UELFLU-1.7/8M Bearing Unit Interchange Inserts pillow block Latest 2018

Bearing number:NJ2228R
Size (mm):140x250x68
Bore Diameter (mm):140
Outer Diameter (mm):250
Width (mm):68
d:140 mm
Fw:169 mm
D:250 mm
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Product Details

Bearing numberNJ2228R
Size (mm)140x250x68
Bore Diameter (mm)140
Outer Diameter (mm)250
Width (mm)68
d140 mm
Fw169 mm
D250 mm
B68 mm
C68 mm
r min.3 mm
r1 min.3 mm
Weight14.3 Kg
Basic dynamic load rating (C)572 kN
Basic static load rating (C0)835 kN
(Grease) Lubrication Speed2200 r/min
Bearing No.NJ2228R
r(min)3
r1(min)3
Cr716
C0r835
Cu106
Grease lub.2200
Oil lub.2900
Ew-
d1-
B1-
B2-
da(min)-
db(min)153
db(max)166
dc(min)-
dd(min)-
Da(max)237
Db(max)-
Db(min)-
ra(max)2.5
rb(max)2.5
(Refer.)Mass(kg)14.6
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Company Profile

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