TB Woods

Jaw Couplings

Item #
5SC x 7/8 in. Bore Spacer Hub, High Strength Cast Iron Material

TB Wood's L-Jaw couplings are designed to meet high-quality standards while remaining affordable. Available with four insert materials and three hub materials, L-Jaw couplings are 100% interchangeable with industry-standard designs.

  • Up to 0.70 kNm; 6,228 in.lb.
  • No maintenance/lubrication
  • Part-for-part interchangeable with industry standard design
  • Fail-safe design equipment will continue to drive if elastomer fails
  • Wide range of in-stock inch and metric bore sizes

Important Documents

More Information
Manufacturer TB Woods
Manufacturer Part # 5SCH78
Category Jaw Coupling
Set Screw Size 5/16-18 UNC
Set Screw Length 1/2 in
RPM Speed 7,600 RPM
Minimum Bore Size 1/2 in
Maximum Bore Size 1 1/4 in
Bore Diameter 7/8 in
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