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Cast Iron B Belt Cross 7 in OD 2 Grooves Sheave

2 B 70 SK

Cast Iron B Belt Cross 7 in OD 2 Grooves Sheave
Item #100786040
  • B Belt Cross Section
  • 7 in Outer Diameter
  • 1.75 in Face Width
  • 2 Groove
Cast Iron B Belt Cross 7 in OD 2 Grooves Sheave
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    Shipment Options
  • B Belt Cross Section
  • 7 in Outer Diameter
  • 1.75 in Face Width
  • 2 Groove

description

  • Martin v-belt sheaves meet the toughest demands of industry.

features

  • Interchangeable with other manufacturers' sheaves and bushings
  • Statically balanced, they are designed for rim speeds of up to 6,500 ft/min
  • Sheave sizes range from 2.6" to 88" diameter

options

  • Special ductile iron sheaves can be designed for rim speeds up to 10,000 ft/min
M 0.063 in
Belt Size A, B
Inch/Metric Inch
Construction Internal Web
Bore Size [Min] 0.500 in
Bore Type Bushed
K (in) 0.4375 in
E (Knuckle Width) 0.25 in
No. of Grooves 2
Outside Dia. 7.35 in
Material Internal Use Cast Iron
Type D2
Bore Range [Max] 2 5/8 in
O.D. 7 in
Bore Range [Min] 1/2 in
Bushing Style QD
Material External Use Cast Iron
Bushing Bore Size [Max] 2.625 in
Face Width 1.75 in
Bushing Series SK
B (5L) Pitch Dia. 7 in
Belt Match 3
Length Through Bore 1 15/16 in
Bushing Type QD
Bushing Bore Size [Min] 0.5 in
Pitch Dia. 7 in
Overall Length 2 in
Bushing Bore [Min] 0.5 in
Belt Cross Section B
Sheave Type QD
Weight 9.0 LB
EAN or UPC 697950105871
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