Needle Roller Brg, 812, 1/2in Bore, Open MPN:B-812
Needle Roller Brg, 812, 1/2in Bore, Open
This Koyo Needle Roller Bearing is a versatile and reliable component ideal for applications requiring high precision and smooth operation. Suitable for use in various industries, including automotive, aerospace, and industrial machinery, it provides excellent load-carrying capacity and durability. The bearing's open design and full complement of rollers enable efficient heat dissipation and reduced friction, resulting in increased speed and efficiency. With a maximum speed of 5,600 RPM and a temperature range of -22 to 248 degrees F, this bearing is suitable for a wide range of applications, including gearboxes, pumps, and conveyor systems.
Top product features:
- Drawn Cup Design allows for easy installation and removal of the bearing
- Full Complement of rollers provides high load capacity and smooth operation
- Maximum operating speed of 5,600 RPM supports high-speed applications
Top product applications:
- Automotive applications, such as in engine or transmission mounts
- General industrial applications, including gearboxes, pumps, and motors
- Heavy machinery and equipment, like cranes and excavators
Needle Roller Bearing, Bearing Industry Number 812, Bearing Design B, Bore Diameter 1/2 in, Cage Material Not Applicable, Closure Open, Full Complement Yes, Lubricant Material Oil, Maximum Speed 5,600 RPM, Maximum Temperature 248 Degrees F, Minimum Temperature -22 Degrees F, Needle Bearing Type Drawn Cup Needle Roller Bearing, Number of Rows One, Outside Diameter 11/16 in, Overall Width 0.75 in, Ring Material Alloy Steel, Roller Material Alloy Steel, Seal Type Not Applicable
Additional Information
- Country of Origin: JP
- 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: 2.20
- Package Width: 2.20
- Package Height: 1.00
- Package Weight: 0.04
Product info last updated on January 12, 2026 11:42pm UTC
Category: Bearings, V-belts and Power Transmission Equipment