We are closed from Monday, Dec 23rd and will reopen on Monday, Jan 6th. Any orders received during this time will be processed in the New Year.
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Get it by Thursday, Jan 9
Payment Methods
Delivery Partners
Step 1 Add the items into your cart or submit a Purchase order
Step 2 Checkout, select NET30 payment (provide company registration and VAT number)
Step 3 Delivery via TNT or Royal Mail and receive invoice for payment in 30-days
Step 4 Make payment via BACS to our factoring partner,
| Item | Speed Ring |
| Capscrew Size | M10-1.5 x 16 |
| Coupling Size | WE40 |
| Element Type | Tire Coupling Speed Ring |
| Hp Rating @ 100 Rpm | 8.9 hp |
| Hp Rating @ 1150 Rpm | 100 |
| Hp Rating @ 1200 Rpm | 105 |
| Hp Rating @ 1750 Rpm | 153 |
| Hp Rating @ 1800 Rpm | 157 hp |
| Hp Rating @ 300 Rpm | 26 |
| Hp Rating @ 3450 Rpm | 301 |
| Hp Rating @ 3600 Rpm | 301 hp |
| Hp Rating @ 50 Rpm | 4.4 |
| Hp Rating @ 690 Rpm | 60 |
| Hp Rating @ 870 Rpm | 76 |
| Hub Outside Dia. | 168 mm |
| Material | Low Carbon Steel |
| Max. Angular Misalignment | 3 Deg. |
| Max. Parallel Misalignment (in.) | 2.4 mm |
| Max. Rpm | 5000 RPM |
| Product Type | Dura-Flex Speed Ring |
| Rated Torque | 621 |
| Size | WE40 |
| Speed Ring Width | 17mm |
| Temp. Rating | -40 to 93 Degrees C |
| Type | Standard |
| Ship weight (kg) | 3.96 |
| Model | Capscrew Size | Capscrew Torque | Coupling Size | Hub Dia. | Hub Outside Dia. | Max. Angular Misalignment | Max. Parallel Misalignment (in.) | Max. Rpm | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| WE20R | 3/8-16 UNC x 5/8 | 30 lbs.-ft. | WE20 | 4.48" | 4.48" | 3 Deg. | 0.09375" | 6600 RPM | £345.66 | |
| WE30R | 3/8-16 UNC x 5/8 | 30 lbs.-ft. | WE30 | - | 5.42" | 3 Deg. | 0.09375" | 5800 RPM | £404.60 | |
| WE40R | 3/8-16 UNC x 5/8 | 30 lbs.-ft. | WE40 | 6.63" | 6.63" | 3 Deg. | 0.09375" | 5000 RPM | £535.75 | |
| WE50R | 3/8-16 UNC x 5/8 | 30 lbs.-ft. | WE50 | - | 8.13" | 3 Deg. | 0.09375" | 4200 RPM | £677.32 | |
| WE60R | 1/2-13 UNC x 7/8 | 75 lbs.-ft. | WE60 | - | 8.75" | 2 Deg. | 1/8" | 3800 RPM | £713.09 | |
| WE30RM | M10-1.5 x 16 | - | WE30 | 138 mm | 138 mm | 3 Deg. | 2.4 mm | 5800 RPM | £415.42 | |
| WE70RM | M12-1.75 x 20 | - | WE70 | - | 235 mm | 2 Deg. | 3.2 mm | 3600 rpm | £748.09 |
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
Trade pricing is available for 
Order Value should be £500+