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Food
Furniture
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Home & Garden
Home Appliances
Home Improvement
Industrial & Business
Jewelry & Accessories
Lights & Lighting
Luggage & Bags
Men's Clothing
Mother & Kids
Motorcycle Equipments & Parts
Novelty & Special Use
Office & School Supplies
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Power Transmission Parts
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rating alitools
High (87–100%)
Middle (50–86%)
Low (0–49%)
categories
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Home Improvement
Hardware
Power Transmission Parts
Bearings
Gear
Gearboxes
Pulleys
Shaft Couplings
Speed Reducers
Sprockets
Taper Bushing
Transmission Belts
Transmission Chains
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Worms
By orders
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By Alitools rating
3025 products
Small Modulus 0.5M 80.8A Gear Straight Tooth Gear Motor Hollow Cup Motor Gear 5mm Pinion Gears (10pcs/lot)
1.22
−
$
1
orders
/
×
review
High,
92
%
FitSain-Multi wedge 4PJ Belt pulley 4 slots for motor shaft 8mm/10mm mini table electric saw sawing machines chainsaw
15.10
−
$
1
orders
/
1
review
High,
87
%
Large Size Plastic Gear Diameter 61mm/51mm Aperture Diameter 1.9mm Module 0.5 DIY Parts use for technology model making
2.27
−
$
1
orders
/
1
review
High,
88
%
FitSain-Multi wedge 4PJ Belt pulley 4 slots for motor shaft 5mm/6mm/8mm/10/12mm mini table electric saw sawing machines chainsaw
14.44
−
$
1
orders
/
×
review
High,
87
%
M15/M20//M25/M32/M50 Durable Swivel 304 Stainless Steel Double Sheave Wire Rope Pulley Block Chain Traction Wheel
9.09
−
95.51
$
1
orders
/
×
review
Low,
28
%
NMRV040 86mm Worm gear reducer Reduction ratio 5:1 to 100:1 input 14mm shaft for NEMA34 stepper motor
1 296.64
−
$
1
orders
/
×
review
Low,
15
%
11pcs K002Y Plastic 9 Motor Axis Gear Set 2 Worm Gear Wear-resisting DIY Toy Car Parts High Quality On Sale
0.93
−
$
1
orders
/
4
review
High,
92
%
10mmx10mm Plastic Cable Drag Chain Wire Carrier with End Connector Length 1m for 3D Printer CNC Router Machine Tools
1.68
−
$
1
orders
/
×
review
Low,
3
%
3PK,4PK,5PK,6PK,7PK,8PK,9PK,10PK,11PK,12PK--30PK Rubber Poly Ribbed V BELT, PK BELT
93.95
−
996.99
$
1
orders
/
×
review
Low,
21
%
LUPULLEY V-Belt Type Z/O Black Round Rubber Transmission Belt Top Width 10mm Z560/580/585/600/610/630/635/650/660 for Machinery
6.80
−
7.65
$
1
orders
/
×
review
Low,
28
%
3pcs/lot Worm Reducer NMRV050 11mm 14mm 19mm input shaft 7.5:1 - 100 :1 Gear Ratio Nema 34 Worm Gearbox 90 Degree Speed Reducer
49.89
−
53.52
$
1
orders
/
×
review
Low,
42
%
2pcs/set 0618 Teeth T43xT31 T30xT18 Dual Dears Metal gear Lathe Gear double gear
28.50
−
$
1
orders
/
1
review
Low,
38
%
SF1-F self-lubricating oil bearing flange non oil bronze bushing 15/16/18
4.95
−
7.42
$
1
orders
/
×
review
High,
91
%
Free shipping! 1PCS NATR 5 6 8 10 12 15 17 20 25 30 35 40 45 50PP Support roller needle bearings
4.20
−
32.34
$
1
orders
/
1
review
High,
91
%
POWGE 24 Teeth HTD 5M Synchronous Timing Pulley Bore 6/6.35/8/10/12/14/15/16/17/18/19/20mm for Width 15/20mm HTD5M 24Teeth 24T
8.70
−
261.18
$
1
orders
/
×
review
High,
93
%
15 pcs/lot Bilayer gears plastic gear transmission gears motor gear for car model
1.99
−
$
1
orders
/
×
review
High,
88
%
CPT 33V365SH 3V belt section pulleys, include SH QD bushing,3 Grooves, Cast Iron, 3.65" OD, ISO9001 for 3V belts
16.75
−
$
1
orders
/
×
review
Low,
11
%
