Black V-Belts | McMaster-Carr

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Pitch Pitch

	Overall Width Overall Width

	Outer Circle Outer Circle

	Number of Teeth Number of Teeth

37
43
53
60
61
69
70
75
80
85
90
92
95
98
100
103
104
105
107
110
112
113
115
120
125
129
130
132
133
134
135
137
140
145
148
150
151
153
160
165
170
178
180
189
190
194
198
200
220
225
250
275
284
285
300
325
350
410
450
550

	Manufacturer Equivalent Number Manufacturer Equivalent Number

	For Roller Spacing For Roller Spacing

2 1/4"

2 1/2"

4 3/4"

	Teeth Finish Teeth Finish

Nylon Coated

Polyamide Coated

	Maximum Temperature Maximum Temperature

175° F

180° F

212° F

	Minimum Temperature Minimum Temperature

1,471 Products

About Sizing Belts

V-Belts

The trapezoidal shape allows these belts to wedge into pulleys in the presence of misalignment.

Precision-Matched V-Belts

Ensure even load distribution on drives with multiple belts.

High-Capacity Narrow-Wedge V-Belts

A narrow belt profile transmits up to three times the horsepower of standard V-belts for use on heavy duty drives with shock loads.

Cogged V-Belts

More flexible than smooth V-belts, these have notches that allow them to bend around small-diameter pulleys and accommodate twists and turns on curved drives.

High-Capacity Narrow-Wedge Cogged V-Belts

A narrow belt profile transmits up to three times the horsepower of standard cogged V-belts for use on heavy duty drives with shock loads.

Cogged V-Belts for Variable-Speed Pulleys

A wide profile allows these belts to ride up and down the groove in variable-speed pulleys to handle a wide range of speed ratios.

Banded V-Belts

Also known as serpentine belts, these have multiple bands that function as a single unit for consistent drive performance and even load distribution. They handle shock loads better than standard belts.

Ultra-Flexible Banded V-Belts

An extremely thin profile gives these belts the flexibility to bend around small-diameter pulleys.

High-Strength HTD Timing Belts

HTD (high torque drive) timing belts have a curved tooth shape that provides higher strength than trapezoidal teeth. Belts are neoprene with fiberglass reinforcement for quiet operation.

High-Strength HTD Cut-to-Length Timing Belts

Curved teeth made from fiberglass-reinforced neoprene make these HTD (high-torque drive) belts stronger and quieter than belts with trapezoidal teeth.

High-Strength Ultra-Quiet Timing Belts

These quiet-running timing belts have a curved tooth shape that provides higher strength than trapezoidal teeth.

V-Belts for V-Groove Conveyor Rollers

Replace worn and broken V-belts on conveyor rollers.

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About Sizing Belts

Belts and Pulleys

V-Belts

Precision-Matched V-Belts

High-Capacity Narrow-Wedge V-Belts

Cogged V-Belts

High-Capacity Narrow-Wedge Cogged V-Belts

Cogged V-Belts for Variable-Speed Pulleys

Banded V-Belts

Ultra-Flexible Banded V-Belts

High-Strength HTD Timing Belts

High-Strength HTD Cut-to-Length Timing Belts

High-Strength Ultra-Quiet Timing Belts

V-Belts for V-Groove Conveyor Rollers

V-Belts for V-Groove Conveyor Rollers