Needle Brg, Drawn Cup, Bore 0.313 In MPN:B57 OH
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In Stock
Free Shipping
In Stock
SKU
510-G2704978
Needle Brg, Drawn Cup, Bore 0.313 In
This drawn cup needle roller bearing is a high-performance component designed for applications requiring precise movement and minimal friction. With a bore diameter of 5/16 in and a maximum speed of 8,000 RPM, it's ideal for use in high-speed machinery, precision instruments, and industrial equipment. The alloy steel construction and full complement design provide excellent durability and load-carrying capacity. Suitable for use in temperatures ranging from -5 to 250°F, this bearing is perfect for applications in automotive, aerospace, and manufacturing industries where reliability and efficiency are paramount. Its compact size and open design make it easy to integrate into existing systems.
Top product features:
- Drawn Cup design allows for easy installation and removal of the bearing
- Full Complement construction provides increased load capacity and reduced friction
- Maximum Speed of 8,000 RPM enables high-performance applications
Top product applications:
- Industrial gearboxes and gearmotors
- Machine tool applications
- Aerospace and defense equipment
Needle Roller Bearing, Bearing Industry Number 57, Bearing Design B, Bore Diameter 5/16 in, Cage Material Not Applicable, Closure Open, Full Complement Yes, Lubricant Material Oil, Maximum Speed 8,000 RPM, Maximum Temperature 250 Degrees F, Minimum Temperature -5 Degrees F, Needle Bearing Type Drawn Cup Needle Roller Bearing, Number of Rows One, Outside Diameter 1/2 in, Overall Width 0.438 in, Ring Material Alloy Steel, Roller Material Alloy Steel, Seal Type Not Applicable
Additional Information
- Country of Origin: CN
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 2.80
- Package Width: 2.70
- Package Height: 1.50
- Package Weight: 0.20
Product info last updated on February 1, 2026 6:14am UTC
Category: Bearings, V-belts and Power Transmission Equipment