Cylinder Roller Bearing NU2206
- 50 Pieces
- China
- 7 days
- 200000 Pieces per Week
Low friction (roller end face/side contact area)
Long service life
Improve operational reliability
Separable and interchangeable
The high-speed ability
Technical specification
DIMENSIONS
| d | 30 mm | |
|---|---|---|
| D | 62 mm | |
| B | 20 mm | |
| D1 | ≈ 51.95 mm | |
| F | 37.5 mm | |
| r1,2 | min. 1 mm | |
| r3,4 | min. 0.6 mm | |
| s | max. 1.8 mm |
ABUTMENT DIMENSIONS
da da db Da ra rb CALCULATION DATA
Basic dynamic load rating C Basic static load rating C0 Fatigue load limit Pu Reference speed Limiting speed Calculation factor kr Limiting value e Axial load factor Y MASS
Mass bearing Advantages and Characteristics
Low friction (roller end face/side contact area)
The open wing design, as well as the roller end design and surface finish, promotes lubricating film, thus reducing friction and delivering a higher base rated load.
Long service life
The logarithmic profile of the roller reduces the edge stress at the roller/raceway contact and the sensitivity to offset axis deflection.
Improve operational reliability
The surface treatment of roller and raceway contact surface is beneficial to the formation of fluid dynamic pressure lubricating oil film.
Separable and interchangeable
The separation components of cylindrical roller bearings are interchangeable.This facilitates installation, disassembly and maintenance inspection.
The high-speed ability
The cage is designed for high speed, fast acceleration and maximum load.
