W 6306-2Z Deep Groove Ball Bearing are simple in structure and easy to use. Single row, Shields on both sides,The size is 30x72x19mm, 0.34kgs/pcs.

W 6306-2Z Deep Groove Ball Bearings Drawing
Dimensions | |
Bore diameter | 30 mm |
Outside diameter | 72 mm |
Width | 19 mm |
Mass bearing | 0.36 kg |
Technical Data | |
Basic dynamic load rating | 29.6 kN |
Basic static load rating | 16 kN |
Fatigue load limit | 0.67 kN |
Reference speed | 20 000 r/min |
Limiting speed | 11 000 r/min |
d1 | 44.6 mm |
D2 | 61.88 mm |
ra | 1 mm |
Feature
- low frictional resistance
- high speed
- the most widely used rolling bearing
- Simple structure
- low cost
Application:
- gearboxes
- instrumentation
- motors
- household appliances
- internal combustion engines
- transportation vehicles
- agricultural machinery

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