Wuxi URU Precision Industries Co., Ltd
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689,689 ZZ Miniature Deep Groove Ball Bearing

689,689 ZZ Miniature Deep Groove Ball Bearing

Min. Order:
1 Piece
Technical Parameters:
Product Designations:
689
Structure:
Miniature Deep Groove Ball Bearing
Inside Diameter:
9 mm
Outside Diameter:
17 mm
Thickness:
4 mm
Brand:
Neutral
Precision Rating:
P0 P6 P5 P4 P2
Bearing Material:
Gcr15, Stainless steel. 440C, 304, 316. Plastic PO
Seals Type:
ZZ, 2RS,Open
689,689 ZZ Miniature Deep Groove Ball Bearing

1.Size:  9*17*4 mm.
2.Material: Gcr15, Stainless steel. 440C, 304, 316. Plastic POM.
3.Retainer: PTFE, nylon, PEEK or (stainless)steel.
4.Classification: Open, Seals, Double Row. Flange, With Snap Rings, Non-Standard etc.
5.Deep groove ball bearing mainly used to bear radial load, but also can bear radial, axial load.
6.In the high speed and the inappropriate use of thrust ball bearings, deep groove ball bearing can be used for bearing axial load.
7.The friction coefficient of small, high speed limit. Not resistant to impact, unfit to bear heavy load. 
8.Can be customized according to your needs.

Bearing No. d(mm) D(mm) B(mm) Bs(mm) Weight (g) Bearing NO.
689 9 17 4 5 3.53 689 Z 689 ZZ


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