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Product Specifications:
| Item | Grid Coupling Hub |
| Application | For Limited Space, General Purpose |
| Bore Dia. | 7/8" |
| Bore Fit | Clearance |
| Bore Size | 7/8" |
| Bore Type | Round With Keyway |
| Coupling Overall Length | 4 22/25" |
| Coupling Size | 1050 |
| Coupling Weight | 12 lbs. |
| Coupling Weight (lb.) | 12.0 lbs |
| Features | Design Flexibility, Horizontally Split Cover, Stop Lug In Cover Prevents Spinning During Reversing Service |
| For Misalignment Type | Angular, Parallel |
| Gap | 0.13" |
| Hp @ 100 Speed | 6 1/10 hp |
| Hp Rating @ 100 Rpm | 6.1 hp |
| Hub | Standard Grid Taper Hub |
| Hub Body Length | 2.37" |
| Hub Dia. | 2 5/8" |
| Hub Material | Steel |
| Included Screws | Set Screw |
| Key Way Size | 3/16" x 3/32" |
| Keyway Depth | 3/32" |
| Keyway Width | 3/16" |
| Length Through Bore | 2 3/8" |
| Machinable Bore Range | 7/8" to 1 7/8" |
| Material | Steel |
| Max. Bore | 1 7/8" |
| Max. Speed | 4500 RPM |
| Min. Bore | 1/2" |
| Outside Dia. | 2.63" |
| Overall Coupling Length | 4 22/25" |
| Overall Length | 4 22/25" |
| Product Type | Grid Hub |
| Rated Torque | 3850 lbs.-in. |
| Screw Thread Size | M8 |
| System Of Measurement | Imperial |
| Torque | 3850 lbs.-in. |
Shipping Info:
| Ship weight (kg) | 1.76 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 6.68 |
| Ship width (cm) | 6.68 |
Product Variants
| Product | Model | Bore Dia. | Torque | Coupling Size | Length Through Bore | Min. Bore | Hp @ 100 Speed | Gap | Coupling Weight | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
1060TRB | - | 6054 lbs.-in. | 1060 | 2 1/2" | 1 1/4" | 9 3/5 hp | 0.13" | 16 lbs. | €177.18 | |
![]() |
1090TRB | - | 33013 lbs.-in. | 1090 | 3 7/8" | 1.06" | 52 hp | 0.13" | 54 lbs. | €421.24 | |
![]() |
1020T58 | 5/8" | 460 lbs.-in. | 1020 | 1 7/8" | 1/2" | 73/100 hp | 0.13" | 4 lbs. | €100.56 | |
![]() |
1020T34 | 3/4" | 460 lbs.-in. | 1020 | 1 7/8" | 1/2" | 73/100 hp | - | 4 lbs. | €100.56 | |
![]() |
1020T78 | 7/8" | 460 lbs.-in. | 1020 | 1 7/8" | 1/2" | 73/100 hp | 0.13" | 4 lbs. | €100.56 | |
![]() |
1020T118 | 1 1/8" | 460 lbs.-in. | 1020 | 1 7/8" | 1/2" | 73/100 hp | 0.13" | 4 lbs. | €100.56 | |
![]() |
1030T78 | 7/8" | 1319 lbs.-in. | 1030 | 1 7/8" | 1/2" | 2 1/10 hp | 0.13" | 5.3 lbs. | €126.90 |
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TB WOODS 1050T78 Grid Hub, Steel, 1050 Size, 0.875 inch Bore Dia., 3850 lbs.-in. Torque
€193.93 /unit


