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