Flanged Ball Bearing | Flange Deep Groove Ball Bearing

Flanged ball bearing also known as flange deep groove ball bearing features an integrated flange lip on the outer ring. This one‑piece flange enables reliable axial positioning without additional snap rings or retaining components, greatly simplifying installation for compact housings and space‑constrained mechanical designs. As a variant of standard deep groove ball bearing, it keeps consistent internal structure and stable performance for mass industrial procurement. Browse mainstream specifications, material options and purchasing support information on this general introduction page. For complete dimension tables and full model lists, please refer to flanged bearing series page.

Material Seal & Tolerance Specification

• Material: High carbon chromium bearing steel GCr15 as standard, supporting custom stainless steel for corrosion‑resistant working conditions
• Seal types: Open type for oil lubrication; 2Z metal shield for dry dusty environment; 2RS rubber seal against dust, water splash and contaminant intrusion
• Tolerance grade: Standard P0, optional P6 precision for precision equipment application
• Internal clearance: C0 normal clearance, C2 reduced clearance, C3 increased clearance for high‑temperature or interference‑fit scenarios
• Load capacity: Mainly for radial load, capable of moderate bidirectional axial load simultaneously

Core Installation Advantages

• Integrated outer‑ring flange eliminates separate retaining rings, cuts total component quantity and assembly labor cost
• Accurate axial positioning, ideal for thin housing and limited mounting space
• Interchangeable mounting dimension with standard deep groove ball bearings with flange modification
• Wide compatibility for bulk replacement and aftermarket maintenance

Mainstream Reference Specifications

Common Application Scenarios

Flange deep groove ball bearings are widely adopted for projects requiring compact layout and fast positioning:

• Small motors and household electrical appliances
• Automation equipment and office precision instruments
• Conveyor rollers and light‑duty transmission assemblies
• Medical devices and small robot auxiliary joints
• Garden power tools and light agricultural machinery
• Automotive auxiliary and motorcycle accessory components

B2B Wholesale & OEM Support

As direct factory supplier for flanged ball bearings, we serve global distributors and bulk buyers:

• MOQ: Small trial order acceptable, favorable unit price for bulk wholesale quantity
• OEM service: Custom logo, custom packaging and special technical requirement support
• Interchange reference: We produce direct replacement for standard SKF flange bearing equivalent dimensions for aftermarket swap
• Batch inspection: Each batch undergoes strict dimension and noise test before delivery

Quick Selection Tips

• Pay attention to flange outer diameter besides bearing basic bore and outer size, which determines housing hole processing dimension
• Select proper seal type according to working environment: open for oil lubrication; 2Z for dry dust; 2RS for dust and splash protection
• Match clearance group C0 C2 C3 with fitting tolerance and operating temperature
• Contact our sales team for quotation for your target series and quantity

Note: This page is general knowledge and purchasing overview for flanged ball bearing. Navigate to sub‑series page for full dimension tables and detailed model resources.