FAG 7311-B-XL-TVP-UO — Technical Specifications (English)

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-TVP-UO
• Also known as: 7311-B-TVP-UO
• Manufacturer Part Number (MPN): 016726154-0000
• EAN: 4012801166638
• Customs Tariff Number: 8482 1090
• Country of Origin: Germany
• Product ID: 10105258

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: Molded polyamide window-type cage, rolling element riding (Suffix TVP)
• 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

• Universal Pairing: Yes
• Arrangement: Suitable for bearing pairs in O and X arrangements
• Axial Internal Clearance / Preload: UO = Zero clearance (bearing pair is clearance-free in O/X arrangement)

Performance Data (Schaeffler / Medias)

• Dynamic Load Rating (Cr): 86,000 N
• Static Load Rating (C0r): 61,000 N
• Limiting Speed (nG): 7,700 rpm
• Reference Speed (nϑr): 5,600 rpm

Operating Conditions

• Temperature Range: -20°C to +120°C

Additional Classification

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

Suffix Meanings

• B: 40° contact angle
• XL: X-life (optimized internal design for higher performance and service life)
• TVP: Molded polyamide window-type cage, rolling element riding
• UO: Universal mounting; paired O/X arrangement is zero-clearance

Product Description (Clean Summary)

The FAG 7311-B-XL-TVP-UO is a single row angular contact ball bearing with a 40° contact angle, designed to carry high radial loads and axial load in one direction. As an X-life (XL) bearing, it provides higher load capacity, longer service life, and reduced heat generation, enabling higher operating speeds and longer maintenance intervals. The UO universal mounting specification means that when used as a matched pair in O or X arrangements, the set is clearance-free (zero axial clearance).

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