Donghua Roller Chain

The Donghua Chain Group is one of the world's largest chain manufacturers with an established global network; producing over 30 million metres of finished chain each year. Donghua's primary focus is quality and its advanced manufacturing techniques, combined with complete control of the production process from the selection of raw material through to the assembly of each component ensure Donghua Chain provides high performance solutions across all applications.

Duplex Roller Chain British Standard

Duplex Chain

SNR Deep Groove Ball Bearings

Rubber seals inserted into the outer raceway and in contact with the inner race providing protection against the ingress of moisture, dust and other foreign objects.

Sealed Deep Groove Ball Bearings

Dimensions to IS015

Donghua Roller Chain

The Donghua Chain Group is one of the world's largest chain manufacturers with an established global network; producing over 30 million metres of finished chain each year. Donghua's primary focus is quality and its advanced manufacturing techniques, combined with complete control of the production process from the selection of raw material through to the assembly of each component ensure Donghua Chain provides high performance solutions across all applications.

Simplex Offset Connecting Links British Standard

Simplex Chain

VB Classical V-Belt

V-Belts to BS3790, DIN2215 and ISO 4184.



Belt Section 10/Z (SPZ/10)

Thrust Ball Bearings

Thrust Bearings are designed primarily to support axial loads at contact angles between 30° and 90°. Just as with radial bearings, these bearings differ according to the type of rolling element they use. With thrust bearings, it is necessary to supply an axial preload in order to prevent slipping movement between the bearing's rolling element and raceways.
Comprising of caged ball bearing element and pair of shaft housing washers (bearing shaft washer and housing washer, and the normal contact angle is 90°. Axial loads can be supported in only one direction, radial loads cannot be accommodated. Spherical roller and needle roller versions are also available.

Double Row Angular Contact Ball Bearings

Self-aligning ball bearings are double row with a concave raceway to allow approximately 4° of misalignment. Available with cylindrical and tapered bore for use with adaptor sleeves.There are also a range of sealed versions available.

Super X-Power V-Belt

Moulded Cogged Raw Edge Wedge Belts



Belt Section 10/Z (SPZ/10)

Aluminium Motors - 4P

Aluminium Frame Motors - IE2 (Eff1 Premium Efficiency).
Suitable for inverter duty applications.
Thermistors (1 per phase), fitted in frame 132M and above.

Aluminium - B5 - Flange Mounted - 2 Pole - 1,500rpm - AC 3 Phase

Aluminium Motors 2P

Aluminium Frame Motors - IE2 (Eff1 Premium Efficiency).
Suitable for inverter duty applications.
Thermistors (1 per phase), fitted in frame 132M and above.

Aluminium - B3 - Foot Mounted - 2 Pole - 3,000rpm - AC 3 Phase

Conti-V Ultraflex

Narrow Section Wrapped V-Belts conform to DIN 7753 and BS 3790. Moderately oil-resistant. Resistant to temperatures from -55C to +70C. Electrically conductive (anti-static) to ISO 1813. Insensitive to dust. Suitable for tropical climates.

Belt Section 10/Z (SPZ/10)