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MartinBK90 1 3/8

BK90 1 3/8

BK Series FHP Sheave
Item #102163902
  • 1 Groove
  • 8.75" Outside Diameter
  • 4L, 5L, A, or B Belt Size
  • 1 3/8" Bore
  • Made of Cast Iron
MartinBK90 1 3/8
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    Shipment Options
  • 1 Groove
  • 8.75" Outside Diameter
  • 4L, 5L, A, or B Belt Size
  • 1 3/8" Bore
  • Made of Cast Iron

applications

  • For light-duty applications

features

  • Precision-machined grooves
  • Statically balanced
  • Single and double groove designs
Finished Bore 1 3/8 in
Inch/Metric Inch
No. of Grooves 1
B (5L) Pitch Dia. 8.4 in
Outside Dia. 8.75 in
Series BK90
Overall Length 1.53125 in
Belt Size A, B, 4L, 5L
Material Cast Iron
Length Through Bore 1.46875 in
Type Spoke
Hub Projection 21/32 in
Belt Match 1
Weight 5.4 LB
EAN or UPC 697950234717
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