Quality 30203 tapered roller bearing Manufacturer | Wuxi LOTTON Bearing Manufacturing Co., Ltd.

High radial and axial load carrying capacity

Accommodate axial loads in one direction

Low friction and long service life

Separable and interchangeable components

30203 tapered roller bearing compared with similar products on the market, it has incomparable outstanding advantages in terms of performance, quality, appearance, etc., and enjoys a good reputation in the market.Wuxi LOTTON Bearing Manufacturing Co., Ltd. summarizes the defects of past products, and continuously improves them. The specifications of 30203 tapered roller bearing can be customized according to your needs.

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17x40x13.25mm

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Product Details

30203 Single row tapered roller bearing

A Precision Tapered Roller Bearing in a Set of Cone and Cup.

Dimensions

d 17 mm Bore diameter

D 40 mm Outside diameter

T 13.25 mm Total width

d1 ≈29 mm Shoulder diameter of inner ring

B 12 mm Width of inner ring

C 11 mm Width of outer ring

r1,2 min.1 mm Chamfer dimension of inner ring

r3,4 min.1 mm Chamfer dimension of outer ring

a 9.515 mm Distance side face to pressure point

weight 0.0774 kg

30203 Tapered Roller Bearings are used in a range of applications from Agricultural Machinery to Conveying Equipment, Electric Motors, Trucks, Mining Equipment, Robotics, Dental Equipment, Gear Drives, Elevators, Rolling Mills, Ship Rudder Shafts, Aggregate Crushers, among others.

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double row tapered roller bearings

Tapered roller bearingTapered roller bearings are rolling element bearings that can support axial forces as well as radial forces. The inner and outer ring raceways are segments of cones and the rollers are tapered so that the conical surfaces of the raceways, and the roller axes, if projected, would all meet at a common point on the main axis of the bearing. This geometry makes the motion of the cones remain coaxial, with no sliding motion between the raceways and the OD of the rollers. In many applications tapered roller bearings are used in back-to-back pairs so that axial forces can be supported equally in either direction. Pairs of tapered roller bearings are used in car and vehicle wheel bearings where they must cope simultaneously with large vertical (radial) and horizontal (axial) forces. Tapered roller bearings are commonly used for moderate speed, heavy duty applications where durability is required. Common real world applications are in agriculture, construction and mining equipment, sports robot combat, axle systems, gear box, engine motors and reducers, propeller shaft, railroad axle-box, differential, wind turbines, etc.
Four- row tapered roller bearings

Tapered roller bearingTapered roller bearings are rolling element bearings that can support axial forces as well as radial forces. The inner and outer ring raceways are segments of cones and the rollers are tapered so that the conical surfaces of the raceways, and the roller axes, if projected, would all meet at a common point on the main axis of the bearing. This geometry makes the motion of the cones remain coaxial, with no sliding motion between the raceways and the OD of the rollers. In many applications tapered roller bearings are used in back-to-back pairs so that axial forces can be supported equally in either direction. Pairs of tapered roller bearings are used in car and vehicle wheel bearings where they must cope simultaneously with large vertical (radial) and horizontal (axial) forces. Tapered roller bearings are commonly used for moderate speed, heavy duty applications where durability is required. Common real world applications are in agriculture, construction and mining equipment, sports robot combat, axle systems, gear box, engine motors and reducers, propeller shaft, railroad axle-box, differential, wind turbines, etc.
single row tapered roller bearings

Tapered roller bearingTapered roller bearings are rolling element bearings that can support axial forces as well as radial forces. The inner and outer ring raceways are segments of cones and the rollers are tapered so that the conical surfaces of the raceways, and the roller axes, if projected, would all meet at a common point on the main axis of the bearing. This geometry makes the motion of the cones remain coaxial, with no sliding motion between the raceways and the OD of the rollers. In many applications tapered roller bearings are used in back-to-back pairs so that axial forces can be supported equally in either direction. Pairs of tapered roller bearings are used in car and vehicle wheel bearings where they must cope simultaneously with large vertical (radial) and horizontal (axial) forces. Tapered roller bearings are commonly used for moderate speed, heavy duty applications where durability is required. Common real world applications are in agriculture, construction and mining equipment, sports robot combat, axle systems, gear box, engine motors and reducers, propeller shaft, railroad axle-box, differential, wind turbines, etc.
Customized Double row needle roller bearings manufacturers FromChina

Double row needle roller bearingsLOTTON Bearings offers a broad range of needle roller bearings and bearing assemblies for specialized applications. Major markets include automotive, consumer product, construction and agriculture, and general industrial goods. Wuxi LOTTON Bearing Manufacturing Co., Ltd. Customized Double row needle roller bearings manufacturers FromChina,We have a large, well-stocked warehouse，and provide international deliveries to 35 countries around the world, such as in Europe, Asia, North America, etc.

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