Open Sealed Tapered Roller Bearings Super Precision Durable Rust Proof
1. d: 75mm
2. D: 130mm
3. B: 27.25mm
4. M: 1.35kg
5. Basic dynamic load rating: 675KN
6. Basic static load rating: 91KN
7. Oil Rotate speed: 2000 r/min
8. Grease Rotate speed: 1500r/min
1. The type code of tapered roller bearing is 30000, and tapered roller bearing is of separation type.In general, tapered roller bearings are 100 per cent interchangeable between the outer ring and the inner assembly within the dimensions covered in GB/ t307.1-94 radial bearing tolerances for rolling bearings.
2. The Angle of the outer ring and the diameter size of the outer raceway have been standardized with the same dimensions as the external dimensions.Changes are not allowed during design and manufacture.In this way, the outer ring and inner assembly of tapered roller bearings can be interchanged universally in the world.
1. Tapered roller bearings belong to the separation type of bearings, the inner and outer rings of the bearings have tapered raceway.
2. The bearings can be divided into single row, double row and four row tapered roller bearings according to the number of rollers installed.Single row tapered roller bearings can bear radial load and single axial load.
3. When the bearing is under radial load, an axial component force will be generated, so when another bearing can withstand the axial force in the opposite direction to balance.Widely used in automobile, rolling mill, mining, metallurgy, plastic machinery and other industries.
Open Sealed Tapered Roller Bearings Super Precision Durable Rust Proof,