Description
NTN Thrust Ball Bearing 51240XM — genuine NTN product, sourced through official Korean distribution. Specification: NTN 51240XM.
Confirm which washer goes on the shaft. The shaft washer has the smaller bore, and fitting the wrong way around ruins the bearing.
Thrust ball bearings carry axial load only, in one direction, using washers and a ball ring. They are used in vertical shafts, turntables, jacks, gear drives and hand tools where force acts along the shaft.
Key Features
- They cannot handle radial load; pair with a radial bearing
- The shaft washer and housing washer have different bore sizes
- Mount them with the correct washer on the shaft
- Keep them well lubricated and square to the shaft
Available Models
- Brand: NTN
- Country of origin: Japan
- Series: 51200 Series
About NTN
NTN is a Japanese manufacturer of rolling bearings, constant velocity joints and precision equipment for industrial and automotive use.
Ordering & Shipping
- Genuine product sourced through official Korean distribution
- Ships worldwide from South Korea by FedEx International Priority Express
- Import duties and taxes are payable by the recipient
- Bulk and trade pricing available on request
