Jiaxing Channov Precision Hardware Co., Ltd.
Ball Bearing Washers
HJ TECH Manufactures and Stocks all types of Ball Bearing Disc Springs - Plain and Slotted preloading Bearing Washers. Ball Bearing Disc Springs are used with Radial Ball Bearings to minimize vibration and shaft deflection. Proper preloading
will increase bering Rigidity and eliminate excessive Wear & Tear and Runninh noise.

Advantages of Ball Bearing Disc Springs :

1. Significant increase or decrease in applied force even with small variation in deflection.
2. Backlash compensation & regressive curves help reduce preload variations changes.
3. Very Low force characteristicwith very large deflection range.
4. Multiplication of force by Stacking of Two or more in Parallel.
5. Available is all size to accommodate all bearing sizes.
6. Elimination of noise and play in Ball Bearings.
7. Round Shape ensures equal distribution of load in Bearing Ring.

Application of Preloaded Bearing Washers in Electric Motors helps to reduce operation noise. The preload force remains practically constant when there is axial displacement of the Bearing as a result of Thermal Expansion.If preload is primarily to protect the Bearing from variation damage when stationary, then greater preload is required.

Material : C1075 or Chrome Vanadium Steel, Stainless Steel. Other Special material are available on request.
Finish : Natural, Phosphated and Oiled.
Check below for our entire size of Ball Bearing Disc Springs :
Plain Ball Bearing Washers (BP Series)
 
Part No. Ball Bearing Designation No. Dimension (mm) Height (h) L0.50 (mm) F0.50 (N) L0.75 (mm) F0.75 (N)
De di t
BP-090620 623 9.8 6.2 0.20 0.40 0.10 19 0.15 24
BP-120725 624 12.8 7.2 0.25 0.50 0.12 24 0.19 29
BP-150825 625 634 15.8 8.2 0.25 0.55 0.15 20 0.22 23
BP-180930 626 635 18.8 9.2 0.30 0.65 0.17 26 0.26 31
BP-181035 627 18.8 10.2 0.35 0.70 0.17 40 0.26 51
BP-211235 608 627 21.8 12.3 0.35 0.75 0.20
H.J TECH INDUSTRY LIMITED Supported by elut.cn
Address: No.599 Dongda Rd,QiXing Industrial Zone,Nanhu Dist,JiaXing City,ZheJiang PR,CHINA
Tel: +86-573-84297069  Fax: +86-573-84297068  Email: info@hjfasteners.com
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