Tag Archives: carbon steel bushing

High supplier China Quality Carbon Steel Durable QD Bushing JA-S China manufacturer high precision components

High  supplier  China Quality Carbon Steel Durable QD Bushing JA-S China manufacturer high precision components

Detail Information

QD Bushing dimensions

QD Bushing Specifications

Bushing Bore Range Dimensions(inches)
A B D E F G L
JA 1/2″-1 1/4″ 5/16 1.375 2 11/16 9/16 3/16 1
SH 1/2-1 7/16 1.871 2 11/16 7/8 13/16 7/32 1 5/16
SDS 1/2-2 7/16 2.1875 3 1/8 7/8 3/4 7/32 1 5/16
SD 1/2-2 7/16 2.1875 3 1/8 1 3/8 1 3/4 7/32 1 13/16
SK 1/2-2 9/16 2.1825 3 7/8 1 3/8 1 1/4 7/32 1 15/16
SF 1/2-2 15/16 5/8 3.125 4 5/8 1 7/16 1 1/4 7/32 2 1/16
E 7/8-3 1/2 7/8 3.834 6 1 7/8 1 5/8 9/32 2 3/4
F 1 -4 1 4.4375 6 5/8 2 3/4 2 1/2 11/32 2 3/4
J 1 1/2-4 1/2 1 1/8 5.1484 7 1/4 3 1/2 3 3/16 5/16 4 5/8
M 2 -5 1/2 1 1/4 6.494 9 5 1/2 5 3/16 11/32 6 3/4
N 2 7/16-5 7/8 1 1/2 6.992 10 6 5/8 6 1/4 9/16 8 1/8
P 2 15/16-7 1 3/4 8.242 11 3/4 7 5/8 7 1/4 5/8 9 3/8
W 4-8 1/2 2 10.437 15 9.375 9 11/16 11.375
S 6-10 3.25 12.125 17.75 12.5 12 3/4 15.75

Product Information

The products are made of high quality alloy steel production. The plates are punched and squeezed bores by precision technology. The pin, bush, roller are machined by high-efficiency automatic equipment and automatic grinding equipment, then through heat treatment of Roller Chain Parts Every chain is connected at the ends to form a complete circle or chain loop by a master connecting link. Cotter plates or spring clips keep the connecting link’s pins from working loose.carburization, carbon and nitrogen protection mesh belt furnace, surface blasting process etc. Assembled precision by Internal hole position, spin riveted by pressure to ensure the performance of the entire chain.

Availability:

* Standard QD bushing

* OEM QD bushing

High Performance:

√Strong Ultimate tensile strength
√Perfect surface treatment
√Durable,Flexible

Quality Assurance:

ISO9001: 2015 and GB/T24001-2016 / ISO14001: 2015.

High quality: 

√Corrosion resistance

√Durable, Robust and Reliable

√Bad condition resistance

√Lower weight–high speed

Application industries:

√Manufacturing

√Agriculture
√Building Material
√Oil and Gas

√Technology and Science


Package:

Plastic bag+Neutral box +Plywood box


EPT European Spur Gears are widely used in Agriculture,Printing,Chemical,Food and Beverage,General Machinery,Oil and Gas,Packaging and Logistics,Paper Industry,Textile industry,Woodworking Machinery and so on. 


The biggest characteristic is that the chains can be customized in different standard and materials according to your rWe have exported our products to Korea, Turkey, Bulgaria, Romania, Russia, Italy, Norway, the USA, Canada, etc. equirements. Made from the steel and the up-to-date skills as well as precision procedures, the high quality roller chain can withstand strong pressure and high temperature.

China manufacturer high precision components