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Engineer Class Sprockets
For use with 62 chain, to convey materials in demanding application deployments Type C, 1.654-inch pitch sprockets offer strength for high loads and have hub extensions on both sides Shaft diameter options range from 15/16 to 1-1/4 inch for various application needs Variety of number of teeth and pitch diameter options, for flexibility in usage High carbon steel for high strength and durability
Engineer Class Sprockets
For use with 62 chain, to convey materials in demanding application deployments
Type C, 1.654-inch pitch sprockets offer strength for high loads and have hub extensions on both sides
Shaft diameter options range from 15/16 to 1-1/4 inch for various application needs
Variety of number of teeth and pitch diameter options, for flexibility in usage
55 series engineer class sprocket are used for a wide verity of chain sizes. These sizes include CA550, CA550HD, CA555, CA557, CA565, 55, C55, SS55, C55A Rooftop, C55B Rooftop, C55D Rooftop, and C55L. These sprockets are typically supplied as cast material but we can also supply them as steel for longer operation. The below chart shows the standard tooth counts as well as dimensions for each size.
Sprocket Size | Tooth Count | Style | Pitch Diameter | Hub Diameter | Length Thru Bore | Maximum Bore | Weight |
55C5 | 5 | C | 2.77" | 2.00" | 2.00" | 0.94" | 2.0 LBS |
55C6 | 6 | C | 3.26" | 2.00" | 2.00" | 0.94" | 2.0 LBS |
55B7 | 7 | B | 3.76" | 2.50" | 2.00" | 1.63" | 3.0 LBS |
55B8 | 8 | B | 4.26" | 2.50" | 2.00" | 1.63" | 4.0 LBS |
55C9 | 9 | C | 4.76" | 3.00" | 2.00" | 1.94" | 5.0 LBS |
55C10 | 10 | C | 5.26" | 3.50" | 2.00" | 2.19" | 5.0 LBS |
55C11 | 11 | C | 5.77" | 4.50" | 3.00" | 2.88" | 6.0 LBS |
55C12 | 12 | C | 6.30" | 4.50" | 3.00" | 2.88" | 10.0 LBS |
55C13 | 13 | C | 6.80" | 4.50" | 3.00" | 2.88" | 10.0 LBS |
55C14 | 14 | C | 7.31" | 4.50" | 3.00" | 2.88" | 12.0 LBS |
55C15 | 15 | C | 7.83" | 4.50" | 3.00" | 2.88" | 13.0 LBS |
55C16 | 16 | C | 8.34" | 4.50" | 3.00" | 2.88" | 13.0 LBS |
55C17 | 17 | C | 8.85" | 4.50" | 3.00" | 2.88" | 17.0 LBS |
55C18 | 18 | C | 9.39" | 4.50" | 3.00" | 2.88" | 20.0 LBS |
55C19 | 19 | C | 9.92" | 4.50" | 3.00" | 2.88" | 20.0 LBS |
55C20 | 20 | C | 10.43" | 6.00" | 3.50" | 2.88" | 20.0 LBS |
55C21 | 21 | C | 10.94" | 6.00" | 3.50" | 4.00" | 23.0 LBS |
55C22 | 22 | C | 11.43" | 6.00" | 3.50" | 4.00" | 24.0 LBS |
55C23 | 23 | C | 11.97" | 6.00" | 3.50" | 4.00" | 29.0 LBS |
55C24 | 24 | C | 12.47" | 6.00" | 3.50" | 4.00" | 32.0 LBS |
55C25 | 25 | C | 13.00" | 8.00" | 4.00" | 6.00" | 31.0 LBS |
55C27 | 27 | C | 14.07" | 8.00" | 4.00" | 6.00" | 38.0 LBS |
55C28 | 28 | C | 14.54" | 8.00" | 4.00" | 6.00" | 42.0 LBS |
55C29 | 29 | C | 15.08" | 8.00" | 4.00" | 6.00" | 26.0 LBS |
55C30 | 30 | C | 15.59" | 8.00" | 4.00" | 6.00" | 54.0 LBS |
55C31 | 31 | C | 16.11" | 8.00" | 4.00" | 6.00" | 58.0 LBS |
55C32 | 32 | C | 16.63" | 8.00" | 4.00" | 6.00" | 63.0 LBS |
55C34 | 34 | C | 17.67" | 8.00" | 4.00" | 6.00" | 31.0 LBS |
55C35 | 35 | C | 18.20" | 8.00" | 4.00" | 6.00" | 69.0 LBS |
55C36 | 36 | C | 18.70" | 8.00" | 4.00" | 6.00" | 77.0 LBS |
55C38 | 38 | C | 19.75" | 8.00" | 4.00" | 6.00" | 35.0 LBS |
55C40 | 40 | C | 20.79" | 10.00" | 4.00" | 8.00" | 37.0 LBS |
55C41 | 41 | C | 21.31" | 10.00" | 4.00" | 8.00" | 36.0 LBS |
55C48 | 48 | C | 24.94" | 10.00" | 4.00" | 8.00" | 45.0 LBS |
55C50 | 50 | C | 25.98" | 10.00" | 4.00" | 8.00" | 47.0 LBS |
55C54 | 54 | C | 28.00" | 10.00" | 4.00" | 8.00" | 50.0 LBS |
Sprocket Size | Tooth Count | Bore | Root Diameter | Outside Diameter | Hub Type Needed | Width (B) | Weight |
55W6 | 6 | 1-5/8" | 2.62" | 3-3/4" | W | 9/16" | 0.88 LBS |
55X7 | 7 | 2" | 3.11" | 4-1/4" | X | 9/16" | 1.00 LBS |
55X8 | 8 | 2" | 3.61" | 4-3/4" | X | 9/16" | 1.44 LBS |
55X9 | 9 | 2" | 4.12" | 5-1/4" | X | 9/16" | 2.06 LBS |
55X10 | 10 | 2" | 4.63" | 5-3/4" | X | 9/16" | 2.50 LBS |
55X11 | 11 | 2" | 5.14" | 6-1/4" | X | 9/16" | 3.32 LBS |
55X12 | 12 | 2" | 5.65" | 6-3/4" | X | 9/16" | 4.00 LBS |
55X13 | 13 | 2" | 6.16" | 7-1/4" | X | 9/16" | 5.00 LBS |
55X14 | 14 | 2" | 6.67" | 7-3/4" | X | 9/16" | 5.92 LBS |
55X15 | 15 | 2" | 7.19" | 8-1/4" | X | 9/16" | 6.77 LBS |