Multi-ribbed belt 4 PK 990 (390-K) optibelt RB

Code: 250538
Not rated
21,20 € –22 %
Multi-ribbed belt 4 PK 990 (390-K) optibelt RB
21,20 € –22 % 16,52 € / pcs 19,99 € incl. VAT
In stock (126 pcs)
Delivery to:
06/08/2025
Delivery offer
Multi-V-ribbed belt 4 PK 990 from the German manufacturer optibelt RB

Detailed information

Delivery throughout the EU

Product detailed description

Multi-V-belt 4 PK 990 from the manufacturer optibelt, type RB. Also known as a grooved belt, toothed belt or ribbed belt. It meets high demands on power transmission and high speeds. The inch designation is 390-K, where \K\ stands for the profile - equivalent to \PK\ and 390 is the inch length of the belt. In this case 39 inches = 990 mm. What is not indicated on the belt is the number of ribs. Since the belt is cut from the sleeve, the number of ribs (wedges) is necessary. 4 pieces. The belt has a very long service life and is suitable for small pulley diameters."""

Additional parameters

Category: Belts > flat ribbed > PK 3.56 mm > 4 PK
Weight: 0.091 kg
EAN: 4014486115604
Calculation length Lw, Lp, mm: 990
Height H (mm): 4,6
Manufacturer's brand: Optibelt
Minimum diameter: 45
Number of teeth (splines): 4
Product: RB
Profile: PK
Spacing t (mm): 3,56
Width B (mm): 14,24
Číslo výrobce: 1867134
Značení: 390-K
Řada: 4 PK 990
Typ: víceklínový žebrový řemen

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