IR25X30X20.5 Needle Roller Bearing Inner Ring 25x30x20.5mm - Bearing Wholesalers

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IR25X30X20.5 Needle Roller Bearing Inner Ring 25x30x20.5mm image

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IR25X30X20.5 Needle Roller Bearing Inner Ring 25x30x20.5mm Codes and sizes

Bearing number:SEA70 /NS 7CE3
Size (mm):70x90x10
Bore Diameter (mm):70
Outer Diameter (mm):90
Width (mm):10
d:70 mm
D:90 mm
B:10 mm
C:10 mm
a:23,7 mm
d1:76,7 mm
r1 min.:0,6 mm
r2 min.:0,6 mm
r3 min.:0,3 mm
r4 min.:0,3 mm
D1:83,5 mm
da min.:73,2 mm
Da max.:86,8 mm
db min:73,2 mm
ra max.:0,6 mm
rb max.:0,3 mm
Db max:88 mm
Weight:0,121 Kg
Basic dynamic load rating (C):13 kN
Basic static load rating (C0):15 kN
(Grease) Lubrication Speed:15 000 r/min
(Oil) Lubrication Speed:24 000 r/min
Fatigue load limit (Pu):0,64

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Bearing Wholesalers: Emailcarina@bearing-wholesalers.com; Address258 Bearing Wholesalers Center Hill, Singapore 628925; Phone(Working Time)+6531591338; Fax+6531591338

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