4 1/2F SB FF

Medium Carbon Steel Fasts Style Size 4.5 Shrouded Rough Bore Gear Coupling

Item #102139651

Auto Replenish

each One-time purchase

Product Details

All-metal end ring seal design for maximum service life. The industry standard for over 75 years.
Provides 300% greater lubricant capacity than o-ring style couplings.
Greater lubricant capacity allows longer periods between scheduled lubrications and longer service life.
Straight tooth design provides improved load distribution, lower stresses and longer life for the gear teeth.
Shrouded Bolt / Full Flex Coupling

Specifications