GN 924.7-BHandwheels with Retractable Handle

Without keyway

Aluminum, Handle Swiveling

Technical datasheet

GN 924.7-B

Without keyway

GN 924.7-K

With keyway DIN 6885-1 P9

GN 924.7-B

Reset

Catalogue	d₁	d₂ H7 Bore	s H11 Square	b	d₃ ≈	c	d₃	l₂	l₃	r	A/F	Recommended washer

GN 924.7-125-B12-R-SW	125	12	24.5	23	31	4	18	45	62	45.5	22	GN 184-22
GN 924.7-125-B14-R-SW	125	14	24.5	23	31	4	18	45	62	45.5	22	GN 184-22
GN 924.7-140-B14-R-SW	140	14	26	23	36	4	19	47	77.5	52	24	GN 184-22
GN 924.7-140-B16-R-SW	140	16	26	23	36	4	19	47	77.5	52	24	GN 184-22
GN 924.7-160-B14-R-SW	160	14	26	23	36	4	20	48	77.5	61	24	GN 184-22
GN 924.7-160-B16-R-SW	160	16	26	23	36	4	20	48	77.5	61	24	GN 184-22
GN 924.7-200-B18-R-SW	200	18	27	23	42	4	24	53	87.5	80.5	25	GN 184-22
GN 924.7-200-B20-R-SW	200	20	27	23	42	4	24	53	87.5	80.5	25	GN 184-22

Bore codes

Version B: Without keyway
Version K: With keyway DIN 6885-1 P9

Type

Type R: With revolving retractable handle

Wheel body

Aluminum die casting

Hub machined

Rim turned

Radial and axial runout of the rim < 0.4

Powder coated

Black, RAL 9005, textured finish SW

Silver, RAL 9006, textured finish SR

Safety Retractable Handles GN 798.7

Plastic, Polyamide (PA)

Black, matte

Retracting mechanism

Steel

Spindle, 1.0718, blackened

Attachment part, sintered, blackened

The handwheels GN 924.7 are suitable for applications where the handle must not remain in the operating position.

In order to bring the handle into this position it has to be turned first through 90° to a stop against a torsion spring and then it is pushed against spring pressure into its hold position. By maintaining the forward thrust on the handle the handwheel can easily be rotated. When releasing the handle the springs returns it back to the retracted position.