634-ZZ
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All Data Sourced from Official Brands
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Brand Alternative Bearings with Identical Specifications
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Customized Bearing Solutions Based on Parameters
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Fast Quotation Response
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OEM and Flexible Order Quantities Supported
Specifications
Availability: 100 PCS
Brand: HSN/ TIMKEN/ OEM
Bearing Number: 634-ZZ
Category: Deep Groove Ball Bearings
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Weight and Dimensions
Bore (d): 4 mm
Outer (D): 16 mm
Width (B): 5 mm
Weight: 0.0050 kg
Data from Timken (medias)
Dynamic Radial Load Rating – 1M Revs (C1): 1300 N
Static Radial Load Rating (C0): 520 N
Limiting Speed – Oil: 46000 rpm
Limiting Speed – Grease: 54000 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 634-ZZ Timken miniature deep groove ball bearing consists of an inner ring, an outer ring, balls, a cage, and two metal shields. Its compact design provides low friction, smooth operation, and high-speed performance while supporting radial and bidirectional axial loads. The metal shields help retain lubricant and protect the bearing against dust and contaminants.
The 634-ZZ bearing is widely used in small electric motors, precision instruments, office equipment, miniature drives, and automation equipment. It is particularly suitable for compact applications requiring high-speed operation, low friction, low noise, and reliable contamination protection.
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