Description
Reviews
| Brand | - |
| Category | Standard Parts, Components & Industrial Consumables / Couplings |
| Origin | - |
| Brand | KTR |
| Origin | Germany |
| Series | ROTEX GS |
| Material (Hubs) | Cast Iron / Steel |
| Spider Material | Polyurethane (T-PUR) |
| Max Torque Range | Up to 15,000 Nm |
| Max Speed | 9,600 rpm |
| Temperature Range | -30°C to +90°C |
| Misalignment Compensation | Angular, Parallel, Axial |
| Application | Industrial Machinery, Pumps, Compressors |
Anonymous
Mar 25, 2026
Rating: 5/5
Reliable Supplier
Third time ordering from this listing. Consistent quality and packaging ensures the parts arrive without damage. The polyurethane spiders last much longer than generic brands.
Anonymous
Mar 24, 2026
Rating: 5/5
Standard for Our Fleet
We standardize on KTR ROTEX couplings for all our conveyor systems. This seller provides authentic parts with proper documentation. Highly recommended for industrial use.
Anonymous
Mar 19, 2026
Rating: 4/5
Solid Performance
Using this on a high-vibration pump setup. It handles the misalignment well and runs smoothly. Only giving 4 stars because the price fluctuates often, but the product itself is top-tier.
Anonymous
Mar 17, 2026
Rating: 5/5
Fast Shipping and Great Product
We needed a replacement for a broken coupling urgently. This arrived quickly and solved our downtime issue immediately. The spider element is very durable.
Anonymous
Mar 10, 2026
Rating: 5/5
Genuine KTR Quality
Received the ROTEX 42 coupling exactly as described. The build quality is exceptional, and the fitment on our motor shaft was perfect. Definitely an original German import.
Anonymous
Mar 03, 2026
Rating: 5/5
Perfect Fit for Size 55
Ordered the size 55 series. Dimensions matched the technical drawings perfectly. The finish on the hubs is excellent, showing no signs of corrosion upon arrival.
Q: Is the bore finished or does it need machining?
A: The hubs are supplied with unfinished bores. You will need to machine them to your specific shaft diameter and keyway requirements according to your engineering specs.
Q: Can I get a certificate of origin for customs clearance?
A: Absolutely. We provide an official Certificate of Origin stating 'Made in Germany' with every order for international shipments.
Q: Are replacement spiders available separately if they wear out?
A: Yes, we sell the T-PUR spider elements separately for all ROTEX series sizes, so you do not need to replace the entire coupling when the elastomer wears.
Q: What is the lead time for the larger sizes like ROTEX 90 or 125?
A: Sizes up to 75 are usually in stock and ship within 24 hours. Sizes 90 and 125 may require 3-5 business days for dispatch if not currently in local inventory.
Q: Does this coupling come with the spider element included?
A: Yes, the complete coupling set includes both metal hubs and the polyurethane spider element pre-assembled or packed together depending on the specific size.
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