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28921A 3 TKN

Precision Tapered Roller Bearing Single Cup
Manufacturer: Timken
Manufacturer part number: 28921A-30000
Availability: Ships in 3-5 days.
Estimated dates are contingent upon manufacturer stock.
CBT - Cincinnati CBT - Springboro CBT - Sidney
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Product Details

Brand Name

Timken

Description

Timken®is the recognized global leader in tapered roller bearings. It has the most extensive offering in the market. With capacity to manage both radial and axial loads, high-performance Timken® tapered roller bearing assemblies are engineered to provide the greatest durability in the most compact space.
TRB Single Cup Precision | Imperial | 100 mm 3.9 in OD | 19.8 mm 0.8 in Width

Features

  • Internal geometry provides increased stiffness and exceptional runout
  • Radial runout high point marked for accurate installation
  • Timken® outer (cup) and inner (cone) rings should be used in combination

Specifications

Assembly Components:Single Cup
Bearing Material:Steel
Bearing Type:Single Cup
Component (I/R; O/R assembly):Outer Ring
Load Rating UOM:LB
Material - Rolling Elements:Steel
Outer Diameter (in):3.937
Outer Diameter (mm):99.9998
Outer Diameter Type:Straight OD
Outer Race Width (in):0.7813
Outer Race Width (mm):19.84502
Overall Width (in):0.78
Overall Width (mm):19.812
Precision class:Class 3 (Precision)
Raceway Style:Tapered Roller Bearing
Row Type:Single