637
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OEM and Flexible Order Quantities Supported
Specifications
Availability: 100 PCS
Brand: HSN/ TIMKEN/ OEM
Bearing Number: 637
Category: Deep Groove Ball Bearings
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Weight and Dimensions
Bore (d): 7 mm
Outer (D): 26 mm
Width (B): 9 mm
Weight: 0.0220 kg
Data from Timken (medias)
Dynamic Radial Load Rating – 1M Revs (C1): 4600 N
Static Radial Load Rating (C0): 2000 N
Limiting Speed – Oil: 28000 rpm
Limiting Speed – Grease: 33000 rpm
Product Properties
Precision: P0, P6, P5
Hardness: HRC58-62
Ring Material: GCr15, GCr15SiMn, 100CrMnSi6-4, etc.
Cage Material: Brass, Steel
Certificate: ISO9001:2015
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Downloads & Links
Timken Deep Groove Ball Bearings
Product Description
The 637 Timken miniature deep groove ball bearing consists of an inner ring, an outer ring, balls, and a cage with an open design. Its compact structure provides low friction, smooth operation, and high-speed performance while supporting radial and bidirectional axial loads. The open design allows easy lubrication and is well suited for clean operating environments.
The 637 bearing is widely used in small electric motors, precision instruments, miniature drives, automation equipment, and other compact machinery. It is particularly suitable for applications requiring limited installation space, low friction, high-speed operation, and reliable continuous performance.
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