PRODUCTS

Sprockets

Features:

  • Materials:   AISI C 1045 Steel, Stainless Steel
  • Teeth Hardness: HRC40-50 (C1045)
  • Finish:       Black oxidized (C1045)
  • Custom bore size
  • Mounting:
    • Taper bushing
    • Weld-on hubs
    • Adapter
    • Custom keyway
    • Custom set crew

Timing Belt Pulleys Selection Guide

Pitch Teeth No. Roller Strands
Inch mm Min. Max. width Dia. 1 2 3 4
1/4 9 72 1/8 0.130 *
3/8 9.525 8 112 3/16 0.200 * * *
1/2 12.700 6 112 5/16 0.312 * * *
5/8 15.875 8 112 3/8 0.400 * * *
3/4 19.05 8 90 1/2 0.469 * * *
1 25.40 10 95 5/8 0.625 * * *
1 1/4 31.75 7 96 3/4 0.750 * * *
1 1/2 38.10 8 90 1 0.875 * * *
1 3/4 44.45 11 80 1 1.000 * * *
2 50.80 8 80 1 1/4 1.125 * * *
2 1/4 11 60 1 13/32 1.406 * * *
2 1/2 10 60 1 1/2 1.562 * * *
3 10 60 1 7/8 1.875 * *

Product Number Code for Timing Belt Pulleys

40 P1-1/2 S1 TB 8 K3
| | | | | |
No. of Teeth
40 = 40 teeth
Pitch
Pitch = 1-1/2
Strand
S1 = 1 strand
Mounting
TB = Taper
WH = weld-on hub
Bore Size
8 = Φ8mm
Key Way
3 = 3mm width