Aluminum

GN 322.7 Handwheels with Retractable Handle, aluminum, rim polished, handle swivelling

Handwheels with Retractable Handle aluminum rim polished handle swivelling GN 322.7 sketch

Bore code

B	Without keyway
K	With keyway

Type

R	With revolving retractable handle

Show filter

d₁	d₂ H7 Bore		d₃	b	c	l₁	l₂	l₃	r	Ø Handle

125	12	-	31	24,5	7,5	18	44	61,5	50	22
140	14	-	36	24,5	7	19	45,5	76,5	57,5	24
160	14	16	36	25	7,5	20	47	76,5	67,5	24
200	18	20	42	25	8,5	24	52,5	86,5	84	25
250	22	-	48	26,5	13	28	61	86,5	111	25

Filter combination produces no result.

Specification

Aluminum

Hub machined
Rim turned and polished
Unmachined wheel body
Matte shot-blasted

Radial and axial runout of the rim < 0.4

Plastic Characteristics

Keyway P9 DIN 6885 Page 1

Cross holes GN 110

ISO Fundamental Tolerances

Information

Handwheels GN 322.7 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.

How to order