Double-row Self-Aligning Ball Bearings - Sealed Type

The spherical race in the outer ring allows angular displacement. It has good ability to withstand radial loads. Its design, however, means that it can only accept very low axial loads. These bearings are pre-greased but seals limit angular travel possibilities to 1/20. Basic loads are the same as the series 12 and 13 bearings of the same diameter, as they have the same internal design definition. The misalignment angle must nevertheless be limited in order to remain within values compatible with the sealing system used, the permissible misalignment is limited to 0.5

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 17/B (SPB/17)

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 13/A (SPA/13)

SK High Power Wedge Belts

SK wedge belts offer significant performance advantages with up to 97% drive efficiency with extended belt life and easier fitting.
S=C Plus length tolerance* Belts are automatically length matched to very tight tolerances and so require no matching, are easier to fit and run more efficiently in sets.
Example: SPC 5000 tolerance range = +/-2mm compared to DIN standard/other manufacturers = +/-50mm
Advanced manufacturing techniques like our rotational curing process mean that our SK belts are less prone to fatigue and absorb less power in wrapping around the pulley, resulting in improved drive efficiency and longer belt life.
*applies to belts over 1160mm length. Consult catalogue for details.
Dimensions: 487 to 12500mm.
Standard range further sizes on request.

Belt Section 13/A (SPA/13)

Optibelt Timing Belts

Open ended or joined polyurethane timing belts.
Can be supplied in 50m rolls or cut to any length*.
Can be joined to make a belt of any length*.
Ideal for conveying applications.
Available with a range of backings and attachments.
*Note - length must be a multiple of the tooth pitch.

Other pitches and widths available include:
T20, AT20, 5M, 8M, L, H, ATL10.
Price is /metre based on a 50m roll. Please add 10% for cut lengths. Price for joined to length belts and belts with special backings and attachments on application.

Alpha Linear Polyurethane Timing Belts

Taper Roller Bearings

Tapered roller bearings are comprised of solid inner and outer rings with raceways, taper rollers and cages manufactured from pressed steel. The bearings are not self-retaining. As a result, the inner ring with the rollers can be fitted separately from the outer ring. Tapered roller bearings are not sealed and not supplied grease filled.

Self-Aligning Ball Bearings

2200 & 2300 Series self-aligning ball bearings are double row with a concave raceway to allow approximately 4° of misalignment. These are cylindrical type but are also available with seals & taper bore for use with adaptor sleeves.

Taper Bore

SNR Deep Groove Ball Bearings

With Shields

Deep Groove Ball Bearings - C3 Clearance

C3 bearings have an additional internal radial clearance to cope with high speed environments where excess heat is generated.

Rubber sealed type:

With 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. The seals also retain the pre-filled grease in the bearing. Seals can be easily removed for applications that only require one seal.

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)