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Ball Bearings Sprocket

Ball Bearings Sprocket

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Chain Size 35
Number of Teeth 20
Strands 1
Outside Diameter 2.59 in.
Pitch Diameter 2.278 in.
Bearing Type Ball
Bearing Bore (inch) .635 / .640
Bearing Bore (mm) 16.129 / 16.256
Length Through Bore 0.72
Maximum RPM 3000
Chain Pitch 3/8 in.
Material Steel
Teeth Hardened
Weight (lbs) 0.39
  • For use on series 50 chain, 5/8" pitch provides flexible mounting options
  • Idler sprocket with ball bearings offer reduced friction for longer sprocket life and less drag on the system
  • Can be used to change direction of chain motion or to adjust chain tension
  • Varying numbers of teeth and stock bore sizes offer deployment flexibility
  • High carbon steel for strength and durability

Product Quick Detail:

  • Standard and non-standard available
  • With high quality and competitive price
  • Prompt delivery
  • Packing as per customer’s demand.

We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

pruduct quality report

Materials Available

1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
product materials available

Surface Treatment

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.

Processing Method

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
product finishing

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port
product packages