378485-25 – Keyway – Size .250 X .250 – Length 4″ – Pa Type Square
$3.37
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Description
378485-25 Square Keyway. .250″ x .250″ cross-section, 4″ length. Verify shaft and hub keyway groove dimensions before ordering.
Full Description
378485-25 Keyway – Square – .250 x .250 – 4" Length
The 378485-25 is a square keyway measuring .250" x .250" in cross-section with a 4" length.
Specifications
- Part Number: 378485-25
- Type: Square
- Size: .250 x .250"
- Length: 4"
When using the 378485-25, verify the shaft keyway groove and hub keyway groove both match the .250" x .250" square cross-section. The 4" length provides material to cut to the required key length for the specific shaft and hub engagement depth.
The 378485-25 is the longer 4" variant compared to the 378484-25-1 which provides 2" length in the same .250 x .250" square profile. Select 378485-25 when a longer key or multiple shorter keys need to be cut from a single piece. Confirm cross-section dimensions on the shaft and hub keyways match .250" x .250" before ordering.
Additional information
| Partn number | 378485-25 |
|---|---|
| pa_type | Square |
| Size | .250 X .250 |
| Length | 4 |
| Notes | 378485-25 |
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 | Partn number 378484-25-1 Size .250 X .250 Length 2 Notes Replaced 10-8 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Partn number 378484-25 Size .312 X .312 Notes 378484-25 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Keyway (2) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Partn number 378484-25-1 Size .250 X .250 Length 2 Notes Replaced 10-8 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Partn number 378484-25 Size .312 X .312 Notes 378484-25 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
