NTN 22220B Roller Bearings - JiNan Hope Hydraulic Co., Itd

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NTN 22220B Roller Bearings image

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Information techniques NTN 22220B Roller Bearings

Bearing number:7215
Size (mm):75x130x25
Bore Diameter (mm):75
Outer Diameter (mm):130
Width (mm):25
d:75 mm
D:130 mm
B:25 mm
C:25 mm
Angle (α):30 °
a:42.1 mm
r min.:1.5 mm
r1 min.:1 mm
da min.:83.5 mm
Da max.:121.5 mm
ra max.:1.5 mm
Weight:1.23 Kg
(Grease) Lubrication Speed:5800 r/min
Bearing No.:7215
r(min):1.5
r1(min):1
Cr:103
C0r:69.5
Cu:4.20
f0:-
Grease lub.:4600
Oil lub.:5700
a(mm):42.1
da(min):83.5
Da(max):121.5
ra(max):1.5
(Refer.)Mass(kg):1.23

Now our products are exported to lots of countries in the world, such as Mid-east, Europe, America, South America and Southeast Asia, etc. In some area, our products even cover over 50% of the market share.

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JiNan Hope Hydraulic Co., Itd: Email[email protected]; AddressTianqiao, Beiyuan District, Jinan，Shandong; Phone(Working Time)0531-8299 9953; Fax

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