OPTIBELT Rubber RB Drive Belt, 648mm Length, 21.36mm Width

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Subtotal (1 unit)*

£22.00

(exc. VAT)

£26.40

(inc. VAT)

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  • Shipping from 16 February 2026
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Units
Per unit
1 - 4£22.00
5 - 9£21.57
10 - 24£21.15
25 +£20.70

*price indicative

RS Stock No.:
217-0769
Mfr. Part No.:
6 PK 648 RB
Brand:
OPTIBELT
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Brand

OPTIBELT

Length

648mm

Belt Section

PK

Top Width

21.36mm

Series

RB

Material

Rubber

Height

4.6mm

The OPTIBELT ribbed belt combines the high flexibility of the flat belt with the high performance of the V-belt. The V-shaped parallel ribs are made from a wear-resistant rubber compound. The high strength tension cord is designed for the many applications of the ribbed belt. It is embedded in a rubber adhesive mixture and cover the entire width of the ribbed belt. Fibre reinforced, wear resistant rubber compounds ensure quiet operation, oil and heat resistance and a long belt life.

Low vibration and noise
Can be used with back bend idlers, e.g. in serpentine drives
High belt speeds are possible
Very good dynamic power transmission capability

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