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Tapered Roller Bearing

387A

Tapered Roller Bearing
Item #100001150
  • 385 Series Single Cone
  • 2 1/4" Straight Bore
  • 0.8640" Wide
  • 0.140" Maximum Shaft Fillet Radius
  • Standard Tolerance
Tapered Roller Bearing
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    Shipment Options
  • 385 Series Single Cone
  • 2 1/4" Straight Bore
  • 0.8640" Wide
  • 0.140" Maximum Shaft Fillet Radius
  • Standard Tolerance

description

  • The most basic and widely used type of tapered roller bearing. It is comprised of two main separable parts, the inner race assembly cone and the outer race cup. During equipment assembly, single-row bearings can be set to the required clearance (endplay) or preload condition to optimize performance.
I.D. 2 1/4 in
Series 385
K Factor 1.649421
Material Steel
Bearing Type Single Cone
Origin Cones
Shaft Fillet Radius [Max] 0.140 in
Tolerance Standard
Radial Rating 4909.2 lbf
Bore Type Round Bore
Enclosure Open
Cone Width 0.864 in
Family Name Tapered Roller Bearing Single Cone
Cone Type Single Cone
Weight 0.89 LB
EAN or UPC 53893021935
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