All of our splined-hub couplings come standard with blind set screws. Since the set screws never touch the shaft, there is never any damage to the splined shaft, all the while spreading the pressure over a larger area for a tighter compression.
Unit of Measure

Specifications

Description 

N/A QF25SPL13T8/16

Notes

N/A Dimensions are based on standard cover.

Color

N/A Metallic

Weight

N/A 4.5 Kg10 lb

Coupling Size

N/A 25

Number of Teeth

N/A 13

Pitch

N/A Pitch 8/16

Dimensions

A

N/A 124.3 mm4.9 in

C

N/A 52.1 mm2.06 in

D1

N/A 106.9 mm4.21 in

D2

N/A 81 mm3.19 in

D3

N/A 85.6 mm3.37 in

F

N/A 46 mm1.81 in

G Min

N/A 2.83 mm0.111 in

G Max

N/A 5.3 mm0.21 in

H

N/A 60.7 mm2.39 in

L1

N/A 36.1 mm1.42 in

P

N/A 49.5 mm1.95 in