Indexing Plungers GN 823

Type: B - Non Lock-Out
Coding: BP - Anti-twist protection parallel
Material: NI - Stainless steel

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

corrosion-resistant
precise fit
environmentally friendly

Show all Stainless Steel products

Application Examples List of Indexing Plunger Types Load Rating Information ISO Fundamental Tolerances Stainless Steel Characteristics

Product description

Indexing plungers GN 823 with operating lever can be used to lock carriages in guides, for example. The plunger pin is retracted by simply pressing the operating lever.

Type C also allows actuation by pulling and locking the plunger pin in the retracted position (lock-out).

Specification

Guide
Stainless steelNI AISI 304

Plunger pin
Stainless steel AISI 303

Lever
Plastic, Polyphthalamide (PPA)

Glass fiber reinforced
BlackSW

Pressure spring
Stainless steel AISI 302

RoHS

Accessory

GN 412.2 Locating Bushings (with Collar)
GN 412.4 Locating Bushings (with Collar)
GN 412.3 Locating Bushings with Tapered Flange
GN 412.5 Locating Bushings with Tapered Flange (with Ramping Cone)

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Part Number B - Rotating	Part Number BP - Anti-twist protection parallel	Part Number BR - Anti-twist protection perpendicular	d₁ Plunger h9 Guide +0.003 / +0.001	l₁	b₁	b₂	d₂ -0.002 / -0.004	d₃	d₄	k	l₂	l₃	l₄	l₅ ≈	l₆ ≈	l₇ ≈	s	Spring load ≈ Initial	End

823-4-5-B-B-NI-SW	823-4-5-B-BP-NI-SW	823-4-5-B-BR-NI-SW	0.157 h9 / +0.003 / +0.001	0.20	1.38	0.59	0.315 -0.002 / -0.004	0.67	0.17	0.98	1.02	0.08	1.02	0.31	1.42	-	0.08	0.67 lbf (3 N)	2.25 lbf (10 N)
823-5-5-B-B-NI-SW	823-5-5-B-BP-NI-SW	823-5-5-B-BR-NI-SW	0.197 h9 / +0.003 / +0.001	0.20	1.38	0.59	0.315 -0.002 / -0.004	0.67	0.17	0.98	1.02	0.08	1.02	0.31	1.42	-	0.08	0.67 lbf (3 N)	2.25 lbf (10 N)
823-6-7-B-B-NI-SW	823-6-7-B-BP-NI-SW	823-6-7-B-BR-NI-SW	0.236 h9 / +0.003 / +0.001	0.28	1.57	0.71	0.394 -0.002 / -0.004	0.87	0.17	1.18	1.36	0.10	1.38	0.39	1.89	-	0.08	1.69 lbf (7.5 N)	4.50 lbf (20 N)
823-7-7-B-B-NI-SW	823-7-7-B-BP-NI-SW	823-7-7-B-BR-NI-SW	0.276 h9 / +0.003 / +0.001	0.28	1.57	0.71	0.394 -0.002 / -0.004	0.87	0.17	1.18	1.36	0.10	1.38	0.39	1.89	-	0.12	1.69 lbf (7.5 N)	4.50 lbf (20 N)
823-8-10-B-B-NI-SW	823-8-10-B-BP-NI-SW	823-8-10-B-BR-NI-SW	0.315 h9 / +0.003 / +0.001	0.39	1.97	0.91	0.551 -0.002 / -0.004	1.02	0.21	1.50	1.67	0.10	1.69	0.51	2.36	-	0.12	2.70 lbf (12 N)	7.64 lbf (34 N)
823-10-10-B-B-NI-SW	823-10-10-B-BP-NI-SW	823-10-10-B-BR-NI-SW	0.394 h9 / +0.003 / +0.001	0.39	1.97	0.91	0.551 -0.002 / -0.004	1.02	0.21	1.50	1.67	0.10	1.69	0.51	2.36	-	0.12	2.70 lbf (12 N)	7.64 lbf (34 N)

Part Number B - Rotating	Part Number BP - Anti-twist protection parallel	Part Number BR - Anti-twist protection perpendicular	d₁ Plunger h9 Guide +0.003 / +0.001	l₁	b₁	b₂	d₂ -0.002 / -0.004	d₃	d₄	k	l₂	l₃	l₄	l₅ ≈	l₆ ≈	l₇ ≈	s	Spring load ≈ Initial	End

