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Martin2BK57 1

2BK57 1

BK Series FHP Sheave
Item #102138023
  • 5.45 in Outer Diameter
  • 4.7 in Pitch Diameter
  • Finished Bore
Martin2BK57 1
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    Shipment Options
  • 5.45 in Outer Diameter
  • 4.7 in Pitch Diameter
  • Finished Bore

applications

  • Fractional horsepower sheaves for light duty applications

features

  • Precision machined grooves
  • Statically balanced
Material External Use Cast Iron
Key Way Size 1/4 X 1/8 in
Set Screw Size 5/8-11 UNC
Hub O.D. 2.75 in
No. of Grooves 2
Inch/Metric Inch
Belt Size A, B, 4L, 5L
Length Through Bore 1.46875 in
Hub Projection 15/32 in
Belt Match 1, 2
Series 2BK
Pitch Diameter (A) 4.7 in
B (5L) Pitch Dia. 5.1 in
Face Width 1.75 in
Type FHP
Finished Bore 1 in
O.D. 5.45 in
Construction Internal Web
Belt Cross Section 4L, 5L, A, B
Pitch Dia. 4.7 in
Pitch Diameter (3L) 5.1 in
Bore Type Finished Bore
Material Internal Use Cast Iron
Material Cast Iron
Outside Dia. 5.45 in
Overall Length 2.21875 in
Weight 6.0 LB
EAN or UPC 697950236865
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