Idler Sprockets

top quality idler sprockets

ball bearing

part # chain size # of teeth bore a b style
35bb20h 35 20 1/2" 0.168" 11/16" Style 1
35bb20h 35 20 5/8" 0.168" 11/16"
41bb17h 41 17 1/2" 0.227" 11/16"
41bb17h 41 17 5/8" 0.227" 11/16"
40bb17h 40 17 1/2" 0.284" 11/16"
40bb17h 40 17 5/8" 0.284" 11/16"
40bb18h 40 18 1/2" 0.284" 11/16"
40bb18h 40 18 5/8" 0.284" 11/16"
50bb15h 50 15 1/2" 0.343" 11/16"
50bb15h 50 15 5/8" 0.343" 11/16"
50bb17h 50 17 1/2" 0.343" 11/16"
50bb17h 50 17 5/8" 0.343" 11/16"
60bb13h 60 13 1/2" 0.459" 11/16" Style 2
60bb13h 60 13 5/8" 0.459" 11/16"
60bb15h 60 15 1/2" 0.459" 11/16"
60BB15h 60 15 5/8" 0.459" 11/16"
80bb12h 80 12 3/4" 0.575" - Style 3

Top Quality Idler Sprockets come standard with tier one bearings

Ball Bearing Idler Sprockets have Hardened Teeth, Precision Ground Bearings, Double Sealed and are Pre-Lubricated.

bronze bearing/needle bearing

bronze bearing
part #
needle bearing
part #
chain size # of teeth strand chain a b c
25br19h 25nb19h 25 19 1 1.65" 1/2" 1/2"
35br13h 35nb13h 35 13 1 1.75" 3/4" 1/2"
35br19h 35nb19h 35 19 1 2.47" 3/4" 1"
41br19h 41nb19h 41 19 1 3.30" 1" 1"
40br19h 40nb19h 40 19 1 3.30" 1" 1"
50br17h 50nb17h 50 17 1 3.72" 1" 1"
60br11h 60nb11h 60 11 1 2.96" 1" 1/4" 1"
60br17h 60nb17h 60 17 1 4.46" 1 1/4" 1"
80br13h 80nb13h 80 13 1 4.66" 1 1/2" 1"
- 100nb11h 100 11 1 5.01" 1 7/8" 1 1/2"
- 120nb11h 120 11 1 6.01" 2 1/8" 1 1/2"
- 140nb11h 140 11 1 7.01" 2 1/4" 1 1/2"
- 160nb9h 160 9 1 6.70" 2 1/4" 1 1/2"
d35br19h d35nb19h d35 19 2 2.47" 1 1/4" 1"
d40br19h d40nb19h d40 19 2 3.30" 1 1/2" 1"
d50br17h d50nb17h d50 17 2 3.72" 1 3/4" 1"
d60br17h d60nb17h d60 17 2 4.46" 2 1/8" 1"
d80br13h d80nb13h d80 13 2 4.66" 2 1/2" 1"
- d100nb11h d100 11 2 5.01" 2 7/8" 1 1/2"

All Sprockets have Hardened Teeth

For Ordering, Pricing, and Inquiries:
Tollfree: 1-888-779-9040
Fax: 1-989-779-9020