A&S Transmission Machinery Co.,Ltd

Chengdu, Sichuan, China

TIMKEN HM136940/HM136916XD is a high quality bearing, alloy steel and relevant parts and accessories global leading manufacturers.TIMKEN HM136940/HM136916XD products and services including: aviation parts, aircraft engine maintenance and overhaul, alloy steel bar and pipe material bearing parts and related parts, the condition monitoring system and service, encoder and sensor, engineering and technical service, lubricants and lubrication device, the helicopter rotor system and transmission components, precision steel parts, aviation, industry, and railway bearings, the repair and reconfigure of the housing , sealing products and training, etc

Skf was founded in 1907, developed at a rapid speed to become a global company. Today skf is represented in more than 130 countries. The company has more than 100 manufacturing sites and also sales companies supported by about 15, 000 distributor locations. Skf also has a widely used e business marketplace and an efficient global distribution system.the main products of skf group is such as solutions and services within rolling bearings, seals, mechatronics, services and lubrication systems. Services include technical support, maintenance services, condition monitoring and training.

We are offering heavy-duty needle roller bearings are available in 5 mm to 335 mm bore (0.1969 13.1890 inch) and have machined and ground channel shaped outer rings with a complement of needle rollers retained and guided by a cage. The thick outer ring provides maximum load capacity and shock resistance with a relatively small radial cross section. These bearings are available in a wide range of inch and metric sizes plus an array of design features including: integral seals, side flanges (or separate end washers), inner rings, oil holes and single or double cage sets (or full complement) or rollers.

We are offering combined bearings consist of a radial bearing (needle roller bearing) and a thrust bearing (needle or cylindrical roller bearing). They are available in 5.000 mm -70.000 mm bore (0.1966 2.7559 inch). Some combined bearings are constructed similar to drawn cups, but with an added thrust bearing component. Like other needle roller bearings, these combined bearings can be matched with an optional inner ring or thrust washer as the opposing raceway.