d - 2390 mm
D - 2690 mm
B - 120 mm
d1 - - 2488.6 mm
D1 - - 2591.4 mm
r1,2 - min. - 7.5 mm
da - min. - 2425 mm
Da - max. - 2655 mm
ra - max. - 6 mm
Basic dynamic load rating - C - 1300 kN
Basic static load rating - C0 - 6200 kN
Fatigue load limit - Pu - 52 kN
Reference speed - 120 r/min
Limiting speed - 80 r/min
Calculation factor - kr - 0.015
Calculation factor - f0 - 18
Mass bearing - 896 kg
Hot number:BARDEN 7021 C/DF NACHI 7300 B/DT INA GE 20 ES-2RS TIMKEN 9380/9321 OKB 3113164 OKB 187761 CX 33109 A KOYO 42687/42620 IKO BRI 162820 NTN EE724120/724195 KOYO K35X45X35H IKO NAG 4909UU NTN T-M241549/M241510D+A Torrington 81211 SKF NNU-4960-KMSP/5
Previous:BB1-4018E 深沟球轴承 ---- Next:BB1B 362009 A/HA1 深沟球轴承
Return to SKF轴承型号查询