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Curtis SS643BKW1SS Outer Diameter: 5/8" stainless steel single joint w/ hubs bored 1/2 of O.D. keyways and installed se
MODEL SS643BKW1SS
Contact supplier for technical support on: 800-466-2144
$172.36 Each
Prices are subject to change
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Typically Ships in: 3 days
Returnable: See conditions
Many applications require corrosion resistant universal joints to assure sanitation or to avoid premature oxidation or deterioration. Curtis’ 303 grade stainless steel u-joints are particularly important, for example, to industries that use food processing equipment, and for machinery that comes in contact with corrosive chemicals or is exposed to water for long periods. Furnace applications also benefit from stainless steel, which better withstands high temperatures and other environmental extremes. Curtis stocks 303 stainless in all 14 sizes from 3⁄8” to 4″. Stainless steel grades 304, 316 and others available by special order. Standard turn-key joints have standard bores, keyways (5⁄8” joints and larger) and set screws already installed.
Universal Applications
- Tractor Steering
- Commercial Ovens
- Bowling Alley Cleaning
- Missile Containers
- Snow Blowers
Also available in alloy steel.
DIMENSIONS OF STANDARD JOINTS IN INCHES | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
"A" | "B" | "C" | "C/2" | "D" | "D/2" | "E" | "F" | "G" | "H" | |||
Catalog Number | Outside Diameter | Bore Diameter | Total Length | Centerline to End | Hub Length | Set Screw Hole Loc. | Set Screw Size | Keyway Size | Far Side to Bottom of Keyway | Shaft to Shaft Distance | Static Torque Rating | Approx. Weight |
± .020 | ± .001 | ± .020 ± .030 * | ± .010 ± .015 * | ± .015 | ± .015 | Unified Std Threads Class 3B | Commercial Tolerance | + .010 - .000 | Inch Pounds 4 | Pounds | ||
SS643BKW1SS 3 | 0.625 | 0.3125 | 2.250 | 1.125 | 0.813 | 0.406 | 10-32 NF | 0.094 X 0.047 | 0.352 | 0.625 | 610 | 0.14 |
Notes:
- Large bearing pin is provided with an oil passage. 1.00" through 4.00" diameter joints are also fitted with a ball spring oil fitting to retain lubricant.
- Curtis standard single universal joints will operate through angles of 35. For applications requiring greater angles, special design can be employed, enabling the joint to operate at angles up to 45.
- Joints are permanently assembled with small bearing pin riveted in place.
- Static torque to 10 rotational deflection in pounds.
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