Timing Pulley Tolerance | Coupling product line, Support unit for Ball screw, Connecting shaft, A.P. LOCK (Keyless Bushing), Safety Coupling etc.

Product
Timing Pulley

Timing Pulley, timing pulley, High Strength Aluminum Alloy Timing Pulley, Tooth Profile, Trapezoidal Timing Pulley, Curvilinear Timing Pulley, Stainless steel Timing Pulley, Timing Pulley made in Korea, Korean Timing Pulley, Made-to-order Timing Pulley, 1.5GT, 2GT, 3GT, 5GT, 8YU, S2M, S3M, S5M, S8M, P3M, P5M, P8M, RPP5, RPP8, MA3, MA5, MA8

Timing pulley is a part that transmits the rotational power
received from the timing belt to the shaft. Our products provide
sufficient tightening force without additional processing on shafts / pulleys, etc.
and support a variety of shaft fastening methods that are easy to install.

TIMING PULLEY – Tolerance (Unit : mm)

Tolerance of Outer Diameter

Outer Diameter(O.D.)		Tolerance
greater than	less than or equal to	Tolerance
	25.4	0 ~ +0.05
25.4	50.8	0 ~ +0.08
50.8	101.6	0 ~ +0.10
101.6	117.8	0 ~ +0.13
117.8	304.8	0 ~ +0.15
304.8	508	0 ~ +0.18
508		0 ~ +0.20

Cylindricity

Tooth Width(A)	Tolerance
≥10	0.01

Runout: (b)

Outer Diameter(O.D.)	Tolerance
≤203.2	0.13
≥203.2	0.13 + {(O.D.-203.2) X 0.0005}

Runout: (c)

Outer Diameter(O.D.)		Tolerance
greater than	less than or equal to	Tolerance
	101.6	0.1
101.6	254.0	ODX0.001
254.0		0.25 + {(OD-54.0) X 0.0005}

Parallelism: (d)

Tooth Width(A)	Tolerance
≥10	0.01

ProductTiming Pulley