d - 105 mm
D - 160 mm
B - 26 mm
d1 - 121.9 mm
d2 - 121.9 mm
D2 - 146.75 mm
r1,2 - min. - 2 mm
r3,4 - min. - 1 mm
a - 30.8 mm
da - min. - 114 mm
da - max. - 121.3 mm
db - min. - 114 mm
db - max. - 121.3 mm
Da - max. - 151 mm
Db - max. - 155 mm
ra - max. - 2 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 95.6 kN
Basic static load rating - C0 - 96.5 kN
Fatigue load limit - Pu - 3.6 kN
Limiting speed for grease lubrication - 10000 r/min
Ball - Dw - 17.462 mm
Ball - z - 21
Calculation factor - f0 - 15.7
Preload class A - GA - 360 N
Preload class B - GB - 720 N
Preload class C - GC - 1440 N
Preload class D - GD - 2880 N
Calculation factor - f - 1.15
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.05
Calculation factor - f2D - 1.09
Calculation factor - fHC - 1.02
Preload class A - 129 N/micron
Preload class B - 176 N/micron
Preload class C - 248 N/micron
Preload class D - 359 N/micron
Mass bearing - 1.333 kg
Hot number:BARDEN 7221 C BARDEN 71936 C/DB OKB ISB 22318 KVA KOYO 3582R/3525 Timken 478/472A PFI 6200-2RS C3 ISO 7052 A ISO 7314 CDB NTN CRD-2214 KOYO L21549/L21511 ISO NJ3315 FAG 7421BMG RBC AW-217 NTN 61805-ZN
Previous:S7021 ACD/P4A 角接触球轴承 ---- Next:S7021 CD/P4A 角接触球轴承
Return to SKF轴承型号查询