Skip to content Skip to navigation menu
Martin2BK50 1 1/8

2BK50 1 1/8

Cast Iron 4.75 in OD Finished Bore Sheave
Item #102136789
  • 4.75 in Outer Diameter
  • 4 in Pitch Diameter
  • Finished Bore
Martin2BK50 1 1/8
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • 4.75 in Outer Diameter
  • 4 in Pitch Diameter
  • Finished Bore

applications

  • Fractional horsepower sheaves for light duty applications

features

  • Precision machined grooves
  • Statically balanced
Length Through Bore 1.46875 in
Material Internal Use Cast Iron
Overall Length 2.21875 in
Belt Match 1, 2
Finished Bore 1 1/8 in
Key Way Size 1/4 X 1/8 in
Hub O.D. 2.75 in
Pitch Diameter (A) 4 in
Material External Use Cast Iron
B (5L) Pitch Dia. 4.4 in
No. of Grooves 2
Belt Cross Section 4L, 5L, A, B
Inch/Metric Inch
Face Width 1.75 in
O.D. 4.75 in
Pitch Dia. 4 in
Hub Projection 15/32 in
Set Screw Size 5/8-11 UNC
Pitch Diameter (3L) 4.4 in
Material Cast Iron
Construction Internal Web
Series 2BK
Outside Dia. 4.75 in
Type FHP
Bore Type Finished Bore
Belt Size A, B, 4L, 5L
Weight 4.9 LB
EAN or UPC 697950236711
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison