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 Wednesday, Jan 1
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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 | Grid Coupling Hub |
| Bore Size | 3-3/8" |
| Bore Type | Finished Bore and Keyway |
| Color | Gray/Metallic |
| Dimension Fd | 5.88" |
| Dimension Fl | 0.5" |
| Dimension G1 | 0.118" |
| Dimension Hd | 4.87" |
| Dimension L (horizontal Style Cover) | 4.8" |
| Dimension L (vertical Style Cover) | 1.86" |
| Dimension R | 3.75" |
| Dimension Sl | 1.03" |
| Distance Between Shaft Ends (dimension G) - Normal Gap | 0.118" |
| Grid Coupling Size | 1090 |
| Hub Material | 1045 Steel |
| Keyway Size | 7/8" x 7/16" |
| Length Through Bore | 3.88" |
| Max. Angular Misalignment At | 0.007" |
| Max. Angular Misalignment During Operation (x-y) | 0.028" |
| Max. Bore | 3.5" |
| Max. Parallel Misalignment At | 0.008" |
| Max. Parallel Misalignment During Operation (dimension P) | 0.016" |
| Max. Speed (horizontal Style Cover) | 3600 rpm |
| Max. Speed (vertical Style Cover) | 4000 rpm |
| Min. Bore | 1.062" |
| Nominal Torque | 33000 In.Lbs. |
| Outside Diameter (horiontal Style Cover) | 8.39" |
| Outside Diameter (vertical Style Cover) | 7.88" |
| Overall Length | 7.88" |
| Set Screw Style Coupling Location Size (dimension Sl) | 1.03" |
| Set Screw Style Coupling Size (dimension T) | 5/16-18 |
| Style | Bored |
| Type | Grid Coupling |
| Ship weight (kg) | 6.11 |
| Ship height (cm) | 20.02 |
| Ship length (cm) | 21.31 |
| Ship width (cm) | 21.31 |
| Country of Origin | US |
| Model | Bore Size | Keyway Size | Set Screw Style Coupling Size (Dimension T) | Length through Bore | Grid Coupling Size | Price | |
|---|---|---|---|---|---|---|---|
| 69790405463 | 1-1/8" | 1/4" x 1/8" | 8-32 | 1.88" | 1020 | £100.56 | |
| 69790405468 | 1-1/8" | 1/4" x 1/8" | 8-32 | 1.88" | 1030 | £126.58 | |
| 69790405470 | 1-3/8" | 5/16" x 3/32" | 8-32 | 1.88" | 1030 | £126.58 | |
| 69790405472 | 1" | 1/4" x 1/8" | 10-24 | 2" | 1040 | £167.56 | |
| 69790405473 | 1-1/8" | 1/4" x 1/8" | 10-24 | 2" | 1040 | £167.56 | |
| 69790405475 | 1-3/8" | 5/16" x 5/32" | 10-24 | 2" | 1040 | £185.57 | |
| 69790405476 | 1-1/2" | 3/8" x 3/16" | 10-24 | 2" | 1040 | £167.56 |
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+