| Part number (SKU) | 77521800 |
| Material | Grey cast iron (A48) |
| Surface | Zinc-plated |
| Wheel diameter without flange [B] | 180 [mm] |
| Wheel diameter with flange [C] | 210 [mm] |
| Wheel width with flange [H] | 47 [mm] |
| Running surface [F] | 36 [mm] |
| Hub length symmetric [G] | 52 [mm] |
| Hub diameter [ND] | 65 [mm] |
| Bore diameter [D] | 20 [mm] |
| Max. wheel load | 1200 [kg] |
| Ballbearing | 6204 Z |
| Weight | 4.7 [kg] |
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 | 4.7 kg |
|---|---|
| Dimensions | 210 × 210 × 52 cm |
| Material | |
| Surface | |
| Wheel diameter without flange | |
| Wheel diameter with flange | |
| Wheel width with flange | |
| Running surface | |
| Hub length symmetric | |
| Hub diameter | |
| Bore diameter | |
| Max. wheel load | |
| Ballbearing | |
| 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.
Crane wheel 712 AV made of cast iron GG20 zinc-plated with single sided flange diameter without flange 180mm with ball bearing PN: 77521800
Material: Cast iron GG25, zinc-plated.
Version with Ball Bearing. Outer dimensions and weights are approximate.
Flange and running surface precisely turned, running surface inclined at
3° towards the axle.
As standard the roller bearings are sealed with Z-plates.
Temperature range: -30°C to +90°C (for short time up to +110°C).
$151.32
Availability: 1 in stock (backorders ship within 1-2 weeks)
| Quantity | Discount (%) | Price |
|---|---|---|
| 1 - 4 | — | $151.32 |
| 5 - 9 | 2.89% | $146.94 |
| 10 - 24 | 5.76% | $142.61 |
| 25 - 49 | 11.51% | $133.91 |
| 50 - 99 | 17.25% | $125.22 |
| 100+ | 23.04% | $116.46 |
| Product | Part number (SKU) | Material | Surface | Wheel diameter without flange [B] | Wheel diameter with flange [C] | Wheel width with flange [H] | Running surface [F] | Hub length symmetric [G] | Hub diameter [ND] | Bore diameter [D] | Max. wheel load | Ballbearing | Weight | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Crane wheel 712 AV made of cast iron GG20 zinc-plated with single sided flange diameter without flange 75mm with ball bearing PN: 77520700 | 77520700 | Grey cast iron (A48) | Zinc-plated | 75 [mm] | 100 [mm] | 40 [mm] | 30 [mm] | 47 [mm] | 54 [mm] | 20 [mm] | 800 [kg] | 6004 2Z | 1.3 [kg] | $82.12 |
| Crane wheel 712 AV made of cast iron GG20 zinc-plated with single sided flange diameter without flange 100mm with ball bearing PN: 77521000 | 77521000 | Grey cast iron (A48) | Zinc-plated | 100 [mm] | 125 [mm] | 46 [mm] | 36 [mm] | 52 [mm] | 62 [mm] | 20 [mm] | 1000 [kg] | 6204 2Z | 2.4 [kg] | $98.43 |
| Crane wheel 712 AV made of cast iron GG20 zinc-plated with single sided flange diameter without flange 125mm with ball bearing PN: 77521200 | 77521200 | Grey cast iron (A48) | Zinc-plated | 125 [mm] | 145 [mm] | 46 [mm] | 36 [mm] | 52 [mm] | 62 [mm] | 20 [mm] | 1000 [kg] | 6204 Z | 2.8 [kg] | $107.65 |
| Crane wheel 712 AV made of cast iron GG20 zinc-plated with single sided flange diameter without flange 150mm with ball bearing PN: 77521500 | 77521500 | Grey cast iron (A48) | Zinc-plated | 150 [mm] | 175 [mm] | 46 [mm] | 36 [mm] | 52 [mm] | 62 [mm] | 20 [mm] | 1000 [kg] | 6204 Z | 3.5 [kg] | $127.81 |
| Crane wheel 712 AV made of cast iron GG20 zinc-plated with single sided flange diameter without flange 180mm with ball bearing PN: 77521800 | 77521800 | Grey cast iron (A48) | Zinc-plated | 180 [mm] | 210 [mm] | 47 [mm] | 36 [mm] | 52 [mm] | 65 [mm] | 20 [mm] | 1200 [kg] | 6204 Z | 4.7 [kg] | $151.32 |
| Crane wheel 712 AV made of cast iron GG20 zinc-plated with single sided flange diameter without flange 200mm with ball bearing PN: 77522000 | 77522000 | Grey cast iron (A48) | Zinc-plated | 200 [mm] | 230 [mm] | 56 [mm] | 38 [mm] | 60 [mm] | 90 [mm] | 25 [mm] | 1500 [kg] | 6305 Z | 7.7 [kg] | $205.41 |
| Crane wheel 712 AV made of cast iron GG20 zinc-plated with single sided flange diameter without flange 250mm with ball bearing PN: 77522500 | 77522500 | Grey cast iron (A48) | Zinc-plated | 250 [mm] | 300 [mm] | 65 [mm] | 50 [mm] | 70 [mm] | 90 [mm] | 30 [mm] | 2000 [kg] | 6206 Z | 12.8 [kg] | $307.45 |