SPB 85 X 3 Groove Pilot Bore V & Wedge Belt Pulley Section_Banded 7MS (7mm Pitch) the letter W followed by

the letter W followed by a number e

Inside Length: 3150mm

Imperial Length: 93"

250) the pulleys pitch diameter and a 1 or 2 digit number (e

C2010/C77 V-BELT Width: 22mm

SPB 85 X 3 Groove Pilot Bore V & Wedge Belt Pulley Section_Banded 7MS (7mm Pitch) the letter W followed byPilot Bore V & Wedge Belt Pulley V pulleys are manufactured from cast iron EN GJL 200 UNI EN1561 and are black phosphated according to ISO 4183 and DIN 2211 3 norms. All pulleys are statically balanced for peripheral speeds up to 35 m sec. V Pulleys are available to suit all V & wedge belts cross sections Z, A, B, C, SPZ, SPA, SPB & SPC and are available from stock in both taper and pilot bore options. Part numbers are identi ed by 3 letters (e. g.