30203 Tapered Roller Bearing 17x40x13.25 USBC

30203

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Sizes: ID 17mm x OD 40mm x W 13.25mm

Precision Tapered Roller Bearing Set of Cone + Cup

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Data sheet

SIZES ID: 17mm x OD: 40mm x W: 13.25
MATERIAL Chrome Steel SAE-52100
LUBRICATION Light Oil
BRAND UBC Precision Bearing Mfg Co., Ltd
Interchange No 30203X, 4T-30203, K30203, 30203J, HR30203J

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30203 Precision Metric Tapered Roller Bearing in Complete Set of Cone+Cup

Sizes: ID 17mm x OD 40mm x W 13.25mm

Match#: 30203X, 4T-30203, K30203, 30203J, HR30203J

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Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed and Shielded bearings are lubricated with oil or grease in the bearing factory, while open bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, electric motors, CNC machinery, trucks, mining equipment, train, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.

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30203 Tapered Roller Bearing 17x40x13.25 USBC

30203 Tapered Roller Bearing 17x40x13.25 USBC

Sizes: ID 17mm x OD 40mm x W 13.25mm

Precision Tapered Roller Bearing Set of Cone + Cup