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Price
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rating alitools
High (87–100%)
Middle (50–86%)
Low (0–49%)
categories
Clear
Home Improvement
Hardware
Power Transmission
Bearings
Gearboxes
Gears
Pulleys
Shaft Couplings
Speed Reducers
Sprockets
Taper Bushing
Transmission Belts
Transmission Chains
Universal Joints
Worms
By orders
By price
By reviews
By Alitools rating
8673 products
20:1 Worm Gearbox RV030 Speed Reducer 14mm output Nema23 Stepper Motor 4.2A 112MM 3NM 430Oz-in Convert 90 degree For CNC Router
55.17
−
$
×
orders
/
×
review
Middle,
85
%
Free shipping 6900 6901 6902 6903 6904 6905 6906 Si3N4 silicon nitride with cage / full ball full ceramic bearing
11.23
−
28.08
$
×
orders
/
×
review
High,
92
%
5PCS F2 F2.5 F3 F4 F5 F6 F7 F8 F9 F10 F12 miniature bearing Plane thrust ball bearing
4.55
−
5.63
$
×
orders
/
×
review
High,
95
%
DALUO Bearing F694ZZ 4X11X4 F694 F694Z 619/4R-2Z Flange Bearing Single Row Deep Groove Ball Bearings
18.99
−
$
×
orders
/
×
review
Low,
43
%
Table saw spindle assembly Mini woodworking table saw spindle seat DIY cutting machine home grinding machine bearing seat
0.00
−
$
×
orders
/
0
review
Middle,
78
%
Engraving machine spindle bearing HXB high-speed sealing P4 grade 7002/7003/7004/7005 spindle accessories
4.41
−
52.94
$
×
orders
/
×
review
Low,
21
%
Hex coupler brass D12 L18 tire connector 2/3/3.17/4/5/6/7/ 8mm coupling for decelerate motor shaft robot smart car wheel
0.30
−
0.56
$
×
orders
/
×
review
Middle,
82
%
608 608ZZ 608RS 608-2Z 608Z 608-2RS ZZ RS RZ 2RZ AEBC-5 Deep Groove Ball Bearings 8 x 22 x 7mm
0.05
−
0.10
$
×
orders
/
×
review
High,
93
%
GT2 Timing Belt, Closed-loop, 142mm length, 71 teeth, 6mm width
1.05
−
4.08
$
×
orders
/
×
review
Low,
39
%
CNC Motor red star BF Jaw spider plum Shaft Coupler Flexible Coupling D25 L30 6mm 6.35mm 7mm 8mm 10mm
2.42
−
3.63
$
×
orders
/
×
review
Low,
38
%
bridge type plastic can open 10mmx11mm drag chain with end connectors L 1000mm engraving machine cable for CNC router
3.34
−
$
×
orders
/
×
review
Low,
15
%
5:1 Ratio NEMA34 86MM Right Angled Planetary Speed Reducer Gearbox 90 Degree Angle Reversing Corner for 86 Stepper Motor
95.04
−
$
×
orders
/
×
review
Middle,
85
%
10*50*16mm V groove type nylon bearing, pulley package, plastic wear-resistant suspension wheel, POM POM rolling wheel
2.26
−
$
×
orders
/
25
review
Middle,
86
%
1Pc / 1Piece HK081212 HK0812 8 x 12 x 12 mm Drawn Cup Type Needle Roller Bearing High Quality *
0.09
−
$
×
orders
/
×
review
High,
93
%
1Pcs Black Annular GT2 6mm Width 2GT Rubber Transmission Timing Belt For 3D Printer 110mm/112mm/122mm/158mm/200mm/280mm
189.61
−
321.60
$
×
orders
/
×
review
Middle,
78
%
304 stainless steel T12 *300 mm (1PCS) length trapezoidal spindle screw and brass nut
3 653.27
−
$
×
orders
/
×
review
High,
87
%
Nema23 Stepper Motor 1.2NM 172Oz-in 3A 56MM & Worm Gearbox RV030 5:1 Speed Reducer 14mm Output Kit Convert 90 Degree CNC Router
46.16
−
$
×
orders
/
×
review
Middle,
78
%
Nema 17 Stepper Motor Planetary geared Gearbox All Ratio Geared Extruder mechanical arm robot motor For 3D Printer
24.20
−
54.73
$
×
orders
/
1
review
Middle,
77
%
Stepping Motor Driver YAKO YKC2608M / YKC2608M-H
33.41
−
58.00
$
×
orders
/
×
review
Low,
19
%
1Set 36Teeth Gear Diameter:47.5mm Thickness:13.5mm High-speed Electric Vehicle Motor Nylon Gear+Gear Ring+Clutch
