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Mountable shaft collars with face holes are designed to mate directly with components such as sprockets, pulleys, and metallic plates. Ruland manufactures them with drilled holes for mounting flexibility or threaded holes for the most secure connection between the collar and mated component. They are offered in steel, aluminum, and 303 stainless steel in bore sizes ranging from 3/8” to 2” and 10mm to 50mm.
Explore More >> Clamp style universal joints improve over set screw style because they do not mar the shaft, offer infinite adjustability, and can be used on all shaft types. Ruland is the only North American supplier of clamp style universal joints and manufactures the clamp feature, bores, and keyways in our advanced manufacturing facility in Marlborough, MA USA. They are available in sizes from 1/4" to 1 1/4” in steel for high strength and stainless steel for corrosion resistance.
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| Dimensions | |||
|---|---|---|---|
|
Bore (B1) Larger inner diameter. Should match nominal shaft diameter. |
No Bore |
Small Bore (B2) Smaller inner diameter. Should match nominal shaft diameter. |
No Bore |
|
B1 Max Shaft Penetration The maximum depth the shaft can penetrate into Bore B1. |
0.820 in (20.8 mm) |
B2 Max Shaft Penetration The maximum depth the shaft can penetrate into Bore B2. |
0.820 in (20.8 mm) |
|
Joint Outer Diameter (OD) |
0.620 in (15.7 mm) |
Length (L) |
2.250 in (57.2 mm) |
|
Yoke Length (LY) |
1.125 in (28.6 mm) |
Hub Depth (LH) |
0.820 in (20.8 mm) |
|
Max Round Bore (Inch) |
0.3438 in |
Max Round Bore (Metric) |
8 mm |
|
Max Hex or Square Bore (Inch) |
0.3438 in |
Max Hex or Square Bore (Metric) |
8 mm |
|
Max Blind Bore (Inch) |
0.5000 in |
Max Blind Bore (Metric) |
12 mm |
|
Max Round Bore w/ Key (Inch) |
5/16" Bore, 3/32" Keyway |
Max Round Bore w/ Key (Metric) |
8mm Bore, 2mm Keyway |
| Performance Specifications | |||
|
Peak Torque The torque where the universal joint will break. |
475 in-lb (53.7 Nm) |
Rated Torque Recommended torque based on slippage on the shaft. |
95 in-lb (10.7 Nm) |
|
Max Operating Angle |
45° |
||
| Additional Information | |||
|
Material Specification |
Yokes: 303 Stainless Steel |
Manufacturer |
Belden Universal |
|
Country of Origin |
USA |
Weight (lbs) |
0.173000 |
|
Recommended Lubricant |
LUBRIPLATE No. 1200-2 |
Matching Boot Cover |
|
|
UPC |
634529289501 |
Tariff Code |
8483.60.4000 |
|
UNSPC Code used to identify products to standardize nomenclature around the world. |
25173810 |
||
| Product Notes | |||
|
Note 1 |
Performance ratings are for guidance only. The user must determine suitability for a particular application. |
|
|
WARNING This product can expose you to the chemical Nickel (metallic), known to the State of California to cause cancer. For more information go to 
