Factory Free sample Bicycle Ball Bearings - AH 2340 Withdrawal sleeves for 190mm shaft – CWL
Factory Free sample Bicycle Ball Bearings - AH 2340 Withdrawal sleeves for 190mm shaft – CWL Detail:
Withdrawal (AH) sleeves are used when mounting tapered bore bearings on cylindrical shafts. In this case, shaft tolerances are larger than in case of bearings seated directly on the shaft. The tolerance classes recommended for shafts are h9 and h10. Form and position deviations will be in accordance with tolerance classes IT5/2 and IT7/2. Withdrawal sleeves are manufactured according to standard ISO 2982-1.
For large-sized bearings,The withdrawal sleeves are provided with lubrication grooves, so that hydraulic systems can be used when mounting and dismounting.
Product data of Withdrawal sleeves
Dimension standards:ISO 2982-1
Tolerances Bore diameter: JS9
Width: h13
External taper 1:12 as standard
Bore diameter ≥ 190 mm (size ≥ 40):metric trapezoidal thread in accordance with ISO 2903
Total radial run-out: IT5/2 – ISO 1101
Withdrawal sleeves adjust to the shaft diameter so that wider diameter tolerances can be permitted compared to the seat of a bearing with a cylindrical bore. However, the geometrical tolerances must be kept within narrow limits as they directly affect the shaft positioning and vibration.
AH 2340 Withdrawal sleeves detail Specifications
Main Dimensions
Shaft bore diameter(d1):190mm
Outside diameter small taper(d):200mm
Width(B3):170mm
Width sleeve and bearing before sleeve is driven into bore(B4):177mm
D1:211.75mm
D2:210mm
a: 36mm
Thread length(b):30mm
f: 5mm
Thread(G):Tr220x4
Product detail pictures:
Related Product Guide:
Gaining purchaser gratification is our firm's intention eternally. We will make wonderful endeavours to build new and top-quality merchandise, satisfy your exclusive needs and provide you with pre-sale, on-sale and after-sale products and services for Factory Free sample Bicycle Ball Bearings - AH 2340 Withdrawal sleeves for 190mm shaft – CWL , The product will supply to all over the world, such as: Benin, Nepal, Angola, We have more than 200 staff including experienced managers, creative designers, sophisticated engineers and skilled workers. Through hard work of all employees for the past 20 years own company grew stronger and stronger. We always apply the "client first" principle. We also always fulfill all contracts to the point and therefore enjoy excellent reputation and trust among our customers. You are very welcome to personally visit our company.We hope to start a business partnership on the basis of mutual benefit and successful development . For more information please do no hesitate to contact us..
By Josephine from Sydney - 2018.09.23 18:44
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
By Agnes from Washington - 2018.08.12 12:27
