6308-2Z Deep Groove Ball Bearing 40*90*23mm
6308-2Z
Bore Diameter:40 mm
Outside Diameter:90 mm
Width:23 mm
The 6308-2Z bearing is a ball bearings with an inner diameter of 40 mm , an outer diameter of 90 mm, a width of 23 mm. It typically uses P0;P2;P4;P5;P6 grade precision tolerances and open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
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Detailed description
Type: Deep Groove Ball Bearing
Material: Chrome Steel Gcr15
Seals type: 6308-2Z (open, steel seals or rubber seals )
Precision tolance:P0-P5 (ABEC1-ABEC5)
Radial clearance: C0-C5
Vibration(acceleration and speed):Z1-Z4 & V1-V4 1
Size: d X D/D1 X B/ Metric . 40X90X23
Holder type:,metal, steel ,nylon et
Features of Deep Groove Ball Bearing:
1) Deep groove ball bearings mainly take radial load as well as take moderate axial load
2) With less coefficient of friction, high limiting speed, large size range and various structure
3) They are suitable of precision instruments, low noise motors, automobiles, motorcycles, and other common machinery
4) A widely used type of bearings in machinery industry
Advantages of Deep Groove Ball Bearing:
- Sustain radial, axial, or composite loads.
- Provide both high-running accuracy & high-speed operation
- Can replace high speed angular contact ball bearings
- Simple design
- Maintenance free
- Longer service life
