHP 7218 C/DB NSK 54405 SKF 32260 J2/HAI OKB 3003136W2K CYSD 1641-Z INA 29344-E1 NSK 52393/52638 SKF GS 81213 ZEN NK68/35 FYH SA202 Torrington A-5340WB Torrington SAF-51623/4..ROLLER INA T-739 SKF BT4B 334042 G/HA1VA901 SKF N 216 ECP
Previous:4T-28137/28317 圆锥滚子轴承 ---- Next:4T-28150/28315 圆锥滚子轴承
Return to NTN轴承型号查询