47.03
−
$
×
orders
/
×
review
Low,
23
%
NMRV030 57mm Worm gear reducer Reduction ratio 5:1 to 80:1 input 11mm shaft for NEMA23 stepper motor
31.54
−
$
×
orders
/
×
review
Low,
15
%
LUPULLEY V-Belt Black Round Rubber Transmission Belt Top Width 13mm A40/41/42/43/44/45/46/47/48/49 for Industrial Machinery
9.70
−
11.28
$
×
orders
/
×
review
Low,
12
%
free shipping 5 pcs mini lathe gears , plastic Cutting Machine gears , Miniature lathe gear parts C2 C3 walking tool gear
25.86
−
$
×
orders
/
×
review
Middle,
77
%
D19*L25 Aluminium CNC Stepper Motor Flexible Shaft Coupling Coupler Encoders Engraving Machine ID3 4 5 6 6.35 7 8 9 10mm
0.40
−
0.45
$
×
orders
/
×
review
Middle,
84
%
CPT 2VP50 cast iron 2 grooves variable adjustable speed pulley, 4.75" OD for A,B, 4L, 3L,5L,5V belts, ISO9001
860.31
−
$
×
orders
/
×
review
Low,
11
%
Flexible shaft coupler GND aluminum double diaphragms clamp D26 L30 for 3D Print Coupling servo motor connect kaplin CNC
12.55
−
$
×
orders
/
×
review
Low,
45
%
3pcs a set electrical bike motor tricycle roller built-in wheel bicycle 30 teeth PA66 nylon ball bearing replacement 48mm gears
8.75
−
$
×
orders
/
×
review
Low,
41
%
1PCS CNC Motor Jaw Shaft Coupler Shaft connector D40L55 Coupling Flexible 8/10/12/14/15/19/20/22mm
6.50
−
$
×
orders
/
×
review
Low,
39
%
Free shipping 81101 81102 81103 81104 81105 81106 81107 81108 81109 81110 81111 81112 M Plane Thrust Cylindrical Roller Bearing
9.36
−
22.22
$
×
orders
/
×
review
High,
92
%
3D printer belt GT2 closed loop rubber 2GT timing 250 252 254 256 258 260 262 264 266 268 270 Length 250mm 252mm 270mm width 6mm
0.91
−
$
×
orders
/
×
review
Middle,
82
%
K type 24 teeth 3M Timing Pulley Bore 5mm 6mm 6.35mm 8mm 10mm for HTD3M belt used in linear pulley 24Teeth 24T
0.76
−
1.41
$
×
orders
/
×
review
Middle,
82
%
D19*L25 Aluminium flexible Jaw Shaft Coupling 3/4/5/6/6.35/7/8/10mm CNC Stepper Motor Coupler Encoders Engraving Machine
0.52
−
$
×
orders
/
×
review
High,
92
%
High Quality 26-30mm GCR15 Solid ball High precision G20 1PC 26 27 28 29 30mm 1PC hardness bearing ball For CNC ,impact test .
2.19
−
2.89
$
×
orders
/
124
review
×%
12V two-speed lithium rechargeable drill reducer gear High and low speed planetary gear
36.37
−
$
×
orders
/
×
review
High,
91
%
MR106ZZ Bearing 6*10*3 mm 10PCS Helicopter Model Car Double Shielded Miniature High Quality MR106 Z ZZ Ball Bearings MR106Z
16.97
−
$
×
orders
/
×
review
High,
94
%
HTD 5M 60teeth pulley timing pulley 5M60T Timing Belt Synchronous wheel Pulley width 21mm/16mm
17.87
−
18.99
$
×
orders
/
×
review
Low,
29
%
3D Printer Parts 10M GT2 Synchronous Timing Belt Wide 6mm 2GT-6mm for 3D Printer RepRap Mendel 2GT Belts Pulley Accessories
6.91
−
$
×
orders
/
×
review
Middle,
86
%
3D Printer Parts 2/5M GT2 Synchronous Timing Belt Wide 6mm 2GT-6mm for 3D Printer RepRap Mendel 2GT Belts Pulley Accessories
0.93
−
7.05
$
×
orders
/
×
review
Middle,
86
%
10pcs 6mm/6.35mm/1/4''/8.5mm Eccentric Spacer apply V-Slot rail V-Wheels for Reprap 3D printer OX/Shapeoko CNC DIY parts
2.69
−
3.59
$
×
orders
/
×
review
Middle,
78
%
Plum coupling star engraving machine servo motor coupler D40 L50 inner hole 8/10/12/12.7/14/15/16/18/19/20/22mm
3.47
−
$
×
orders
/
2
review
Middle,
77
%
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