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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 | 3.86" |
| Coupling Size | 1030 |
| Coupling Weight | 5.3 lbs. |
| Coupling Weight (lb.) | 5.3 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 Rating @ 100 Rpm | 2.1 hp |
| Hp Rating @ 100 Rpm | 2 1/10 hp |
| Hub | Standard Grid Taper Hub |
| Hub Body Length | 1.87" |
| Hub Diameter | 1 15/16" |
| Hub Material | Steel |
| Included Screws | Set Screw |
| Keyway Depth | 3/32" |
| Keyway Size | 3/16" x 3/32" |
| Keyway Width | 3/16" |
| Length Through Bore | 1 7/8" |
| Machinable Bore Range | 7/8" to 1 3/8" |
| Material | Steel |
| Max. Bore | 1 3/8" |
| Maximum Speed | 4500 RPM |
| Min. Bore | 1/2" |
| Outside Dia. | 1.94" |
| Overall Coupling Length | 3.86" |
| Overall Length | 3.86" |
| Product Type | Grid Hub |
| Rated Torque | 1319 lbs.-in. |
| Screw Thread Size | M6 |
| Standards | Agma |
| System Of Measurement | Imperial |
Shipping Info:
| Ship weight (kg) | 0.68 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 4.93 |
| Ship width (cm) | 4.93 |
Product Variants
| Product | Model | Length Through Bore | Outside Dia. | Rated Torque | Coupling Size | Bore Dia. | Min. Bore | Hp Rating @ 100 Rpm | Gap | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
1070T134 | 3" | 3 11/25" | 8798 lbs.-in. | 1070 | 1 3/4" | 1 1/4" | 14 hp | 0.13" | €349.56 | |
![]() |
1070T158 | 3" | 3 11/25" | - | 1070 | 1 5/8" | 1 1/4" | 14 hp | 0.13" | €349.56 | |
![]() |
1070T2316 | 3" | 3 11/25" | 8798 lbs.-in. | 1070 | 2.188" | 1 1/4" | 14 hp | 0.13" | €349.56 | |
![]() |
1080TRB | 3 1/2" | 4.13" | 18144 lbs.-in. | 1080 | - | 1.06" | 29 hp | 0.13" | €300.89 | |
![]() |
1120T378 | 5 7/8" | 7.06" | 121255 lbs.-in. | 1120 | 3 7/8" | 2.38" | 192 hp | 1/4" | €1,431.78 | |
![]() |
1020T1 | 1 7/8" | - | 460 lbs.-in. | 1020 | - | 1/2" | 73/100 hp | 0.13" | €100.56 | |
![]() |
1020T1116 | 1 7/8" | 1 14/25" | 460 lbs.-in. | 1020 | 1.062" | 1/2" | 73/100 hp | 0.13" | €100.56 |
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Contact us
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TB WOODS 1030T78 Grid Hub, Steel, 1030 Size, 0.875 inch Bore Dia., 1319 lbs.-in. Torque
€126.90 /unit



