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MartinBK55 1 1/8

BK55 1 1/8

BK Series FHP Sheave
Item #102139473
  • 1 Groove
  • 5.25" Outside Diameter
  • 4L, 5L, A, or B Belt Size
  • 1 1/8" Bore
  • Made of Cast Iron
MartinBK55 1 1/8
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    Shipment Options
  • 1 Groove
  • 5.25" Outside Diameter
  • 4L, 5L, A, or B Belt Size
  • 1 1/8" Bore
  • Made of Cast Iron

applications

  • For light-duty applications

features

  • Single and double groove designs
  • Precision-machined grooves
  • Statically balanced
Series BK55
Inch/Metric Inch
Overall Length 1.28125 in
Belt Size A, B, 4L, 5L
Finished Bore 1 1/8 in
B (5L) Pitch Dia. 4.9 in
Outside Dia. 5.25 in
Length Through Bore 1.15625 in
Hub Projection 13/32 in
Material Cast Iron
Type Web
No. of Grooves 1
Belt Match 1
Weight 2.6 LB
EAN or UPC 697950232560
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