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TS (Single Row Tapered Roller Bearings) (Metric) 31314

TS (Single Row Tapered Roller Bearings) (Metric) 31314

The 342-332-B is a single-row tapered roller bearing with a flange, measuring 1.625″ x 3.1496″ x 0.882″. Made from durable chrome steel, it handles combined loads up to 21200 lbf radially and 2570 lbf thrust.
Its flanged cup design provides secure mounting, while the open seal allows for easy lubrication. The bearing operates smoothly in temperatures from -30°C to 110°C.
Interchangeable with Timken bearings, it’s a reliable choice for replacements. Ideal for heavy-duty applications like axles or gearboxes where combined loads are common.
Weighing 1.1 lb, it’s sturdy yet manageable for its size, and compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number 31314
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Metric
  • Type Bearing
  • Sizes 70 mm x 150 mm x 38 mm
  • Cone Part Number X31314M
  • Cup Part Number Y31314M
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 150 mm
  • Outer Dia Tolerance -0.02mm to 0
  • Cone Width 35 mm
  • Cone Width Tolerance -0.15mm to 0
  • Cup Width 25 mm
  • Cup Width Tolerance -0.2mm to 0
  • Width 38 mm
  • Width Tolerance +0.2mm to 0
  • Cone Backface ToClear Radius 3.05 mm
  • Cup Backface ToClear Radius 2.54 mm
  • Cone Frontface Backing Diameter 85 mm
  • Cone Backface Backing Diameter 101 mm
  • Cup Frontface Backing Diameter 141.99 mm
  • Cup Backface Backing Diameter 129.03 mm
  • Cage Cone Frontface Clearance 5.3 mm
  • Cage Cone Backface Clearance 5.3 mm
  • Effective Center Location 9.1 mm
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 31314M
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 56700 lbf
  • Static Radial Load 52875 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 14737.5 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 20812.5 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 6.39 lb

Features

Performance Features of 342-332-B Bearing

342-332-B Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 21,200 lbf, making it suitable for heavy-duty applications.

The flanged cup design ensures secure mounting, enhancing stability during operation.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

The tapered roller design reduces friction, ensuring smooth and efficient performance.
Standard radial clearance options provide flexibility for different operational needs.

Application

Industrial Uses of 342-332-B Bearing
342-332-B Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its tapered roller design handles combined loads effectively. The flanged cup adds stability, making it ideal for applications with frequent alignment adjustments.

In automotive systems, 342-332-B Bearing supports wheel hubs and differentials, ensuring smooth performance under varying loads. Its inch sizing makes it a reliable choice for American and British vehicle models.

For industrial conveyors, 342-332-B Bearing’s chrome steel construction provides durability in high-load scenarios. The open design allows for easy lubrication, extending its service life in demanding environments.

What Makes 342-332-B Bearing a Preferred Choice?
342-332-B Bearing is often selected for its versatility in handling both radial and thrust loads, making it suitable for gearboxes and power transmission systems. The steel cage ensures robust performance even under continuous use.

In robotics, 342-332-B Bearing’s precise dimensions and flanged design help maintain alignment in articulated arms. Its temperature range also makes it adaptable to various operating conditions.

For mining equipment, 342-332-B Bearing’s high dynamic load capacity ensures reliability in harsh conditions. The standard radial clearance options allow for flexibility in different applications.

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