Helical Gears
helical gears — pre-owned
Browse 143 helical gears — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Namco 5.76" OD x 1-1/8" Left Hand Helical Gear 20°PA 1-1/4" Spline Shaft 56T
SKU: 230891 - Namco 5.76" OD x 1-1/8" Left Hand Helical Gear 20°PA 1-1/4" Spline Shaft 56T - Namco - Used 947-02 . -- Prefer to pick it up yourself? You are welcome to do so, by appointment. We will load it free of charge unless otherwise stated in the listing. If your purchase requires a pallet, banding or any other form of packaging, a packaging fee may apply.
You save $12.94

Boston Gear D-1604 80-Tooth Helical Gear 6 7/8" OD 1" Bore
Boston Gear D-1604 80-Tooth Helical Gear 6 7/8" OD 1" Bore. 5" Plate Thickness.

BROWNING NSH1632AR HELICAL KEYED GEAR
BROWNING NSH1632AR HELICAL KEYED GEAR

Helical Gear 20 Teeth 2.88” Industrial Keyway 1.5” Bore .88 Wide Brass Or Bronze
Vintage helical gear removed from unknown machinery. Features angled cut teeth and a center bore with keyway slot for shaft mounting. Shows normal wear from use including surface wear and patina. No cracks or major damage observed. Measurements (approx): • Teeth: 20 • Outer diameter: 2.88 inches • Width: 0.88 inches • Bore: approx 1.5 inches with keyway • Weight: approx 13 oz Please see photos for more details.
You save $6.00

56t Helical Gear Screw Machine Automatic Lathe ? B&S Davenport New Britain Etc ?

FOOTE-JONES HELICAL GEAR, 1P-B-P3, 75 TEETH, 5" OD,7/8" FACE WIDTH
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39T Helical Gear Screw Machine Automatic Lathe ? B&S Davenport New Britain Etc ?
Helical Gear Screw Machine Automatic Lathe ?. B&S Davenport New Britain Etc ?.

FOOTE-JONES HELICAL GEAR, 740363, 3P-B-X1, 80 TEETH, 7" OD, 2-1/8" FACE WIDTH
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KYMC Helical Gear Part 8.75” DIA. 60mm Bore 108T - (DAMAGED READ)
KYMC Helical Gear Part 8.75” DIA. Gear Type: Helical. Bore Size: 60mm. The gear has been listed as used due to these visible imperfections, and ideal for those who may need it for repair or spare parts.

Boston Helical Gear 68435-40:1 Ratio Bronze 40 Teeth Worn Decor Paperweight READ
Experience the reliability and precision of Boston Gear with this 68435-40:1 Ratio Helical Gear. Crafted with a robust bronze construction and featuring a 40-tooth design, this gear is engineered to provide a dependable service life.
You save $4.84

Helical Gear 112 Teeth 2. 1/8 Bore. Gear 2. 3/8. B6147
The Helical Gear with 112 teeth and a 1/8 bore size is a high-quality and durable component designed for industrial automation and motion control systems. The gear, with model number B6147, is perfect for mechanical power transmission applications where precision and reliability are essential. Its helical design allows for smooth and efficient operation, making it a valuable asset for various industrial machinery and equipment.

Meas-Specs 810 KPSI SuperDry Vent Filter for Level and Pressure Transducers
SKU: 294008 - Meas-Specs 810 KPSI SuperDry Vent Filter for Level and Pressure Transducers - Meas-Specs - Used . -- Prefer to pick it up yourself? You are welcome to do so, by appointment. We will load it free of charge unless otherwise stated in the listing. If your purchase requires a pallet, banding or any other form of packaging, a packaging fee may apply.

60T Helical Gear for splined shaft
Found in the bottom of a Milwaukee 2AC milling machine, 60 tooth helical gear for splined shaft. Looks to be 10DP 20 PA.

FOOTE BROS HELICAL GEAR, 4W-AB-9Z , 92 TEETH, 6-3/8" OD , 1-3/4" BORE, 1" FACE
YOU WILL RECEIVE WHAT IS PICTURED, NOTHING LESS NOTHING MORE. APPROXIMATE WEIGHT: 5 LBS. aucCounter span:hover { text-decoration:underline; }. aucHiddenCounter { display:none; }. aucCounterOrangeText { color:#FB6D05; font-family:Arial; Font-size:13px; Font-weight:bold; }.

UNKNOWN BRAND HELICAL GEAR, 83 TEETH, 8 1/2" OD, 2 7/8" WIDTH, 3 3/4" ID
Approximate weight: 22.60 lbs. SDG/#119/SC19 G-5/ (2)EM. HELICAL GEAR. APPROX KEY WAY SIZE: 3/4" X 1/4". APPROX WIDTH: 2 7/8". SURFACE RUST PRESENT.

