On request
Illustrative image
KOYO NRB
Call
KOYO NRB NTA-4458
#NTA-4458
On request
Needle Roller Thrust Bearing - 2-3/4 in Bore, 3-5/8 in OD, 1/8 in Width
Price on request — a consultant will confirm lead time and terms.
Need to confirm compatibility?
Talk to a technical consultant
KOYO NRB — KOYO NRB NTA-4458
- 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 trackg an orbital path
- in, The purpose of these assemblies is to transmit a thrust load between two relatively rotating objects while greatly reducing friction
- Unsealed closure
Specifications
| Brand | KOYO NRB |
| Category | NEEDLE ROLLER THRUST BEARINGS |
| Bore diameter | 2-3/4 in |
| Dynamic load capacity | 47.6 kN |
| Outside diameter | 3-5/8 in |
| Cage material | Steel |
| Bearing width | 1/8 in |
| Maximum rpm | 4600 RPM |
| Thrust bearing type | Roller & Cage Assembly |
| Compatible washer | TRA-4458 |
| Bearing material | Steel |
| Overall width | 1/8 in |
| Static load capacity | 255.8 kN |
| Series | NTA |
Related products
Illustrative image
Illustrative image