Double Sealed Miniature Ball Bearing, R4A, 1/4 in Bore Dia, 3/4 in OD, 0.2812 in W, 302 Degrees F Max Op Temp MPN:R4A 2RS PRX
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In Stock
Free Shipping
In Stock
SKU
510-G4576251
Double Sealed Miniature Ball Bearing, R4A, 1/4 in Bore Dia, 3/4 in OD, 0.2812 in W, 302 Degrees F Max Op Temp
This miniature ball bearing is designed for use in applications where precision and reliability are crucial, such as in robotics, medical devices, and precision machinery. The bearing's sealed design and ABEC 1 rating ensure smooth operation and long lifespan, even in oily or greasy environments. With a dynamic radial load capacity of 525 lbf, it can handle demanding applications. The bearing's compact size and lightweight design make it ideal for use in small spaces and weight-sensitive systems. Its alloy steel construction and AISI 52100 ball material provide exceptional durability and resistance to wear and corrosion.
Top product features:
- Double sealed design protects against contamination and wear
- Alloy steel construction provides high strength and durability
- Contact seals ensure reliable lubrication and reduced friction
Top product applications:
- Robotics and automation
- Precision machinery
- Medical devices
Miniature Ball Bearing, Bearing Industry Number R4A, Bore Diameter 1/4 in, Closure Double Sealed, For Environment Oily/Greasy, Outer Ring Width 0.281 in, Outside Diameter 3/4 in, Ring Material Alloy Steel, Seal Type Contact, System of Measurement Inch, ABEC Rating 1, Ball Material Alloy Steel, Ball Material Grade AISI 52100, Bore Diameter Tolerance +0/-0.0003 in, Cage Type Sealed, Dynamic Radial Load Capacity 525 lbf, Flange Diameter Not Applicable, Flange Thickness 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: 2.00
- Package Width: 1.00
- Package Height: 0.50
- Package Weight: 0.02
Product info last updated on March 18, 2026 2:42pm UTC
Category: Bearings, V-belts and Power Transmission Equipment