643-90048 TKN

Product Details

Manufacturer:
Manufacturer part number:
643-90048
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Availability:
Ships in 3-5 days.
Estimated dates are contingent upon manufacturer stock.

Description

Brand Name

Timken®

Type

Straight Bore Unmounted

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.
Timken®, 643-90048, Precision Tapered Roller Bearing Assembly, Straight Bore Unmounted, 2-3/4 in Bore, 5.38 in OD, 1 Rows, 7-1/2 in Width, 62100 lb Dynamic/67000 lb Static Load, Steel Bearing, -65 to 250 deg F

Application

Aerospace, Agriculture, Automotive, Heavy Truck, Cement, Aggregate, Coal, Oil and Gas, Construction, Gear Drives, Machine Tools, Mining, Paper, Metals, Rail and Wind Industries Applications

Standards

DIN 623

Features

  • Engineered to deliver higher speeds, heavier loads and longer life
  • Unrivaled technology and engineering support
  • Provides a solution for many fixed or floating bearing applications where simplicity of assembly is required

Includes

(4) 643-30000 Single Cones, (2) 632D-30000 Double Cups, (1) Y1S632-50000 Cup Spacer and (2) X2S643-50000 Cone Spacers

Specifications

Bearing Material:Steel
Bore Diameter:2-3/4 in
Cage Material:Steel
Load Capacity:62100 lb Dynamic/67000 lb Static
Number of Rows:1
Outside Diameter:5.38 in
Temperature Rating:-65 to 250 deg F
Width:7-1/2 in