Koyo NRB NTA-4860

Koyo NRB NTA-4860 Description

NTA-4860 Roller & Cage Assembly , Bore Dia.: 3", O.D.: 3-3/4", Width: 5/64", Steel Bearing, Steel Cage, Series: NTA

Koyo NRB NTA-4860 Detailed data

Bore Diameter: 3
Outside Diameter: 3-3/4
Bearing Width: 5/64 inSee Diagram Image
Thrust Bearing Type: Roller & Cage Assembly
Bearing Material: Steel
Static Load Capacity: 172.1 kN
Dynamic Load Capacity: 26.96 kN
Cage Material: Steel
Maximum RPM: 4400 RPM
Compatible Washer: TRA-4860
Overall Width: 5/64 in
Series: NTA

Koyo NRB NTA-4860 Features

  • Needle roller and cage thrust assemblies are complements of small diameter needle rollers arranged in a spoke-like configuration
  • Needle rollers are equally spaced by means of a cage whose web section separates the rollers and provides guidance to keep them tracking in an orbital path
  • The purpose of these assemblies is to transmit a thrust load between two relatively rotating objects while greatly reducing friction
  • Unsealed closure
  • Request for Quotation

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