Home Power Transmission Pulleys Taper Lock V-Belt Pulleys SPB Pulleys Finer PT SPB250-10 T/L Taper Lock V-Belt Pulley – 10 Grooves – 250mm PCD
Finer PT SPB250-10 T/L Taper Lock V-Belt Pulley - 10 Grooves - 250mm PCD
SPB250-10 T/L

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Finer PT

Finer PT SPB250-10 T/L Taper Lock V-Belt Pulley – 10 Grooves – 250mm PCD

Part Number: SPB250-10 T/L
Outer Diameter 257 mm
Width 196 mm

Finer PT SPB250-10 T/L taper lock v-belt pulley. SPB section – 10 grooves – 250mm PCD x 257mm OD. Takes a 3535 taper lock bush – max bore 90mm. Cast iron construction.

Qty:
  • Cast iron construction - dynamically balanced
  • Grooves to the BS 3790 profile - suit SPB wedge belts and B section classical belts
  • No re-boring of the pulley - the bush carries the shaft bore and keyway
  • Pulls up concentric and releases cleanly for maintenance
  • SPB section 10 groove pulley - 250mm PCD
  • Supplied by Finer Power Transmissions
  • Taper lock bore - fits a 3535 bush up to 90mm shaft
Brand

Finer PT
Product Type

Taper Lock V-Belt Pulley
Belt Section

SPB
Number of Grooves

10
Pitch Circle Diameter (PCD)

250 mm
Outer Diameter

257 mm
Width

196 mm
Bore Type

Taper Lock
Compatible Parts

3535 Taper Lock Bush
Maximum Bore

90 mm
Construction Type

Type 3
Material

Cast Iron
Measurement System

Metric
Cross Reference Pulley: SPB250-10 | Taper Lock Bush: 3535
Features & Benefits Cast iron construction - dynamically balanced
Grooves to the BS 3790 profile - suit SPB wedge belts and B section classical belts
No re-boring of the pulley - the bush carries the shaft bore and keyway
Pulls up concentric and releases cleanly for maintenance
SPB section 10 groove pulley - 250mm PCD
Supplied by Finer Power Transmissions
Taper lock bore - fits a 3535 bush up to 90mm shaft

The Finer PT SPB250-10 T/L is a 10 groove SPB section taper lock V-belt pulley with a 250mm pitch circle diameter (PCD) and 257mm outside diameter. It mounts on a 3535 taper lock bush with a maximum bore of 90mm.

Taper lock pulleys locate on the shaft through a separate tapered bush. The bush carries the shaft bore and keyway, so one pulley suits a wide range of shaft sizes, pulls up concentric as the screws are tightened and comes off cleanly for maintenance without damaging the shaft. SPB grooves are cut to the BS 3790 profile and take SPB wedge belts and B section classical belts.

Dimensions (mm – see the construction type 3 drawing):

  • Face width (F): 196
  • Hub length (L): 76
  • Rim inside diameter (J): 207
  • Hub offset (K): 41
  • Hub projection (M): 53.5

Please note: this pulley is bored to take a 3535 taper lock bush. When requesting a quote – include your shaft size so the matching bush can be supplied.

Supplied by Finer Power Transmissions.

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