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1TC Split Taper Bushed Sheaves

1TC series single-groove sheaves are manufactured for C, CX, banded belts, and CC v-belts, they range from 7.40" to 24.40" in diameter. Depending on the sheave size they are made to use Q1 taper bushings, which we also stock. The majority of our 1TC sheaves are manufactured from a high-strength grade 35 cast iron, are phosphate-coated and painted for anti-corrosion, and all of them are balanced at the factory for smooth machinery operation.

1TC Style Sheave Size Chart


Size Bushing Type Pitch Diameter Outside Diameter Type (O.L.) (L) (P) (C) (H) (F) (G) (X) (E) Sheave Weight (LBS)
1TC70 Q1 7.0 7.40 10 2-25/32" 2-1/2" 3/4" 1/2" 4-1/8" 1-1/4" - - 9/32" 9.3
1TC72 Q1 7.2 7.60 10 2-25/32" 2-1/2" 3/4" 1/2" 4-1/8" 1-1/4" - - 9/32" 10.1
1TC74 Q1 7.4 7.80 10 2-25/32" 2-1/2" 3/4" 1/2" 4-1/8" 1-1/4" - - 9/32" 10.6
1TC76 Q1 7.6 8.00 10 2-25/32" 2-1/2" 3/4" 1/2" 4-1/8" 1-1/4" - - 9/32" 11.4
1TC78 Q1 7.8 8.20 10 2-25/32" 2-1/2" 3/4" 1/2" 4-1/8"1-1/4" - - 9/32" 9.8
1TC80 Q1 8.0 8.40 10 2-25/32" 2-1/2" 3/4" 1/2" 4-1/8" 1-1/4" - - 9/32" 9.9
1TC82 Q18.2 8.60 10 2-25/32" 2-1/2" 3/4" 1/2" 4-1/8" 1-1/4" - - 9/32" 10.1
1TC84 Q1 8.4 8.80 10 2-25/32" 2-1/2" 3/4" 1/2" 4-1/8" 1-1/4" - - 9/32" 11.0
1TC86 Q1 8.6 9.00 10 2-25/32" 2-1/2" 3/4" 1/2" 4-1/8" 1-1/4" - - 9/32" 10.6
1TC88 Q1 8.8 9.20 10 2-25/32" 2-1/2" 3/4" 1/2" 4-1/8" 1-1/4" - - 9/32" 11.6
1TC90 Q1 9.0 9.40 10 2-25/32" 2-1/2" 3/4" 1/2" 4-1/8" 1-1/4" - - 9/32" 11.4
1TC92 Q19.2 9.60 10 2-25/32" 2-1/2" 3/4" 1/2" 4-1/8" 1-1/4" - - 9/32" 12.6
1TC94 Q1 9.4 9.80 16 2-25/32" 2-1/2" 1" 1/4" 4-1/8" 1-1/4" 3/4" 1-3/4" 9/32" 14.8
1TC96 Q1 9.6 10.00 16 2-25/32" 2-1/2" 1" 1/4" 4-1/8" 1-1/4" 3/4" 1-3/4" 9/32" 15.8
1TC98 Q1 9.8 10.20 16 2-25/32" 2-1/2" 1" 1/4" 4-1/8" 1-1/4" 3/4" 1-3/4" 9/32" 15.9
1TC100 Q1 10.0 10.40 16 2-25/32" 2-1/2" 1" 1/4" 4-1/8" 1-1/4" 3/4" 1-3/4" 9/32" 16.8
1TC102 Q1 10.2 10.60 16 2-25/32" 2-1/2" 1" 1/4" 4-1/8" 1-1/4" 3/4" 1-3/4" 9/32" 16.1
1TC106 Q1 10.6 11.00 16 2-25/32" 2-1/2" 1" 1/4" 4-1/8" 1-1/4" 3/4" 1-3/4" 9/32" 17.3
1TC110 Q1 11.0 11.40 16 2-25/32" 2-1/2" 1" 1/4" 4-1/8" 1-1/4" 3/4" 1-3/4" 9/32" 17.5
1TC114 Q111.4 11.80 16 2-25/32" 2-1/2" 1" 1/4" 4-1/8" 1-1/4" 3/4" 1-3/4" 9/32" 18.6
1TC120 Q1 12.0 12.40 16 2-25/32" 2-1/2" 1" 1/4" 4-1/8" 1-1/4" 3/4" 1-3/4" 9/32" 19.5
1CT130 Q1 13.0 13.40 16 2-25/32" 2-1/2" 1" 1/4" 4-1/8" 1-1/4" 3/4" 1-3/4" 9/32" 22.8
1TC160 Q1 16.0 16.40 16 2-25/32" 2-1/2" 1" 1/4" 4-1/8" 1-1/4" 3/4" 1-3/4" 9/32" 28.5
1TC200 Q1 20.0 20.40 16 2-25/32" 2-1/2" 1" 1/4" 4-1/8" 1-1/4" 3/4" 1-3/4" 9/32" 37.8
1TC240 Q1 24.0 24.40 16 2-25/32" 2-1/2" 1" 1/4" 4-1/8" 1-1/4" 3/4" 1-3/4" 9/32" 49.5


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