Posi-Lok Keyless Shaft Bushing, Stainless Steel - 1/4" Bore
Part Number: PSL-K-1/4-F
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Technical Resources
PSL-K-1/4-F Specifications
| Part Number | PSL-K-1/4-F |
| Transmittable T: | 4 ft-lbs |
| Transmittable FA: | 351 lbf |
| Shaft Bore Diameter (d): | 6.35 mm (0.250") |
| Shaft Tolerance Grade: | H8 |
| Shaft Contact Pressure: | 17,525 PSI |
| Sleeve Diameter (D): | 12 mm |
| Hub Bore Tolerance Grade: | H7 |
| Hub Contact Pressure: | 8,762 PSI |
| Sleeve Length (L): | 10 mm |
| Body Length (L1): | 20 mm |
| Overall Length (L2): | 24 mm |
| Upper Flange Length (L3): | 3.5 mm |
| Lower Flange Length (L4): | 5 mm |
| Upper Flange Diameter (D1): | 25 mm |
| Lower Flange Diameter (D2): | 23 mm |
| Bolt Circle (P): | 17 mm |
| Weight: | 0.08 lb |
| Polar Moment of Inertia: | 59x10⁻⁶ lb-ft² |
| Actuation Screws (M1): | M4 x 8 |
| Screws No.: | 2 |
| Tightening Torque: | 18 in-lb |
| Detachment Screw Hole (M2): | 2-M4 |