Sprockets

T-Series Machined Sprockets

T-SERIES

T-SERIES MACHINED SPROCKETS - for TRUE ½" x ½" BELTS

Used with True 1/2" x 1/2" Belts, Keystone's T-Series sprockets feature two full rows of precision machined teeth for uniform tooth engagement on every pitch of the belt. Compared with unmachined, skip tooth, or single row sprockets, Keystone's T-Series sprockets will provide longer belt and sprocket life.

CAST IRON SPROCKETS

Nominal Number Sprocket   Pitch Flange Overall Hub Stock Bore (In) Approx.
Diameter of Teeth Number Material Dia.(In)1 Width(In) Width(In) Dia.(In) Bore2 Min Max Wt.(Lbs)
2 12 x 2 12T 1045 2.062 2 2 None MPB 0.5 1.25 1 1/4
4 22 x 2 22T 1045 3.78 2 2 None MPB 0.75 2.25 5
6 38 x 2 38T Cast Iron 6.53 2 2 MPB 0.75 2.9375 12 3/4
6 38 x 2 38TNH 1045 6.53 2 2 None MPB 1 4.25 17
8 46 x 2 46T Cast Iron 7.91 2 2 MPB 1 3.5 16 1/2
10 62 x 2 62T Cast Iron 10.68 2 2 MPB 1.1875 3.5 20

PLASTIC SPROCKETS

Nominal Number Sprocket   Pitch Flange Overall Hub Stock Bore (In) Approx.
Diameter of Teeth Number Material Dia.(In)1 Width(In) Width(In) Dia.(In) Bore2 Min Max Wt.(Lbs)
2 12 x 2 12TP UHMW 2.062 2 2 None MPB 0.5 1 0.20
4 22 x 2 22TP UHMW 3.78 2 2 None MPB 0.75 2.25 0.60
5 26 x 2 26TP UHMW 4.46 2 2 None MPB 1 2.75 0.86
6 38 x 2 38TP UHMW 6.53 2 2 None MPB 0.75 3.75 2
8 46 x 2 46TP UHMW 7.91 2 2 None MPB 1 4.5 3
10 62 x 2 62TP UHMW 10.68 2 2 None MPB 1 4.5 5.00

STAINLESS STEEL SPROCKETS

Nominal Number Sprocket   Pitch Flange Overall Hub Stock Bore (In) Approx.
Diameter of Teeth Number Material Dia.(In)1 Width(In) Width(In) Dia.(In) Bore2 Min Max Wt.(Lbs)
2 12 x 2 12TS T-303 SS 2.062 2 2 None MPB 0.5 1.25 1 1/4
2 12 x 2 12TS-316 T-316 SS 2.062 2 2 None MPB 0.5 1.25 1 1/4
4 22 x 2 22TS T-303 SS 3.78 2 2 None MPB 0.75 2.25 5
4 22 x 2 22TS-316 T-316 SS 3.78 2 2 None MPB 0.75 2.25 5
6 38 x 2 38TS T-303 SS 6.53 2 2 None MPB 1 4.25 17

1 Add 0.375 inches to the Pitch Diameter to get the Overall sprocket Diameter. Subtract 0.375 inches from
   the Pitch Diameter to get the Flange Diameter.
2 Stock Bore Notations: NB = No Bore, CB = Core Bore, MPB = Minimum Plain Bore.

Conveyor Belting                

Flights/Attachments  

Sprockets    

TruKey® Shafting     

-Standard Duty Clinched Selvage Belting
-Standard Duty Welded Selvage Belting
-Heavy Duty Welded Selvage Belting
-Heavy Duty Clinched Selvage Belting
-Key-Turn Heavy Duty Radius Belting
-Flights / Attachments -Overview
-T-Series Machined
-S-Series
-H-Series
-Sprocket Material
-Overview
-Material Specifications
-Tolerances
-Sizes and Materials
-Square Shafts & Turned Ends
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