NTN NN3022KC1NAP4 Cylindrical Roller Bearings - JiNan Hope Hydraulic Co., Itd

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NTN NN3022KC1NAP4 Cylindrical Roller Bearings image

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Information techniques NTN NN3022KC1NAP4 Cylindrical Roller Bearings

Bearing number:7211C
Size (mm):55x100x21
Bore Diameter (mm):55
Outer Diameter (mm):100
Width (mm):21
d:55 mm
D:100 mm
B:21 mm
C:21 mm
Angle (α):15 °
a -:1,6 mm
r min.:1,5 mm
r1 min.:1 mm
da min.:64 mm
Da max.:91 mm
ra max.:1.5 mm
Weight:0,635 Kg
Basic dynamic load rating (C):53 kN
Basic static load rating (C0):40 kN
(Grease) Lubrication Speed:15000 r/min
Configuration:Single Row
Enclosure:Open
Bore Type:Cylindrical Bore
Bore Size:55 mm
Outside Diameter:100 mm
Width:21 mm
Fillet Radius/Chamfer:1.5 mm
r1:1 mm
a:-1.6 mm
Dynamic Load Rating:53,000 N
Static Load Rating:40,000 N
Limiting Speed - Grease:10,000 rpm
Limiting Speed - Oil:14,000 rpm
da1 (min):64 mm
da2 (min):64 mm
Da1 (max):91 mm
Da2 (max):94.6 mm
ra (max):1.5 mm
ra1 (max):1 mm

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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