SUMRAY 3M Timing Pulley Belt Kit Reduction 1:2 3M 15T 30T Pulley Wheel 11mm Belt Width HTD3M 267 Timing Belt Engraving Parts
13.70
−
$
1
orders
/
×
review
Low,
32
%
2PCS 8x15x45 mm linear graphite copper set bearing copper bushing oil self-lubricating bearing JDB for shaft 8mm LM8LUU LM8L
8.38
−
$
1
orders
/
×
review
Low,
33
%
A5840 8mm Shaft Worm Gear Box For Mini DC Gear Motor And Stepper Motor DC Motor gear box different speed ratio gears team box
12.00
−
$
1
orders
/
1
review
Middle,
78
%
Flexible shaft coupler GND aluminum double diaphragms clamp for 3D Print Coupling servomotor stepmotor connect kaplin CNC
11.92
−
47.99
$
1
orders
/
1
review
Low,
45
%
Shaft coupling standard aluminum alloy D20x33mm Flexible coupler clamp Transmission
5.66
−
$
1
orders
/
×
review
Low,
45
%
MR22237-2RS Bearing 22.2*37*8*11.5mm ( 1 PC ) 22237 Balls Bicycle Bottom Bracket Repair Parts MR22237 2RS Ball Bearings
9.62
−
$
1
orders
/
×
review
High,
94
%
4pcs 8*46.5*10mm 608ZZ U Groove Guide Pulley Sealed Rail Ball Bearing
255.04
−
$
1
orders
/
×
review
High,
90
%
1 PCS Non-standard deep groove ball bearings 8x26x8 8x32x10 10x20x6 12x26x8 12x30x9 13x32x10 14x28x8 14x32x9 14x35x11 14x42x13
5.19
−
$
1
orders
/
×
review
High,
91
%
lml Kande Bearings High quality 4pcs LM8LUU LM8L LM8L UU LM8LUU 8*15*45mm Extended Linear Bearing LML
6.86
−
$
1
orders
/
1
review
High,
89
%
1 set 3.17/4/5/6/8mm Axle Motor Shaft Coupler Sleeve Saw Blade Coupling Chuck Adapter
2.14
−
2.78
$
1
orders
/
×
review
Low,
0
%
Free shipping Flexible plum clamp coupler D25 L30 shaft size 5/6/6.35/7/8/10/12/14mm CNC Jaw shaft coupling 5mm 8mm
6.30
−
7.56
$
1
orders
/
×
review
High,
87
%
2PCS 0.8M 10T copper/plastic POM helical gear,45 degree Staggered tooth! 3MM 4MM 5MM hole diameter
8.74
−
$
1
orders
/
×
review
Middle,
82
%
Diameter:90mm inner hole:8mm thickness:2mm 360 degree Stainless steel dial scale disc
21.99
−
$
1
orders
/
×
review
Low,
21
%
2Pcs Zinc Alloy Ball Bearing Housing Pillow Block Shaft Support KP08 KP000 KP001 KP002 KP003 Bearing pedestal Seat
3.05
−
17.09
$
1
orders
/
×
review
High,
94
%
1 set 15T 30T S3M transmission gear synchronizing wheel with rubber belt transmission belt for driving gear box
3.76
−
4.16
$
1
orders
/
×
review
High,
88
%
3D Printer Parts GT2 Timing Pulleys 40 Tooth 2GT Wheel Parts Bore 5mm 6mm 6.35mm 8mm 10mm Aluminium Gear Teeth Width 6mm 10mm 9
7.00
−
50.00
$
1
orders
/
×
review
Middle,
84
%
ABEC-7 P4 7009 7010 7011 7012 7013 7014 7015 7016 7017 7018 Precision Angle contact ball Machine tool bearing
20.60
−
57.65
$
1
orders
/
1
review
Low,
33
%
1pc 26 kinds 2mm 2.3mm 3.17mm 3mm 4mm, 5mm 6mm brass shaft coupler coupling Shaft Motor Coupler Motor connector
0.35
−
$
1
orders
/
×
review
High,
93
%
SWMAKER 1pcs U 10*66*11mm 66mm elevator door metal hanging wheel, groove V slot U roller, wire rope wheel, 6200 bearing
5.07
−
$
1
orders
/
×
review
Middle,
74
%
HTD5M Timing belt C=250/255/260/265 width 15/20/25mm Teeth 50 51 52 53 5M synchronous pulley Belt HTD250-5M 255-5M 260-5M 265-5M
9.09
−
33.24
$
1
orders
/
×
review
Low,
47
%
10Pcs 1Lot 673-2Z 673ZZ MR63 MR63ZZ MR63RS MR63-2Z MR63Z MR63-2RS ZZ RS RZ 2RZ Deep Groove Ball Bearings 3 x 6 x 2.5mm
1.39
−
$
1
orders
/
×
review
High,
90
%
MR95ZZ 5*9*3(mm) 10pieces bearing metal sealed free shipping ABEC-5 chrome steel miniature bearings hardware Transmission Parts
2.61
−
$
1
orders
/
×
review
Low,
29
%
Uxcell 2pcs 5-5mm 6-6mm 3-3mm Shaft Coupling Universal Joint U Joint Coupler Connector 23x11mm 13x7mm for Car Toy DIY
6.69
−
7.59
$
1
orders
/
×
review
High,
90
%
1
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