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 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
B 68 mm
C 68 mm
r min. 3 mm
r1 min. 3 mm
Weight 14.3 Kg
Basic dynamic load rating (C) 572 kN
Basic static load rating (C0) 835 kN
(Grease) Lubrication Speed 2200 r/min
Bearing No. NJ2228R
r(min) 3
r1(min) 3
Cr 716
C0r 835
Cu 106
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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