GN 704 Quick release set collars


  • RoHS

Description

Specification

Ring
Aluminium
black anodized
Lever
Aluminium
yellow anodized

Information

The force lock with the shaft is made in the GN 704 quick release set collars via an eccentric lever which allows the collars to be adjusted easily and quickly without tools. The aluminium design delivers low inertia values.
The specified tightening torque of the screw is a recommended value with which the collar clamped to a shaft (with closed eccentric lever) is capable of reaching the specified axial load capacity. The details on axial load capacity are non-binding guidance values and do not constitute a warranty of characteristics.
Keeping the friction surface of the eccentric lever slightly greased will help to prolong the useful service life.

Technical information

Quick release set collars  GN 704
GN 704
Filter
Description d1 d2 Recommended
shaft tolerance h8
b s Tightening torque
of the screw
in Nm ≈
Axial load in N ≈ Weight
GN 704-38-B6 38 B 6 10 1.5 0.5 130 27
GN 704-38-B8 38 B 8 10 1.5 0.5 130 25
GN 704-38-B10 38 B 10 10 1.5 0.5 150 25
GN 704-38-B12 38 B 12 10 1.5 0.5 160 25
GN 704-38-B14 38 B 14 10 1.5 0.5 180 24
GN 704-38-B15 38 B 15 10 1.5 0.5 220 22
GN 704-38-B16 38 B 16 10 1.5 0.5 260 23
GN 704-50-B20 50 B 20 13 1.5 0.7 310 54
GN 704-50-B25 50 B 25 13 1.5 0.7 400 49
GN 704-50-B28 50 B 28 13 1.5 0.7 430 43
GN 704-50-B30 50 B 30 13 1.5 0.7 450 41
GN 704-75-B32 75 B 32 15 1.5 1.5 460 126
GN 704-75-B35 75 B 35 15 1.5 1.5 480 119
GN 704-75-B38 75 B 38 15 1.5 1.5 530 113