KOYO CPN52035/49901 Roller Bearings

Bearing number:6308NR
Size (mm):40x90x23
Bore Diameter (mm):40
Outer Diameter (mm):90
Width (mm):23
d:40 mm
D:90 mm
B:23 mm

Product Details

Bearing number6308NR
Size (mm)40x90x23
Bore Diameter (mm)40
Outer Diameter (mm)90
Width (mm)23
d40 mm
D90 mm
B23 mm
C23 mm
a3.28 mm
b2.7 mm
f2.46 mm
r min.1.5 mm
r1 min.0.5 mm
D186.79 mm
D296.5 mm
Weight0.633 Kg
Basic dynamic load rating (C)40,5 kN
Basic static load rating (C0)24,1 kN
(Grease) Lubrication Speed7500 r/min
CategoryBall Bearings
Inventory0.0
Minimum Buy QuantityN/A
UNSPSC31171504
Weight / Kilogram0.636
Product GroupB00308
Bore TypeCylindrical Bore
ConfigurationSingle Row
EnclosureSnap Ring Groove with Snap Ring
Bore Size40 mm
Outside Diameter90 mm
Width23 mm
Fillet Radius/Chamfer1.5 mm
r10.5 mm
Snap Ring Width2.5 mm
Snap Ring Outside Diameter96.5 mm
D1 (max)86.8 mm
a (max)3.3 mm
b (min)2.7 mm
Dynamic Load Rating40,500 N
Static Load Rating24,100 N
Limiting Speed - Grease7,800 rpm
Limiting Speed - Oil9,200 rpm
Factor fo13.2
Radial Clearance0.006 to 0.020 mm
da (min)49 mm
Da (max)81 mm
Dx (min)98 mm
ra (max)1.5 mm
Cy (max)5.9 mm
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Company Profile

Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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