1)Competitive price at good quality
2)High precision
3)Low noise
4)Timely delivery
5)High productivity and sufficient stock

71952 Automotive Wheel hub Bearings

71952 is angular contact ball bearing used in auto parts.
1: Material:bearing steel.

2: Bearing precision: Auto Bearing accuracy mainly has Dimensional accuracy and Rotation accuracy. The precision has been standardized into six grades:grade 0/6X/6/5/4/2.
Precision is better from 0, 0 grade is for general purposes

3. Quality standards:China Bearing Standard: GB/T 307.3—1996, General rules for rolling bearing GB/T 307.3—1996
 
4: Bearing hardness:63°Hardness testing equipment: HRD-150type Electric Rockwell

5: range of use: farm machine, food machinery,Assembly line equipment,draught fan,medical equipment, auto parts and components

6: Packing: Color single Box Packaging
 
7: Rust-proof way: Liquid oil coated

8:Numerical precision roller: 1μm-3μm

9:Angular contact ball bearings Conventional temperature is about -15°C~+120°C, The bearings that used in high temperature require special handling, and use durable accessories and high temperature lubricant. If necessary, please discuss specifically.

10: Automotive bearings angular contact ball bearings Grease and rust:
      Automotive bearings are filled with the moderate Great Wall lithium grease for low-noise at the factory, therefore, be sure to use similar lithium grease to avoid grease deterioration when we add grease into bearings. It not better add too much.