HK4012B Needle Roller Bearing 40x47x12mm - Industrial Bearings Solutions

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HK4012B Needle Roller Bearing 40x47x12mm image

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HK4012B Needle Roller Bearing 40x47x12mm Product identifiers

Bearing number:7308BEGAPH
Size (mm):40x90x23
Bore Diameter (mm):40
Outer Diameter (mm):90
Width (mm):23
d:40 mm
D:90 mm
B:23 mm
C:23 mm
a:39 mm
d1:59,7 mm
d2:49,6 mm
r1 min.:1,5 mm
r2 min.:1,5 mm
r3 min.:1 mm
r4 min.:1 mm
D1:71,6 mm
da min.:49 mm
Da max.:81 mm
ra max.:1,5 mm
rb max.:1 mm
Db max:84,4 mm
Weight:0,62 Kg
Basic dynamic load rating (C):50 kN
Basic static load rating (C0):32,5 kN
Fatigue load limit (Pu):1,37
Reference speed:10000 r/min

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Industrial Bearings Solutions: Emailinfo@tvrundown.com; Address05 Stanley Street Central Hongkong; Phone(Working Time)+852(3)1591338; Fax

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