Pulleys & Sheaves
Timing pulleys, V-sheaves, idlers and taper-lock bushings.
Also searched as: timing pulleysheavesidler pulleytaper lockgt2 pulley
-
Timing Pulley
HS Code: 848390000Model NO.: t2.5, t5, t10, mxl, xl, lOrigin: ChinaSpecification: isoTrademark: mw
-
Conveyor Idler Pulley
Balance Treatment: Dynamic Equilibrium and Static EquilibriumBearing Band: Hrb, NSKBearing Type: Self-Aligning Ball BearingsDiameter: 102mm-1800mmHS Code: 8431390000
-
-
180X21 V Groove Tension Guide Roller
Dimensions: 180x21 mm
from $16,000.00Made-in-China $16,000.00 -
from $4.00Made-in-China $4.00 -
3V Series Cast Iron Single-Groove Sheaves Pulley with Split Taper Bushings
Bushing Type: Split TaperGroove: Single-GrooveSeries: 3V
from $48.00Made-in-China $48.00 -
4C Series Cast Iron QD Sheaves for C Belts
Belt Type: C, CX, banded, CC v-beltsDiameter: 7.90-50.40 inchesGrooves: four
from $10.00Made-in-China $10.00 -
AK Series Cast Iron Single Groove Sheaves Pulleys for 4L or A Belts
Application: Chemical Industry, Grain Transport, Mining Transport, Power PlantCertification: CE, ISOGrooves: SingleHS Code: 848390009Manufacturing Process: Forging
from $10.00Made-in-China $10.00 -
American Standard AK Series Cast Iron Single Groove Sheaves Pulley for 4L or A Belts
Grooves: Single
from $100.00Made-in-China $100.00 -
from $3.00Made-in-China $3.00 -
Blacken Steel Timing Idler Pulley
Application: Grain Transport, Mining Transport, Automation EquipmentCertification: CE, ISOHS Code: 84839000Manufacturing Process: ForgingMaterial: Stainless Steel
from $1.50Made-in-China $1.50 -
-
Cast Iron Deflector Sheaves for Passenger Lift Traction System
Drive Mode: ACLoad Capacity: 3000 kgPersons: 6-10Speed: 1.00-2.00 m/s
from $40.00Made-in-China $40.00 -
Cast Iron Poly V Sheave
Pulley Sizes: Type B
from $100.00Made-in-China $100.00 -
Cast Iron Poly V Sheave Multi Rib Sheaves Multi-Groove Ribbed Belt Pulley
Belt Type: Poly VGroove: Multi-Groove
from $5.00Made-in-China $5.00 -
Cast Iron V-Belt Pulley Sheaves with Taper Locking for Conveyor 4c100e, 4c105e, 4c110e
Model: 4c100e, 4c105e, 4c110e
-
from $50.00Made-in-China $50.00 -
Custom 20t/30t Gt2 Timing Pulley
Teeth: 20/30
-
from $150.00Made-in-China $150.00 -
-
from $5.00Made-in-China $5.00 -
Custom Timing Pulley
Pulley Sizes: T/HTD/STD
from $3.00Made-in-China $3.00 -
-
Customized Band Pulleys Htd 3m 5m 8m T20 Gt2 Aluminum Timing Belt Pulley
Profile: HTD 3M, 5M, 8M, T20, GT2
-
-
from $3.00Made-in-China $3.00 -
Elevator Guide Sheave Guide Wheels Deflector Sheaves
Drive Mode: ACLoad Capacity: 2000 kgPersons: 6-10Speed: 1.00-2.00 m/s
from $40.00Made-in-China $40.00 -
from $0.86Made-in-China $0.86 -
European Standard Cast Iron Groove V Belt Sheave Pulley with Taper Bushing
Grooves (American): 3V, 5V, 8VGrooves (European): Up to 10 (SPZ, SPA, SPB, SPC)Standard: European, American
-
GT2 Idler Timing Pulley with Bearing
Profile: GT2
from $5.00Made-in-China $5.00 -
GT5 Timing Belt Pulley with Bear XL Pitch
Advantage: Full Split in Bushing Allows Easy Installation andApplication: Chemical Industry, Grain Transport, Mining Transport, Power PlantBelt Type: Type a, B, C, D, E, F, O, etcBelt Width: CustomizedBore Diameter: Customized
from $1.50Made-in-China $1.50 -
-
HTD 3m 5m 8m 2gt 3gt 5gt 8yu S2m S3m Mxl XL L H T2.5 T5 T10 Timing Pulley Wheel Synchronous Belt Idler Tensioner Pulley
Profile: HTD 3M, 5M, 8M, 2GT, 3GT, 5GT, 8YU, S2M, S3M, MXL, XL, L, H, T2.5, T5, T10
-
Heavy Duty 50 Ton Sheave Block Pulley for Pulling Ship
Capacity: 50 Ton
from $1.00Made-in-China $1.00 -
Heavy Duty Single Sheave Wire Rope Pulley Snatch Block with Hook
Number of sheaves: 1
from $19.90Made-in-China $19.90 -
from $6.00Made-in-China $6.00
About pulleys & sheaves
Pulleys and sheaves are mechanical components designed to transmit power and motion through belts, facilitating speed changes, torque multiplication, or directional alteration in power transmission systems. This category encompasses timing pulleys, V-belt sheaves, idler pulleys, and associated taper-lock bushings. Timing pulleys, often specified by pitch (e.g., GT2, HTD, XL, L, H) and tooth count, engage with synchronous belts to maintain precise timing and eliminate slippage, critical in applications requiring exact positioning. V-belt sheaves are designed for classic V-belts, transmitting power through friction; they are characterized by their pitch diameter, groove profile (e.g., A, B, C, D, 3V, 5V, 8V), and number of grooves. Idler pulleys are used to guide belts, maintain tension, or route belt paths without transmitting power directly. Taper-lock bushings provide a secure, keyless shaft-to-hub connection for pulleys and sheaves, identified by their series number (e.g., 1008, 1210) and bore size. Common materials include aluminum, steel, cast iron, and various plastics (e.g., acetal, nylon), often with finishes like black oxide or anodization to enhance durability and corrosion resistance. Selection criteria include shaft diameter, belt type, desired speed ratio, torque requirements, and environmental conditions.
How to choose
When selecting pulleys and sheaves, first determine the belt type: synchronous (timing) or V-belt. For timing pulleys, specify the required pitch (e.g., GT2, HTD) and tooth count to achieve the desired speed ratio and center distance. For V-belt sheaves, identify the V-belt section (e.g., 3V, 5V) and the sheave's pitch diameter and number of grooves. Next, consider the shaft diameter and select an appropriate bore size or taper-lock bushing series. Evaluate material requirements based on strength, weight, and environmental factors. Finally, assess if an idler pulley is needed for belt tensioning or routing, specifying its diameter and bore.