Linn Gear Co. 1-800-547-2471 Apply Today! Home Products & Services Capabilities About Us Resources Contact Us Why Us All Products / Collars / Split Collars These are stock parts — We also have Made-to-Order parts or Contact Us SPLIT COLLARS The unique design of our Split Steel Shaft Collars is heavy duty, yet more compact than cast collars and easily assembled. Stocked in popular shaft sizes from 1″ through 5-15/16″ and with 2 Socket Setscrews. Other sizes and materials available made-to-order and quoted upon request. Catalog Number Bore Size FILTER Standard Package Outside Diameter FILTER Width FILTER Setscrew Size Weight Per Package Split Steel Shaft Collars With 2 Socket Setscrews SC750 3/4" 10 2.120" .625" 5/16" 5.50lbs SC1000 1.000" 10 2.370" .625" 5/16" 6.40lbs SC1125 1 1/8" 10 2.620" .625" 5/16" 7.80lbs SC1187 1 3/16" 10 2.620" .750" 3/8" 9.10lbs SC1250 1 1/4" 10 2.870" .750" 3/8" 11.00lbs SC1312 1 5/16" 10 2.870" .750" 3/8" 11.00lbs SC1375 1 3/8" 10 2.870" .750" 3/8" 11.00lbs SC1437 1 7/16" 10 2.870" .750" 3/8" 11.00lbs SC1500 1 1/2" 10 3.120" .750" 3/8" 12.00lbs SC1687 1 11/16" 5 3.370" .812" 3/8" 7.70lbs SC1750 1 3/4" 5 3.620" 1.000" 1/2" 11.00lbs SC1937 1 15/16" 5 3.870" 1.000" 1/2" 12.00lbs SC2000 2.000" 5 4.120" 1.000" 1/2" 14.00lbs SC2187 2 3/16" 5 4.120" 1.000" 1/2" 13.00lbs SC2250 2 1/4" 5 4.370" 1.000" 1/2" 15.00lbs SC2437 2 7/16" 5 4.620" 1.000" 1/2" 17.00lbs SC2687 2 11/16" 5 4.870" 1.125" 1/2" 21.00lbs SC2937 2 15/16" 5 5.120" 1.125" 1/2" 22.00lbs SC3437 3 7/16" 2 5.620" 1.250" 1/2" 11.00lbs SC3937 3 15/16" 2 6.370" 1.250" 5/8" 14.00lbs SC4437 4 7/16" 1 6.870" 1.375" 5/8" 8.40lbs SC4937 4 15/16" 1 7.870" 1.375" 5/8" 11.00lbs SC5437 5 7/16" 1 8.370" 1.375" 5/8" 12.00lbs SC5937 5 15/16" 1 9.120" 1.375" 5/8" 14.00lbs Parts Manufactured Sprockets Gears Bushings Collars Tapered Keys Manufacture Services Altered Gears & Sprockets Custom manufactured parts Part Identification Resources How gears are made FAQ for Linn Gear Job Opportunities Location & Contact Linn Gear Co. Tel. (541)259-1211 100 N. 8th Street Fax (541)259-1299 P.O. Box 397 Toll Free 1-800-547-2471 Lebanon, OR 97355 © 2021 Contact Us Marketing Contacts Site Map