SPLINE BORE HELICAL GEAR L.H. 6" OD 20-TEETH 1-7/8" WIDTH 2.15" BORE 35-SPLINES
SPLINED BORE HELICAL GEAR. 2-1/4" THRU BORE. 1/8" PITCH. 1-7/8" WIDTH.

10:1 Ratio Right Angle Gear Reducer Removed From Thermwood Cartesian 5
SKU: 174049 - 10:1 Ratio Right Angle Gear Reducer Removed From Thermwood Cartesian 5 - N/A - Used . -- Prefer to pick it up yourself? You are welcome to do so, by appointment. We will load it free of charge unless otherwise stated in the listing. If your purchase requires a pallet, banding or any other form of packaging, a packaging fee may apply.
You save $131.18

6.00" OD x 1-1/8" Spur Gear 20°PA 1-1/4" Spline Shaft 58T
SKU: 230906 - 6.00" OD x 1-1/8" Spur Gear 20°PA 1-1/4" Spline Shaft 58T - N/A - Used . -- Prefer to pick it up yourself? You are welcome to do so, by appointment. We will load it free of charge unless otherwise stated in the listing. If your purchase requires a pallet, banding or any other form of packaging, a packaging fee may apply.
You save $14.00

42T Helical Gear Screw Machine Automatic Lathe ? B&S Davenport New Britain Etc ?
Helical Gear Screw Machine Automatic Lathe ?. B&S Davenport New Britain Etc ?.

4.55" OD x 1-1/8" Left Hand Helical Gear 20°PA 1-1/4" Spline Shaft 44T
SKU: 230893 - 4.55" OD x 1-1/8" Left Hand Helical Gear 20°PA 1-1/4" Spline Shaft 44T - N/A - Used . -- Prefer to pick it up yourself? You are welcome to do so, by appointment. We will load it free of charge unless otherwise stated in the listing. If your purchase requires a pallet, banding or any other form of packaging, a packaging fee may apply.
You save $10.48

Unbranded Double Helical Gear 2in Bore 3.352in OD Steel Keyed Industrial
Type: Double helical / herringbone gear. Bore: Approx. 2.00 in keyed bore. Industrial machine component.

5.16" OD x 1-1/8" Left Hand Helical Gear 20°PA 1-1/4" Spline Shaft 50T
SKU: 230883 - 5.16" OD x 1-1/8" Left Hand Helical Gear 20°PA 1-1/4" Spline Shaft 50T - N/A - Used . -- Prefer to pick it up yourself? You are welcome to do so, by appointment. We will load it free of charge unless otherwise stated in the listing. If your purchase requires a pallet, banding or any other form of packaging, a packaging fee may apply.
You save $14.00

QTY 1 BOSTON GEAR H1230-R HELICAL GEAR 12 PITCH 30 TEETH 5/8” BORE 1/8” KEY WAY
THIS GEAR IS IN GOOD USED CONDITION. THIS GEAR HAS BEEN MODIFIED FROM ITS ORIGINAL THICKNESS OF 3/4". IT IS NOW 1/2" THICK. THE ORIGINAL PART NUMBER HAS BEEN REMOVED BY THE GRINDING. GOOD CLEAN UN-MODIFIED BORE WITH 1/8" KEY WAY.

UNKNOWN BRAND, HELICAL GEAR, 22012, 87 TEETH
HELICAL GEAR. APPROXIMATE WEIGHT: 14 LBS. APPROX LENGTH THROUGH BORE: 2 1/8". APPROX KEY WAY SIZE: 5/8" x 1/8".

ProSense SPT25-20-0150A Pressure Transmitter 0-150psig 4-20mA 9-36VDC
SKU: 294006 - ProSense SPT25-20-0150A Pressure Transmitter 0-150psig 4-20mA 9-36VDC - ProSense - Used . -- Prefer to pick it up yourself? You are welcome to do so, by appointment. We will load it free of charge unless otherwise stated in the listing. If your purchase requires a pallet, banding or any other form of packaging, a packaging fee may apply.

Browning NBH820R Helical Gear 1" Bore 20 Teeth
If you are not able to pick up locally, we are able to get competitive freight quotes as well.
You save $7.50

UNKNOWN BRAND HELICAL GEAR, 32011, BZ, 79 TEETH
HELICAL GEAR. APPROXIMATE WEIGHT: 7 LBS. APPROX LENGTH THROUGH BORE: 1 1/4". APPROX KEY WAY SIZE: 3/8" x 1/8".

