angular contact ball bearing installation QJ316 NTN

Various ANGULAR CONTACT BALL BEARINGS types and sizes to accommodate your angular contact ball bearing installation QJ316 NTN Kevin Global Machinery Parts Company 140x250x42 requirements.

Bearing number:7228CDT
Size (mm):140x250x42
Bore Diameter (mm):140
Outer Diameter (mm):250
Width (mm):42
d:140 mm
D:250 mm
B:42 mm

Product Details

Bearing number7228CDT
Size (mm)140x250x42
Bore Diameter (mm)140
Outer Diameter (mm)250
Width (mm)42
d140 mm
D250 mm
B42 mm
C42 mm
Angle (α)15 °
a1.3 mm
r min.3 mm
r1 min.1.1 mm
2B84 mm
da min.154 mm
Da max.243 mm
ra max.1 mm
Weight8.78 Kg
Basic dynamic load rating (C)360 kN
Basic static load rating (C0)470 kN
(Grease) Lubrication Speed3300 r/min
Bore TypeCylindrical Bore
EnclosureOpen
ConfigurationDuplex
Bore Size140 mm
Outside Diameter250 mm
Width42 mm
Fillet Radius/Chamfer3 mm
r11.1 mm
Dynamic Load Rating360,000 N
Static Load Rating470,000 N
Limiting Speed - Grease3,300 rpm
Limiting Speed - Oil4,500 rpm
da1 (min)154 mm
da2 (min)154 mm
Da1 (max)236 mm
Da2 (max)243 mm
ra (max)2.5 mm
ra1 (max)1 mm
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Company Profile

Worktime 9.00-18.00
Phone 65-63204785
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