Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-495563
7228 BM SKF Single Row Angular Contact Ball Bearing 140mm x 250mm x 42mm
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Product Specification
Arrangement
Standard version
Brand
SKF
Cage
Brass cage
Clearance
Normal radial clearance
Contact angle
40 degree
Inside Dia
140mm
Material
Standard bearing steel
Outer ring
Without flange/groove
Outside Dia
250mm
Row Type
Single
Seal
None, open bearing
Temperature range
-20 to +200 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
42mm
Reference
7228BM
Additional Reference:
10017372
Quick Order Code
BB-495563
Product Description
The 7228 BM SKF Single Row Angular Contact Ball Bearing is a premium precision bearing designed for demanding high-speed applications requiring simultaneous radial and axial load capacity. This SKF bearing is ideal for gearboxes, machine tool spindles, and other heavy-duty industrial equipment.
Key Specifications:
- Bore Diameter: 140mm
- Outer Diameter: 250mm
- Width: 42mm
- Type: Single Row Angular Contact Ball Bearing
- Contact Angle: 40°
- Clearance: Normal radial clearance
- Cage Material: Brass cage for superior performance and durability
Design Features:
- Manufacturer: SKF - leading bearing authority
- Arrangement: Standard version
- Material: Standard bearing steel construction
- Configuration: Open bearing (no seal)
- Outer Ring: Without flange or groove
- Tolerance Class: P0/PN2 (ABEC 1) for precise operation
- Operating Temperature Range: -20°C to +200°C
This bearing delivers exceptional performance in applications requiring high precision and reliability. The 40-degree contact angle provides optimal load distribution for combined radial and axial forces, making it suitable for spindle drives, automotive transmissions, and industrial machinery.
Reference: 7228BM