LEFT HAND HELICAL GEAR, 610857, 61 TEETH, 5-5/16" OD,1-1/4" FACE WIDTH
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Reuland 1507.6-DF2298A Right Angle Speed Gear Reducer 5HP 1800RPM 230/460V
Reuland 1507.6-DF2298A Right Angle Speed Gear Reducer 5HP 1800RPM 230/460V. 3-Phase Frame: 215 Shaft size: 1-3/4” diameter x 3-1/2” long Reducer has a been refurbished by Rainbow Electric Co. Location: SPR4 Gear reducer will ship via freight carrier. Please contact us for shipping details, or any questions you may have. Have I not commanded you? Be strong and of good courage; do not be afraid, nor be dismayed, for the LORD your God is with you wherever you go. Joshua 1:9

DOUBLE HELICAL GEAR 15 1/2" OD, 2 3/4" BORE, 4" WIDTH, C564 #669-2.11.71, G534ST
Approximate weight: 96 lbs. SDL/#2588/SKID #422/ (1) CP. C564 #669-2.11.71. DOUBLE HELICAL GEAR. LENGTH THROUGH BORE: 4".

UNKNOWN BRAND, HELICAL GEAR, 52012, 91 TEETH
HELICAL GEAR. APPROXIMATE WEIGHT: 50.20 LBS. APPROX LENGTH THROUGH BORE: 3 1/4". APPROX KEY WAY SIZE: 3/4" x 1/4".

FOOTE-JONES HELICAL RIGHT GEAR, 740369 FJ 1G, 92 TEETH, 9-1/4" OD, 2-1/2" BORE
YOU WILL RECEIVE WHAT IS PICTURED, NOTHING LESS NOTHING MORE. APPROXIMATE WEIGHT: 23 LBS. HELICAL GEAR. 832061 FJ IG. 2-1/2" BORE. 1-3/8" LENGTH THROUGH BORE. RIGHT HANDED.

Roller Chain Sprocket 16 tooth Sprocket 2-3/4" DIAMETER 5/8" BORE NON KEYED

UNKNOWN BRAND HELICAL GEAR, 115A11-96, TA, 96 TEETH
HELICAL GEAR. APPROXIMATE WEIGHT: 5.50 LBS. APPROX LENGTH THROUGH BORE: 1 1/8". APPROX KEY WAY SIZE: 3/8" x 1/8".

QTY 1 BOSTON GEAR H1230-L HELICAL GEAR 12 PITCH 30 TEETH 5/8” BORE 1/8” KEY WAY
THIS GEAR IS IN GOOD USED CONDITION. THIS GEAR HAS BEEN MODIFIED FROM ITS ORIGINAL THICKNESS OF 3/4". IT IS NOW 1/2" THICK. THE ORIGINAL PART NUMBER HAS BEEN REMOVED BY THE GRINDING. GOOD CLEAN UN-MODIFIED BORE WITH 1/8" KEY WAY.

QTY 1 PIC DESIGN 48 PITCH 60 TEETH ALUMINUM HELICAL GEAR 1/4” BORE 45 DEG R.H.
WE USE REAL PICTURES OF OUR REAL INVENTORY ! WE HAVE OVER 12,000 SETS OF WORM GEARS ! We also have gear racks, gear motors, universal joints, pulleys etc. ANODIZED ALUMINUM. VERY CLEAN WITH NO GREASE OR FILTH.

Namco 5.50" OD x 1-1/8" Left Hand Helical Gear 20°PA 1-1/4" Spline Shaft 54T
SKU: 230886 - Namco 5.50" OD x 1-1/8" Left Hand Helical Gear 20°PA 1-1/4" Spline Shaft 54T - Namco - Used . -- Prefer to pick it up yourself? You are welcome to do so, by appointment. We will load it free of charge unless otherwise stated in the listing. If your purchase requires a pallet, banding or any other form of packaging, a packaging fee may apply.
You save $14.00

5.37" OD x 1-1/8" Left Hand Helical Gear 20°PA 1-1/4" Spline Shaft 52T
SKU: 230888 - 5.37" OD x 1-1/8" Left Hand Helical Gear 20°PA 1-1/4" Spline Shaft 52T - N/A - Used . -- Prefer to pick it up yourself? You are welcome to do so, by appointment. We will load it free of charge unless otherwise stated in the listing. If your purchase requires a pallet, banding or any other form of packaging, a packaging fee may apply.
You save $11.52

HELICAL GEAR, 740374, 12 3/8" OD, 1 3/8" FW, 2 1/2" ID, 4 1/4" HD, 111 TEETH
HELICAL GEAR. TEETH: 111. APPROXIMATE WEIGHT: 38 LBS. FACE WIDTH: 1 3/8".

Sprocket Roller 4 1/4" Long 23 Teeth
17 PIECES OD- 3/8'' LENGTH-5/8'' USED---GOOD VISUAL CONDITION---11/19/LB.