Maedler North America

Part number (SKU) 22811072
Material Steel (1045)
Tooth quality 8
Surface Blank
Module 1.5
Hardened No
Hub Without
No. of teeth 72
Tooth width [b] 17 [mm]
Outer diameter [da] 111 [mm]
Pitch circle diameter [d] 108 [mm]
Bore diameter [BH7] 16 [mm]
Max. torque [MD] 55.8 [Nm]
Weight 1190 [g]

CATALOG PRODUCT PAGE

CAD FILES (download)

ADDITIONAL INFORMATION

If you need a rework or a custom-made-product please contact us directly with your inquiry.

The supplied 3D models, pictures and technical drawings are made with reasonable care.
Nevertheless liability is excluded for the accuracy and correctness of this data.

Weight 1.19 kg
Dimensions 111 × 111 × 17 cm
Material

Tooth quality

Surface

Module

Hardened

Hub

No. of teeth

Tooth width

Outer diameter

Pitch circle diameter

Bore diameter

Max. torque

Weight

Questions and answers

When will this part ship?

The stock status is shown next to the price. In stock parts ship from Bradenton, Florida, the same business day for orders placed before 2:00 p.m. Eastern. Backorder parts usually ship within 1–2 weeks.

What does shipping cost?

Shipping is calculated at checkout based on weight and destination. We ship with UPS and FedEx, and heavy orders ship by LTL freight. You can also ship on your own UPS or FedEx account for a $10 handling fee.

Can this part be bored or keyed to fit my shaft?

For most gears, sprockets, pulleys and couplings, yes. We can bore to your size and tolerance, cut a DIN 6885 keyway and add set-screw threads. We also offer expedited rework services for many parts. Email us the exact size needed and we will quote it.

Is there a better price for larger quantities?

Yes. The quantity prices are listed above. For more than the largest listed quantity, or for a custom version, ask for a quote.

Where are the CAD model and the catalogue page?

Under the Description tab you will find the link to free 2D and 3D CAD models and the catalogue page as a PDF.

Do you have this part in another size, material or in inches?

Often, yes. Use the filters on the category page, or send us your requirements and we will find the closest part or quote a custom one.

Can I return this part?

Unused standard parts can be returned within 30 days with an RMA number from returns@maedlernorthamerica.com; a 15% restocking fee applies. Custom-made parts or belts/chains that were cut to size cannot be returned. See our Return Policy.

More answers on our FAQ page. Questions about this part? Email us or call 941.803.0160.

Spur gear made of steel C45 without hub module 1.5 72 teeth tooth width 17mm outside diameter 111mm PN: 22811072

Material: C45.

Milled teeth.
Tooth quality 8d25 DIN 3967.
Pressure angle 20°.

$81.38

Availability: 1 in stock (backorders ship within 1-2 weeks)

Quantity Discount (%) Price
1 - 4 — $81.38
5 - 9 1.83% $79.89
10 - 24 3.12% $78.84
25 - 49 6.3% $76.25
50 - 99 11.12% $72.33
100 - 249 21.92% $63.54
250 - 499 26.87% $59.51
500+ 29.29% $57.54

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    Spur gear made of steel C45 with hub module 1.5 72 teeth tooth width 17mm outside diameter 111mm PN: 21811072

