NTN 6806ZZ Single Row Ball Bearings - JiNan Hope Hydraulic Co., Itd

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NTN 6806ZZ Single Row Ball Bearings image

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Information techniques NTN 6806ZZ Single Row Ball Bearings

Bearing number:6811NR
Size (mm):55x72x9
Bore Diameter (mm):55
Outer Diameter (mm):72
Width (mm):9
d:55 mm
D:72 mm
B:9 mm
C:9 mm
a:1.7 mm
b:0.95 mm
f:0.85 mm
r min.:0.3 mm
r1 min.:0.3 mm
D1:70.7 mm
D2:74.8 mm
Weight:0.085 Kg
Basic dynamic load rating (C):8,8 kN
Basic static load rating (C0):8,1 kN
(Grease) Lubrication Speed:8500 r/min
Bore Type:Cylindrical Bore
Configuration:Single Row
Enclosure:Snap Ring Groove with Snap Ring
Bore Size:55 mm
Outside Diameter:72 mm
Width:9 mm
Fillet Radius/Chamfer:0.3 mm
r1:0.3 mm
Snap Ring Width:0.9 mm
Snap Ring Outside Diameter:74.8 mm
D1 (max):70.7 mm
a (max):1.7 mm
b (min):1 mm
Dynamic Load Rating:8,800 N
Static Load Rating:8,100 N
Limiting Speed - Grease:8,700 rpm
Limiting Speed - Oil:10,000 rpm
Factor fo:16.2
Radial Clearance:0.008 to 0.028 mm
da (min):57 mm
Da (max):70 mm
Dx (min):76 mm
ra (max):0.3 mm
Cy (max):2.3 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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