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Product Specifications:
| Item | Quick Detachable Bushing |
| Bolt Circle Dia. | 3.313" |
| Bolt Circle Diameter | 3.31" |
| Bolt Size | 5/16"-18 x 2" |
| Bore Bushing Series | SK Series |
| Bore Dia. | 7/8" |
| Bore Size | 7/8" |
| Bore System Of Measurement | Inch |
| Bore Type | Finished With Keyway |
| Bushing | Standard |
| Bushing Type | Quick Detachable |
| Coupling Size | SK |
| Dimension A | 1/2" |
| Dimension B | 2.813" |
| Dimension D | 3 7/8" |
| Dimension E | 1.38" |
| Dimension F | 1 1/4" |
| Dimension L | 1 22/25" |
| Dimension L | 1.88" |
| Flange Thickness | 1/2" |
| Flange Type | Split |
| For Shaft Type | Keyed |
| Hardware | Imperial Series |
| Includes | (3) Cap Screws |
| Key Size | 3/16" x 3/32" |
| Keyway | Standard |
| Keyway Depth | 3/32" |
| Keyway Width | 3/16" |
| Large Barrel Diameter | 2.813" |
| Length Less Flange | 1 3/8" |
| Material | Steel |
| Maximum Torque | 7000 lbs.-in. |
| Mounting Type | Conventional Or Reverse |
| Overall Diameter | 3.875" |
| Overall Length | 1.875" |
| Sae Grade | Grade 5 |
| Series | SK Series |
| Size | SK |
| Taper | 3/4 in Per ft |
| Torque | 7000 lbs.-in. |
| Type | Standard |
Shipping Info:
| Ship weight (kg) | 1.53 |
| Ship height (cm) | 5.24 |
| Ship length (cm) | 10.8 |
| Ship width (cm) | 10.8 |
| HS code | 7326908588 |
| Country of Origin | MX |
Product Variants
| Product | Model | Torque | Bore Dia. | Bolt Circle Dia. | Overall Length | Flange Thickness | Bushing | Mounting Type | Bore Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
SD11116 | 5000 lbs.-in. | 1.688" | 2.688" | 1.813" | 7/16" | Standard | Conventional Or Reverse | 1 mm | €68.67 | |
![]() |
SD11516 | 5000 lbs.-in. | - | 2.688" | 1.813" | 7/16" | Standard | Conventional Or Reverse | 1 mm | €68.67 | |
![]() |
SD1316 | - | 1.187" | 4.687" | 1.813" | 7/16" | - | - | - | €68.67 | |
![]() |
SDS11116 | 5000 lbs.-in. | 1.688" | 2.688" | 1.313" | 7/16" | Standard | Conventional Or Reverse | 1 mm | €55.80 | |
![]() |
SDS11516 | 5000 lbs.-in. | - | 2.688" | 1.313" | 7/16" | Standard | - | 1 mm | €55.80 | |
![]() |
SDS178 | 5000 lbs.-in. | 1 7/8" | 2.688" | 1.313" | 7/16" | Standard | Conventional Or Reverse | 1 mm | €55.80 | |
![]() |
SDS58 | 5000 lbs.-in. | 5/8" | 2.688" | 1.313" | 7/16" | Standard | Conventional Or Reverse | 5/8" | €55.80 |
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Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
TB WOODS SK78 QD Bushing, Cast Iron, SK Size, 0.875 inch Bore Dia., Standard Keyway
€83.59 /unit



