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Martin2BK50 1

2BK50 1

Cast Iron 4.75 in OD Finished Bore Sheave
Item #102138021
  • 4.75 in Outer Diameter
  • 4 in Pitch Diameter
  • Finished Bore
Martin2BK50 1
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    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
Bore Type Finished Bore
Type FHP
Belt Match 1, 2
Material Cast Iron
Set Screw Size 5/8-11 UNC
Hub Projection 15/32 in
Material External Use Cast Iron
Pitch Dia. 4 in
Inch/Metric Inch
Face Width 1.75 in
O.D. 4.75 in
Pitch Diameter (3L) 4.4 in
B (5L) Pitch Dia. 4.4 in
Overall Length 2.21875 in
Finished Bore 1 in
Outside Dia. 4.75 in
Belt Cross Section 4L, 5L, A, B
No. of Grooves 2
Length Through Bore 1.46875 in
Hub O.D. 2.75 in
Series 2BK
Belt Size A, B, 4L, 5L
Pitch Diameter (A) 4 in
Construction Internal Web
Material Internal Use Cast Iron
Key Way Size 1/4 X 1/8 in
Weight 4.9 LB
EAN or UPC 697950236704
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