Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-501614
7311-B-MP-UA FAG Single Row Angular Contact Ball Bearing 55mm x 120mm x 29mm
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Product Specification
Arrangement
Bearing pair with a low axial clearance in O- and X-arrangem
Brand
FAG
Cage
Brass cage
Clearance
Normal radial clearance
Contact angle
40 degree
Inside Dia
55mm
Material
Standard bearing steel
Outer ring
Without flange/groove
Outside Dia
120mm
Row Type
Single
Seal
None, open bearing
Temperature range
-20 to +150 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
29mm
Reference
7311-B-MP-UA
Additional Reference:
10065807
Quick Order Code
BB-501614
Product Description
The 7311-B-MP-UA FAG Single Row Angular Contact Ball Bearing is a precision bearing engineered for demanding applications requiring simultaneous radial and axial load capacity. This premium FAG bearing combines robust construction with reliable performance across a wide range of industrial environments.
Key Specifications:
- Bore Diameter: 55mm
- Outer Diameter: 120mm
- Width: 29mm
- Type: Single Row Angular Contact Ball Bearing
- Contact Angle: 40 degrees
- Radial Clearance: Normal
- Cage Material: Brass
- Material: Standard bearing steel
- Seal Type: Open bearing (unsealed)
- Tolerance Class: P0/PN2 (ABEC 1)
- Operating Temperature Range: -20°C to +150°C
Features & Benefits:
- Designed for high-speed precision applications with combined radial and axial loads
- 40-degree contact angle provides excellent load distribution
- Low axial clearance configuration suitable for O- and X-arrangement bearing pairs
- Brass cage ensures lightweight operation and reliability
- Open design allows for custom sealing solutions where required
- Ideal for gearboxes, machine tool spindles, and heavy-duty equipment
Reference: 7311-B-MP-UA | Manufacturer: FAG
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