Plastic, Bushing / Spindle Steel

GN 521 Disk Handwheels

ELESA original design VDS. Info

Bore code

B	Without keyway
K	With keyway

Type

A	Without handle
R	With revolving handle

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d₁	d₂ H7 Bore Type A			Type R		d₃	d₄	d₅	d₆	d₇	b	h	l₁	l₂	l₃	r	Ø Handle

80	8	10	-	8	10	18	16	25	19	21	20	8	17	29	45	30,5	16
100	8	10	12	10	12	22	20	30	25	27	24	9	22	34	60	39	18
125	-	-	-	12	14	26	24	35	28	31	28	11	27	39,5	60	49	18
150	14	-	-	14	16	26	24	38	30	34	32	10	30	44	65	58	22
175	-	-	-	16	20	35	33	44	35	39	36	16	28	49	80	70	24
200	20	-	-	20	24	40	38	50	40	44	39	13	36	53	90	81	25
250	-	-	-	20	-	40	38	57	48	50	43	19	36	60	90	104	25
300	-	-	-	20	-	40	36,5	72	66	68,5	46	20	44	66	90	124	25

Filter combination produces no result.

Specification

Plastic
Technopolymer (Polypropylene PP)

Reinforced, shock-resistant
Temperature resistant up to 80 °C
Black, matte finish

Hub bushing
Steel, blackened

Threaded bushing
Brass

Cover
Plastic, light gray

Revolving handles
Plastic, Technoplymer (Polyamide PA)

Black, matte finish
Spindle steel
Zinc plated, blue passivated

Keyway P9 DIN 6885 Page 1

ISO Fundamental Tolerances

Plastic Characteristics

Cross holes GN 110

RoHS

On request

With Mushroom Shaped handle GN 597.1

Cover in other colors

Information

Disk handwheels GN 521 have recessed grips at their back.

The cover conceals clamping elements, e.g. countersunk washers, as well as protruding and recessed shafts. For mounting, the cover is pushed in by hand. For dismantling, the cover can be raised and taken off by applying moderate pressure in the rim of the cover.

How to order