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Martin2BK55 1 1/8

2BK55 1 1/8

Cast Iron 5.25 in OD Finished Bore Sheave
Item #102137274
  • 5.25 in Outer Diameter
  • 4.5 in Pitch Diameter
  • Finished Bore
Martin2BK55 1 1/8
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    Shipment Options
  • 5.25 in Outer Diameter
  • 4.5 in Pitch Diameter
  • Finished Bore

applications

  • Fractional horsepower sheaves for light duty applications

features

  • Precision machined grooves
  • Statically balanced
Belt Cross Section 4L, 5L, A, B
O.D. 5.25 in
Belt Match 1, 2
Set Screw Size 5/8-11 UNC
Construction Internal Web
Hub O.D. 2.75 in
Material Internal Use Cast Iron
Length Through Bore 1.46875 in
Overall Length 2.21875 in
Pitch Dia. 4.5 in
Pitch Diameter (A) 4.5 in
Key Way Size 1/4 X 1/8 in
Face Width 1.75 in
Series 2BK
Hub Projection 15/32 in
Pitch Diameter (3L) 4.9 in
Type FHP
Inch/Metric Inch
Material External Use Cast Iron
Belt Size A, B, 4L, 5L
Outside Dia. 5.25 in
No. of Grooves 2
Material Cast Iron
B (5L) Pitch Dia. 4.9 in
Bore Type Finished Bore
Finished Bore 1 1/8 in
Weight 5.5 LB
EAN or UPC 697950236827
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