d - 25 mm
D - 52 mm
T - 16.25 mm
d1 - - 38 mm
B - 15 mm
C - 13 mm
r1,2 - min. - 1 mm
r3,4 - min. - 1 mm
a - 12.33 mm
da - max. - 31 mm
db - min. - 31 mm
Da - min. - 44 mm
Da - max. - 46 mm
Db - min. - 48 mm
Ca - min. - 2 mm
Cb - min. - 3 mm
ra - max. - 1 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 30.8 kN
Basic static load rating - C0 - 33.5 kN
Fatigue load limit - Pu - 3.4 kN
Reference speed - 10000 r/min
Limiting speed - 13000 r/min
Calculation factor - e - 0.37
Calculation factor - Y - 1.6
Calculation factor - Y0 - 0.9
Mass bearing - 0.151 kg
Hot number:SNR 7208 C/DT OKB 13613 NACHI 5216A NACHI 7221B NTN BK5022L ISO NKIA 5914 SNFA VEX 65 /S 7CE1 SKF 320/22X FAG 6306-Z BAL 93518 INA GEH-20C FAG HMV-42M SKF NJ-2232 SKF 28800 NSK 619/8-Z
Previous:30205 A 圆锥滚子轴承 ---- Next:30205-A 圆锥滚子轴承
Return to SKF轴承型号查询