25*72*43mm wheel hub bearing DAC25720043

25*72*43mm wheel hub bearing DAC25720043

Quick Details：

Structure: Taper 

Type: Roller 

Brand Name: CLUNT 

Bore Size: 25 mm 

Outside Diameter: 72 mm 

Model Number: DAC25720043 

Precision Rating: P0 P6 P5 P4 P2 

Seals Type: OPEN 

Number of Row: Single Row 

Place of Origin: Shandong, China (Mainland) 

Model: DAC25720043 

Size: 25*72*43mm 

weight: 0.88kg 

Vibration Level: V1, V2, V3, V4 

Clearance: C2, C3, C4, C5 

Noise level: Z1, Z2, Z3, Z4 

thickness: 43mm 

sample: free sample 

Certification: ISO9001:2000

1. wheel bearing DAC25720043 hub bearing 25*72*43mm

A wheel bearing is a simple device made up of two main components, the bearing itself and the race. The bearing itself consists of a metal housing that is pressed over a row of ball bearings that circle the metal housing. These ball bearings in turn ride on the race, which is a very smooth metal surface. When a wheel is rolling, the action of the ball bearings rolling against the surface of the hub that allows the wheel to spin smoothly.

Double row ball wheel hub bearings belong to the first generation auto hub bearings , composed of an outer ring, two inner rings, two sets of balls , two nylon cages and high-performance seals . at present, this kind of bearings are still used widely in all kinds of vehicles.