FAG 7311-B-XL-MP — Technical Specifications

Brand: FAG (Schaeffler)
Product Type: Angular Contact Ball Bearing
Category: Single Row Angular Contact Ball Bearing (73.. series)

Identification

• Item / Part Number: 7311-B-XL-MP
• Also known as: 7311-B-MP
• Manufacturer Part Number (MPN): 016726111-0000
• EAN: 4012801166591
• Customs Tariff Number: 8482 1090
• Country of Origin: Germany
• Product ID: 10065806

Dimensions

• Bore (d): 55 mm (2.1654 in)
• Outside Diameter (D): 120 mm (4.7244 in)
• Width (B): 29 mm (1.1417 in)

Design & Features

• Ball Rows: Single row
• Contact Angle: 40° (Suffix B)
• Seal Type: Open (No seal)
• Cage: Machined brass cage (Suffix MP)
• Material: Standard bearing steel
• Outer Ring Feature: Without flange/groove
• Radial Clearance: Normal
• Lubrication: Standard lubrication

Precision / Tolerance

• Tolerance Class: P0 / PN2 (ABEC 1)
• Precision: Standard

Pairing / Mounting

• Pairing: No pairing (standard version)
• Axial Internal Clearance / Preload: No preload

Performance Data (Schaeffler / Medias)

• Dynamic Load Rating (Cr): 86,000 N
• Static Load Rating (C0r): 61,000 N
• Limiting Speed (nG): 10,000 rpm
• Reference Speed (nϑr): 5,600 rpm

Operating Conditions

• Temperature Range: -20°C to +150°C

Additional Classification

• ECLASS: 23-05-08-03
• Description (Medias): Angular contact ball bearing 73..-B-XL-MP, single row

Suffix Meanings

• B: 40° contact angle
• XL: X-life (optimized internal design for higher performance)
• MP: Machined brass cage, window type

Product Description (Clean Summary)

The FAG 7311-B-XL-MP is a single row angular contact ball bearing designed for high radial and axial loads in one direction. Featuring a 40° contact angle, an X-life design for greater performance, and a machined brass cage (MP), it offers long service life and high-speed capabilities. This standard version is not paired and has no preload.

PACKAGE INCLUDES: ONE (1) FAG Bearing 7311 B XL MP