823-4-5-C-B-NI-SW	823-4-5-C-BP-NI-SW	823-4-5-C-BR-NI-SW	0.157 h9 / +0.003 / +0.001	0.20	1.38	0.59	0.315 -0.002 / -0.004	0.67	0.17	0.98	1.02	0.08	1.02	0.31	1.42	2.09	0.08	0.67 lbf (3 N)	2.25 lbf (10 N)
823-5-5-C-B-NI-SW	823-5-5-C-BP-NI-SW	823-5-5-C-BR-NI-SW	0.197 h9 / +0.003 / +0.001	0.20	1.38	0.59	0.315 -0.002 / -0.004	0.67	0.17	0.98	1.02	0.08	1.02	0.31	1.42	2.09	0.08	0.67 lbf (3 N)	2.25 lbf (10 N)
823-6-7-C-B-NI-SW	823-6-7-C-BP-NI-SW	823-6-7-C-BR-NI-SW	0.236 h9 / +0.003 / +0.001	0.28	1.57	0.71	0.394 -0.002 / -0.004	0.87	0.17	1.18	1.36	0.10	1.38	0.39	1.89	2.80	0.08	1.69 lbf (7.5 N)	4.50 lbf (20 N)
823-7-7-C-B-NI-SW	823-7-7-C-BP-NI-SW	823-7-7-C-BR-NI-SW	0.276 h9 / +0.003 / +0.001	0.28	1.57	0.71	0.394 -0.002 / -0.004	0.87	0.17	1.18	1.36	0.10	1.38	0.39	1.89	2.80	0.12	1.69 lbf (7.5 N)	4.50 lbf (20 N)
823-8-10-C-B-NI-SW	823-8-10-C-BP-NI-SW	823-8-10-C-BR-NI-SW	0.315 h9 / +0.003 / +0.001	0.39	1.97	0.91	0.551 -0.002 / -0.004	1.02	0.21	1.50	1.67	0.10	1.69	0.51	2.36	3.46	0.12	2.70 lbf (12 N)	7.64 lbf (34 N)
823-10-10-C-B-NI-SW	823-10-10-C-BP-NI-SW	823-10-10-C-BR-NI-SW	0.394 h9 / +0.003 / +0.001	0.39	1.97	0.91	0.551 -0.002 / -0.004	1.02	0.21	1.50	1.67	0.10	1.69	0.51	2.36	3.46	0.12	2.70 lbf (12 N)	7.64 lbf (34 N)

d₁ Plunger h9 Guide +0.003 / +0.001	l₁	b₁	b₂	d₂ -0.002 / -0.004	d₃	d₄	k	l₂	l₃	l₄	l₅ ≈	l₆ ≈	l₇ ≈	s	Spring load ≈ Initial	End

0.157	0.20	1.38	0.59	0.315	0.67	0.17	0.98	1.02	0.08	1.02	0.31	1.42	2.09	0.08	0.67 lbf (3 N)	2.25 lbf (10 N)
0.197	0.20	1.38	0.59	0.315	0.67	0.17	0.98	1.02	0.08	1.02	0.31	1.42	2.09	0.08	0.67 lbf (3 N)	2.25 lbf (10 N)
0.236	0.28	1.57	0.71	0.394	0.87	0.17	1.18	1.36	0.10	1.38	0.39	1.89	2.80	0.08	1.69 lbf (7.5 N)	4.50 lbf (20 N)
0.276	0.28	1.57	0.71	0.394	0.87	0.17	1.18	1.36	0.10	1.38	0.39	1.89	2.80	0.12	1.69 lbf (7.5 N)	4.50 lbf (20 N)
0.315	0.39	1.97	0.91	0.551	1.02	0.21	1.50	1.67	0.10	1.69	0.51	2.36	3.46	0.12	2.70 lbf (12 N)	7.64 lbf (34 N)
0.394	0.39	1.97	0.91	0.551	1.02	0.21	1.50	1.67	0.10	1.69	0.51	2.36	3.46	0.12	2.70 lbf (12 N)	7.64 lbf (34 N)