GN 817.2 Indexing plungers Steel / Stainless Steel, with long knob, with and without rest position

Description

Specification

Types

Type B: without rest position, without lock nut

Type BK: without rest position, with lock nut

Type C: with rest position, without lock nut

Type CK: with rest position, with lock nut

Version in Steel

blackened

Pin hardened

Version in Stainless Steel NI

AISI 303

Pin chemically nickel plated

Knob Plastic (Polyamide PA)

black, matt

not removable

Information

Indexing plungers GN 817.2 correspond to GN 817 , they only differ by a longer knob.

Type C / CK are used for such applications where the plunger has to stay in its retracted position. To achieve this, the knob is roated by 90° degrees after being retracted. A notch keeps the plunger in this position.

Range of indexing plungers

Technical information

ISO-Fundamental Tolerances

Stainless Steel characteristics

Plastic characteristics

GN 817.2
Steel
GN 817.2-NI
Stainless Steel

GN 817.2

Filter
Description	d₁ Pin -0.05/-0.10 Bore H7	l₁ min.	d₂	d₃	k	l₂	l₃	l₄	A/F	Spring load in N ≈ initial	Spring load in N ≈ end	Weight
GN 817.2-4-4-B	4	4	M 8 x 1	16	21	42	16	5	10	4.5	12	11
GN 817.2-4-6-B	4	6	M 8 x 1	16	21	42	16	5	10	4	12.5	14
GN 817.2-5-5-B	5	5	M 10 x 1	19	24	48	18	6	12	5	15	20
GN 817.2-5-8-B	5	8	M 10 x 1	19	24	48	18	6	12	5	18	24
GN 817.2-6-6-B	6	6	M 12 x 1.5	23	30	58	22	6	14	6.5	19	40
GN 817.2-6-9-B	6	9	M 12 x 1.5	23	30	58	22	6	14	6	25	44
GN 817.2-8-8-B	8	8	M 16 x 1.5	28	36	70	26	8	17	8.5	26	60
GN 817.2-8-12-B	8	12	M 16 x 1.5	28	36	70	26	8	17	8.5	28	64
GN 817.2-10-12-B	10	12	M 16 x 1.5	28	36	70	26	8	17	9.5	38	70
GN 817.2-12-15-B	12	15	M 20 x 1.5	28	36	79	33	10	22	11.5	40	120
GN 817.2-4-4-BK	4	4	M 8 x 1	16	21	42	16	5	10	4.5	12	14
GN 817.2-4-6-BK	4	6	M 8 x 1	16	21	42	16	5	10	4	12.5	15
GN 817.2-5-5-BK	5	5	M 10 x 1	19	24	48	18	6	12	5	15	20
GN 817.2-5-8-BK	5	8	M 10 x 1	19	24	48	18	6	12	5	18	24
GN 817.2-6-6-BK	6	6	M 12 x 1.5	23	30	58	22	6	14	6.5	19	50
GN 817.2-6-9-BK	6	9	M 12 x 1.5	23	30	58	22	6	14	6	25	60
GN 817.2-8-8-BK	8	8	M 16 x 1.5	28	36	70	26	8	17	8.5	26	70
GN 817.2-8-12-BK	8	12	M 16 x 1.5	28	36	70	26	8	17	8.5	28	80
GN 817.2-10-12-BK	10	12	M 16 x 1.5	28	36	70	26	8	17	9.5	38	83
GN 817.2-12-15-BK	12	15	M 20 x 1.5	28	36	79	33	10	22	11.5	40	140
GN 817.2-4-4-C	4	4	M 8 x 1	16	21	42	16	5	10	4.5	12	12
GN 817.2-4-6-C	4	6	M 8 x 1	16	21	42	16	5	10	4	12.5	14
GN 817.2-5-5-C	5	5	M 10 x 1	19	24	48	18	6	12	5	15	15
GN 817.2-5-8-C	5	8	M 10 x 1	19	24	48	18	6	12	5	18	20
GN 817.2-6-6-C	6	6	M 12 x 1.5	23	30	58	22	6	14	6.5	19	35
GN 817.2-6-9-C	6	9	M 12 x 1.5	23	30	58	22	6	14	6	25	25
GN 817.2-8-8-C	8	8	M 16 x 1.5	28	36	70	26	8	17	8.5	26	70
GN 817.2-8-12-C	8	12	M 16 x 1.5	28	36	70	26	8	17	8.5	28	70
GN 817.2-10-12-C	10	12	M 16 x 1.5	28	36	70	26	8	17	9.5	38	80
GN 817.2-12-15-C	12	15	M 20 x 1.5	28	36	79	33	10	22	11.5	40	140
GN 817.2-4-4-CK	4	4	M 8 x 1	16	21	42	16	5	10	4.5	12	16
GN 817.2-4-6-CK	4	6	M 8 x 1	16	21	42	16	5	10	4	12.5	20
GN 817.2-5-5-CK	5	5	M 10 x 1	19	24	48	18	6	12	5	15	20
GN 817.2-5-8-CK	5	8	M 10 x 1	19	24	48	18	6	12	5	18	26
GN 817.2-6-6-CK	6	6	M 12 x 1.5	23	30	58	22	6	14	6.5	19	40
GN 817.2-6-9-CK	6	9	M 12 x 1.5	23	30	58	22	6	14	6	25	40
GN 817.2-8-8-CK	8	8	M 16 x 1.5	28	36	70	26	8	17	8.5	26	80
GN 817.2-8-12-CK	8	12	M 16 x 1.5	28	36	70	26	8	17	8.5	28	88
GN 817.2-10-12-CK	10	12	M 16 x 1.5	28	36	70	26	8	17	9.5	38	90
GN 817.2-12-15-CK	12	15	M 20 x 1.5	28	36	79	33	10	22	11.5	40	160