d - 130 mm
D - 280 mm
B - 58 mm
D1 - - 234.2 mm
F - 167 mm
r1,2 - min. - 4 mm
r3,4 - min. - 4 mm
s - 3.7 mm
da - min. - 147 mm
da - max. - 163 mm
db - min. - 170 mm
Da - max. - 261.4 mm
ra - max. - 3 mm
rb - max. - 3 mm
Basic dynamic load rating - C - 720 kN
Basic static load rating - C0 - 750 kN
Fatigue load limit - Pu - 81.5 kN
Reference speed - 2400 r/min
Limiting speed - 3000 r/min
Calculation factor - kr - 0.15
Mass bearing - 18.01 kg
Hot number:SNR 7317 C/DB NTN 7207 B/DT NTN NUP 408 SKF 6321 KOYO 31328JR ISO 71809 A NTN 5S-2LA-HSE921CG/GNP42 NACHI 6313NKE NSK HJ-14817848 + IR-12814048 SKF W 6207-2RS1 NH HW-7/16 SKF SS61805-ZZ SKF 220x260x20 HDS1 R SKF 413006 BARDEN B71802C.TPA.P4
Previous:NU 326 ECJ 推力球轴承 ---- Next:NU 326 ECM/C3VL2071 推力球轴承
Return to SKF轴承型号查询