    $105.27 Add to cart
ProductPart number (SKU)MaterialTooth qualitySurfaceModuleHardenedHubNo. of teethTooth width [b]Outer diameter [da]Pitch circle diameter [d]Bore diameter [BH7]Max. torque [MD]WeightPrice
Spur gear made of steel C45 without hub module 1.5 18 teeth tooth width 17mm outside diameter 30mm PN: 2281101822811018Steel (1045)8Blank1.5NoWithout1817 [mm]30 [mm]27 [mm]8 [mm]1.99 [Nm]68 [g] $15.00
Spur gear made of steel C45 without hub module 1.5 20 teeth tooth width 17mm outside diameter 33mm PN: 2281102022811020Steel (1045)8Blank1.5NoWithout2017 [mm]33 [mm]30 [mm]8 [mm]2.60 [Nm]86 [g] $15.41
Spur gear made of steel C45 without hub module 1.5 24 teeth tooth width 17mm outside diameter 39mm PN: 2281102422811024Steel (1045)8Blank1.5NoWithout2417 [mm]39 [mm]36 [mm]10 [mm]4.02 [Nm]123 [g] $17.04
Spur gear made of steel C45 without hub module 1.5 25 teeth tooth width 17mm outside diameter 40.5mm PN: 2281102522811025Steel (1045)8Blank1.5NoWithout2517 [mm]40.5 [mm]37.5 [mm]10 [mm]4.38 [Nm]135 [g] $20.49
Spur gear made of steel C45 without hub module 1.5 30 teeth tooth width 17mm outside diameter 48mm PN: 2281103022811030Steel (1045)8Blank1.5NoWithout3017 [mm]48 [mm]45 [mm]12 [mm]6.74 [Nm]195 [g] $23.81
Spur gear made of steel C45 without hub module 1.5 35 teeth tooth width 17mm outside diameter 55.5mm PN: 2281103522811035Steel (1045)8Blank1.5NoWithout3517 [mm]55.5 [mm]52.5 [mm]12 [mm]9.66 [Nm]270 [g] $32.62
Spur gear made of steel C45 without hub module 1.5 36 teeth tooth width 17mm outside diameter 57mm PN: 2281103622811036Steel (1045)8Blank1.5NoWithout3617 [mm]57 [mm]54 [mm]12 [mm]10.3 [Nm]285 [g] $32.90
Spur gear made of steel C45 without hub module 1.5 40 teeth tooth width 17mm outside diameter 63mm PN: 2281104022811040Steel (1045)8Blank1.5NoWithout4017 [mm]63 [mm]60 [mm]12 [mm]13.2 [Nm]355 [g] $39.15
Spur gear made of steel C45 without hub module 1.5 45 teeth tooth width 17mm outside diameter 70.5mm PN: 2281104522811045Steel (1045)8Blank1.5NoWithout4517 [mm]70.5 [mm]67.5 [mm]12 [mm]17.3 [Nm]455 [g] $43.90
Spur gear made of steel C45 without hub module 1.5 48 teeth tooth width 17mm outside diameter 75mm PN: 2281104822811048Steel (1045)8Blank1.5NoWithout4817 [mm]75 [mm]72 [mm]14 [mm]20.7 [Nm]510 [g] $46.42
Spur gear made of steel C45 without hub module 1.5 50 teeth tooth width 17mm outside diameter 78mm PN: 2281105022811050Steel (1045)8Blank1.5NoWithout5017 [mm]78 [mm]75 [mm]14 [mm]23.4 [Nm]560 [g] $51.30
Spur gear made of steel C45 without hub module 1.5 60 teeth tooth width 17mm outside diameter 93mm PN: 2281106022811060Steel (1045)8Blank1.5NoWithout6017 [mm]93 [mm]90 [mm]16 [mm]37.0 [Nm]810 [g] $64.05
Spur gear made of steel C45 without hub module 1.5 72 teeth tooth width 17mm outside diameter 111mm PN: 2281107222811072Steel (1045)8Blank1.5NoWithout7217 [mm]111 [mm]108 [mm]16 [mm]55.8 [Nm]1190 [g] $81.38
Spur gear made of steel C45 without hub module 1.5 75 teeth tooth width 17mm outside diameter 115.5mm PN: 2281107522811075Steel (1045)8Blank1.5NoWithout7517 [mm]115.5 [mm]112.5 [mm]16 [mm]59.3 [Nm]1300 [g] $84.96
Spur gear made of steel C45 without hub module 1.5 76 teeth tooth width 17mm outside diameter 117mm PN: 2281107622811076Steel (1045)8Blank1.5NoWithout7617 [mm]117 [mm]114 [mm]16 [mm]60.4 [Nm]1330 [g] $87.23
Spur gear made of steel C45 without hub module 1.5 80 teeth tooth width 17mm outside diameter 123mm PN: 2281108022811080Steel (1045)8Blank1.5NoWithout8017 [mm]123 [mm]120 [mm]16 [mm]65.1 [Nm]1480 [g] $90.75
Spur gear made of steel C45 without hub module 1.5 85 teeth tooth width 17mm outside diameter 130.5mm PN: 2281108522811085Steel (1045)8Blank1.5NoWithout8517 [mm]130.5 [mm]127.5 [mm]16 [mm]80.6 [Nm]1670 [g] $103.84
Spur gear made of steel C45 without hub module 1.5 90 teeth tooth width 17mm outside diameter 138mm PN: 2281109022811090Steel (1045)8Blank1.5NoWithout9017 [mm]138 [mm]135 [mm]16 [mm]84.8 [Nm]1880 [g] $111.35
Spur gear made of steel C45 without hub module 1.5 95 teeth tooth width 17mm outside diameter 145.5mm PN: 2281109522811095Steel (1045)8Blank1.5NoWithout9517 [mm]145.5 [mm]142.5 [mm]16 [mm]88.9 [Nm]2090 [g] $117.38
Spur gear made of steel C45 without hub module 1.5 100 teeth tooth width 17mm outside diameter 153mm PN: 2281110022811100Steel (1045)8Blank1.5NoWithout10017 [mm]153 [mm]150 [mm]16 [mm]92.2 [Nm]2320 [g] $145.39
Spur gear made of steel C45 without hub module 1.5 110 teeth tooth width 17mm outside diameter 168mm PN: 2281111022811110Steel (1045)8Blank1.5NoWithout11017 [mm]168 [mm]165 [mm]16 [mm]94.2 [Nm]2820 [g] $140.82
Spur gear made of steel C45 without hub module 1.5 114 teeth tooth width 17mm outside diameter 174mm PN: 2281111422811114Steel (1045)8Blank1.5NoWithout11417 [mm]174 [mm]171 [mm]16 [mm]96.2 [Nm]3030 [g] $152.89
Spur gear made of steel C45 without hub module 1.5 120 teeth tooth width 17mm outside diameter 183mm PN: 2281112022811120Steel (1045)8Blank1.5NoWithout12017 [mm]183 [mm]180 [mm]16 [mm]100.8 [Nm]3360 [g] $174.76
Spur gear made of steel C45 without hub module 1.5 127 teeth tooth width 17mm outside diameter 193.5mm PN: 2281112722811127Steel (1045)8Blank1.5NoWithout12717 [mm]193.5 [mm]190.5 [mm]16 [mm]107.0 [Nm]3770 [g] $175.55

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