Feature(may vary by option.)
●Tooth Number 20T 40T 97T
●Tooth pitch: 0.1 inch (3 mm) 0.1 inch (3 mm) 0.1 inch (3 mm) 0.1
●Inner Holes: 0.16, 0.25, 0.25, 0.35, 0.35, 0.39, 0.49, 0.39, 0.39, 0.39, 0.39, 0.79, 0.79 inches (4, 5, 6, 6.35, 6, 6.35, 7, 10, 10, 7, 10, 10, 19, 20 mm)
●The rounded teeth of the teeth and belt are interlocked for longer and the transition between the teeth is smoother and better performance
●Widely used in milling machine, gear shaper, drilling machine, CNC engine lathe, hob machine, 3D printer
[3M 20T 40T 3M 291]
Description
Product Name: Timing Pulley Belt Set
Tooth Number 20T 40T 97T
Tooth pitch: 0.1 inch (3 mm) 0.1 inch (3 mm) 0.1 inch (3 mm) 0.1
Belt Width: 0.4 inches (11 mm), 0.4 inches (11 mm), 0.
Inner Holes: 0.16, 0.25, 0.25, 0.35, 0.35, 0.39, 0.49, 0.39, 0.39, 0.39, 0.39, 0.79, 0.79 inches (4, 5, 6, 6.35, 6, 6.35, 7, 10, 10, 7, 10, 10, 19, 20 mm)
Decrease 1:2
Center Distance: 3.9 inches (100 mm)
Package: 3M-20T Timing Pulley 0.2 inch (6 mm) Bore 0.4 inch (11 mm) Belt Width x 1 pc.
3M-40T Timing Pulley 0.5 inch (12 mm) Bore 0.4 inch (11 mm) Belt Width x 1 pc
For other inner holes, please leave a message or say
HTD3M-291-97T Timing Belt 0.4 inch (10 mm) Belt Width x 1 pc
M4 screws X 2 pieces M5 screws X 2 pieces
For more types of timing pulley belt kits, click the hyperlink below
XL Timing Pulley Belt Set - 11mm Belt Width
Timing pullay/belt reduction center distance
15T 30T / 124X 1:2 100mm
12T 24T / 116XL
20T 40T / 140xL
25T 50T / 156XL
30T 60T / 172XL.
10T 30T / 120XL 1:3
20T 60T / 164XL
10T 40T / 130XL 1:4
10T 50T / 144xL 1:5
3M BF Timing Pulley Belt Set - 11mm Belt Width
Timing pullay/belt reduction center distance
15T 30T / 3M-267 1:2 100mm
20T 40T / 3M-291
25T 50T / 3M-312
30T 60T / 3M-336
15T 45T / 3M-291 1:3
20T 60T / 3M-324
15T 60T / 3M-318 1:4
3M AF Timing Pulley Belt Set - 16mm Belt Width
Timing pullay/belt reduction center distance
15T 30T / 3M-270 1:2 100mm
20T 40T / 3M-291
30T 60T / 3M-339
15T 45T / 3M-291 1:3
20T 60T / 3M-324
15T 60T / 3M-318 1:4
5M Timing Pulley Belt Set - 16mm Belt Width
Timing pulley/belt deceleration center distance
15T 30T / 5M-315 1:2 100mm
20T 40T / 5M-355
30T 60T / 5M-430
20T 60T / 5M-410 1:3
15T 60T / 5M-400 1:4
12T 60T / 5M-395 1:5
2GT Timing Pulley Belt Set
Timing pulley/belt belt length belt width
16T 60T / 200mm / 280mm 200mm / 280mm 7mm / 11mm
20T 60T / 200mm / 280mm
30T 60T / 280mm 280mm 280mm
40T 60T / 280mm
20T 40T / 280mm
40T 40T / 280mm