Miniature ball bearing PTN 638-2RS, Outer diameter: 28 mm | Width: 9 mm | Inner diameter: 8 mm
Miniature Deep Groove Ball Bearing
References
ptn:638-2RS
rubix:294A9819
manufacturer :897982
ean:3660338513251
Technical specifications
| Inner diameter | 8 mm |
|---|---|
| Outer diameter | 28 mm |
| Width | 9 mm |
Product details : PTN 638.2RS DEEP GROOVE BALL BEARINGS
Through hardened round rolling elements with point surface contact
Non-separable races
Low friction torque
Low noise/vibration
Various design types: 2RS sealed, ZZ shield, open
Non-separable races
Low friction torque
Low noise/vibration
Various design types: 2RS sealed, ZZ shield, open
Strengths
Point surface contact provides high speed capabilities
Popular - simple design, not expensive
Versatile - wide range of applications
High radial load carrying ability
Tolerate some misalignment
Applications
Small to medium size/duty applications
Conveyor rollers
Light duty gearboxes
Light duty wheel bearings
General engineering applications
Technical specifications
Attributes
| Inner diameter | 8 mm |
|---|---|
| Outer diameter | 28 mm |
| Width | 9 mm |
| Sealing | Two rubber seals |
| Bearing Clearance | CN |
| Series | Miniature |
| Material | Chrome Steel |
| Cage | Steel |
| Weight | 30.3 g |
| Limit speed | 12100 rpm |
| Total bearing width | 9 mm |
| Basic static load, radial - C0r | 1780 N |
| Basic dynamic load, radial - Cr | 4160 N |
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£ 0.37 excl. VAT
/ Each
£ 0.44 incl. VAT
Usually arrives within 14 working days