Established in 1998, China Xiaowei Bearing Co., Ltd. is a high-tech enterprise specializing in rollway bearing manufacturer and design many kinds of bearings. We have a modernized staffs of tech research and fog machine development, ISO9001 certificated, and manufacturing adopts advanced domestic and foreign standards such as GB, API, JIS, DIN, BS, NF and ANSI.

Rollway tapered thrust roller bearings are available in a wide variety of options:
Inch dimensions
4" to 16" bore
8 " to 34" OD
Two design styles: TTHD and T-Flat
Tapered rollers create a true rolling motion with the vertex of the conical section intersecting the bearing axis and will have a higher dynamic capacity than a similar sized cylindrical roller thrust bearing.
Large spherical end of the roller is counterbored to improve lubrication between the roller and guide rib.
Plates and rollers are made of carburized grade steel hardened to Rockwell C 58 min., with the core hardness maintained at Rockwell C 30 min.
Thrust plates are accurately ground for flatness and parallelism of roller riding and backing surfaces.
Rollers are crowned for optimum contact stress patterns by reducing the end stress between the roller and the thrust plates.
Retainers are machined from a single piece of centrifugally cast brass and roller pockets are accurately machined at right angles to the thrust force, which will be applied to the bearing.

The Rollway Bearings line consists primarily of cylindrical roller bearings and cylindrical roller thrust bearings. Also available are high precision bearings for the aircraft and aerospace industry.
Statewide Bearings
is an authorised
Rollway distributor.
Catalog sizes and engineered to order bearing designs are readily available.
Cylindrical Roller Designs - Catalog and Engineered
Aligning, Banded, and Double Acting Designs Available
Tapered Roller Designs - TTHD & TTVF
Cantilever Designs for Minimal Shoulder Support
Tandem Thrust 2-8 Stage Designs
High Temperature Designs Available
High Speed Designs Available
Rollway, a division of Emerson Power Transmission (EPT), currently manufactures over 2,000 types of cylindrical roller bearings, cylindrical thrust bearings and tapered roller bearings. Rollway also specializes in the manufacture of extra-large roller bearings. Rollway’s products are utilized in the following applications: gear boxes, helicopter transmissions, large hydraulic pumps, off-highway and extrusion equipment. Rollway is capable of meeting the needs of any size customer in a wide array of different industries.