Gates
Gates SPB3150 Metric V-Belt 3150mm Outside Length
Metric V-belt with 3150 mm outside length, 17 mm top width and 13 mm thickness for power transmission between -30 °F and 140 °F
- MaterialHAWA
- 3150 mm outside length fits SPB drives
- 17 mm top width matches SPB groove profile
- 13 mm thickness handles high-torque loads
- Elastomeric compound with Flex-Bonded cords resists heat, oil, ozone and flame
- Operating range from -30 °F to 140 °F suits harsh environments
Gates SPB3150 Metric V-Belt
This Gates SPB3150 metric V-belt is a wrapped power-transmission belt built for industrial drives. It uses an elastomeric compound with Flex-Bonded tensile cords for strength and flexibility. The single-rib design fits SPB-section pulleys in lifting, pulling and conveying equipment. It is suited to new installations or direct replacement on compatible machinery.
Suits drives needing SPB-section 3150 mm length
The belt matches drives specified for SPB3150 industry number with 17 mm top width and 13 mm thickness. It operates reliably from -30 °F to 140 °F and resists heat, oil, ozone and flame. It is not for drives requiring a different section, rib count or outside length. Buyers needing multi-rib or variable-speed belts should look elsewhere.
Handles SPB-section power transmission within
The 3150 mm outside length provides the correct wrap on matched pulleys for normal load cycles. The Flex-Bonded cords maintain tension and resist stretch under steady torque. Headroom ends when loads exceed the SPB section rating or when temperatures move outside the -30 °F to 140 °F window. Misaligned or worn pulleys will also shorten service life.
Highlights
- 3150 mm outside length fits SPB drives
- 17 mm top width matches SPB groove profile
- 13 mm thickness handles high-torque loads
- Elastomeric compound with Flex-Bonded cords resists heat, oil, ozone and flame
- Operating range from -30 °F to 140 °F suits harsh environments
Specifications
| Brand | GATES |
|---|---|
| Material | HAWA |
Questions about this item
What pulley groove width is needed for the 17 mm top width of this SPB3150 belt?
The belt's 17 mm top width matches standard SPB pulley grooves; verify your pulleys are marked SPB before installation.
Can this 13 mm thick SPB belt run on the same pulleys as an older SPA section belt?
No; SPA belts are narrower and thinner, so pulley groove profiles differ and the SPB3150 will not seat correctly on SPA pulleys.
How can I confirm the 3150 mm outside length is correct once the belt is fitted?
Measure the centre-to-centre distance and wrap a tape around the pulleys; the installed belt should show no slack and the outside circumference will match 3150 mm.
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