VS63W3150 DUN Dunlop Variable Speed V-Belt Pitch_ H (12.7mm) 4L 1170 / 2972 La

4L 1170 / 2972 La Garden Belt

They are manufactured in the cross-sections SPZX

Due to their high power ratings savings can be made over classical V-Belts

4L 200 / 508 La Garden Belt

VS63W3150 DUN Dunlop Variable Speed V-Belt Pitch_ H (12.7mm) 4L 1170 / 2972 LaOur range of Variable Speed V Belts includes belts conforming to ISO R 1604, they are designated by e. g. the letter W followed by a number e. g. 16 which is the belts width in mm. This is followed by a number e. g. 500 which corresponds to the pitch length Lp in mm. Belts not covered by the ISO standards are designated by a code consisting of a set of 3 numbers e. g. 22 which denotes the belts top width followed by e. g. 8 which denotes the belts