Home Machine Elements Rings GN 7072.2

GN 7072.2

Split Shaft Collars

Stainless Steel, with Flange Holes

Enquire Now

GN 7072.2-A

Split Shaft Collars

With two through holes

GN 7072.2-B

Split Shaft Collars

With two countersunk holes for socket cap screws

GN 7072.2-C

Split Shaft Collars

With two tapped holes

Description

Specification

Types

Type A: With two through holes

Type B: With two countersunk holes for socket cap screws

Type C: With two tapped holes

Stainless steel AISI 316LHC NI

Sintered

Socket cap screw DIN 912

Stainless steel AISI 304

Information

With split shaft collars GN 7072.2, e.g., axles are attached to housing, or wheels and washers are installed on shafts.

They can be assembled safely and easily with a high clamping force by reducing the slot height, without damaging the surface of shafts and axles. As compared to semi-split shaft collars, split shaft collars can even be assembled radially.

The thread d₃ for sizes d₁ = 30 to 36 is designed as a through hole; for sizes d₁ = 42 and larger, it is designed as blind hole.

List of Shaft Collar Types

Accessory

Adjustable Hand Lever GN 311

Damping Washer GN 7072.30

Technical information

ISO-Fundamental Tolerances

Stainless Steel Characteristics

GN 7072.2-A

	d₁	d₂ H10	b ±0.2	d₃	d₄	m	s	x ≈ Max. protrusion of cap screw	Adjustable hand lever for d₃
Code											Actions
GN 7072.2-30-B12-NI-A	30	B 12	11	M 4	4.5	21	2.1	0.7	GN 311-30-M4-12-SW	36
GN 7072.2-32-B14-NI-A	32	B 14	11	M 4	4.5	23	2.1	0.7	GN 311-30-M4-12-SW	39
GN 7072.2-36-B15-NI-A	36	B 15	13	M 5	5.5	25.5	2.1	1.4	GN 311-30-M5-13-SW	65
GN 7072.2-36-B16-NI-A	36	B 16	13	M 5	5.5	26	2.1	1.4	GN 311-30-M5-13-SW	58
GN 7072.2-42-B18-NI-A	42	B 18	15	M 5	5.5	30	3	0.6	GN 311-30-M5-15-SW	94
GN 7072.2-42-B20-NI-A	42	B 20	15	M 5	5.5	31	3	0.6	GN 311-30-M5-15-SW	88
GN 7072.2-48-B22-NI-A	48	B 22	15	M 5	6.5	35	3	0	GN 311-45-M5-16-SW	120
GN 7072.2-48-B25-NI-A	48	B 25	15	M 5	6.5	36.5	3	0	GN 311-45-M5-16-SW	109
GN 7072.2-55-B28-NI-A	55	B 28	15	M 6	6.5	41.5	3	0.5	GN 311-45-M6-18-SW	150
GN 7072.2-55-B30-NI-A	55	B 30	15	M 6	6.5	42.5	3	0.5	GN 311-45-M6-18-SW	141
GN 7072.2-60-B32-NI-A	60	B 32	15	M 6	6.5	46	4	0.4	GN 311-45-M6-19-SW	183
GN 7072.2-60-B35-NI-A	60	B 35	15	M 6	6.5	47.5	4	0.4	GN 311-45-M6-19-SW	154
GN 7072.2-65-B40-NI-A	65	B 40	15	M 6	6.5	52.5	4	0.5	GN 311-45-M6-20-SW	175

Enquiry Now

To allow us to respond to your enquiry promptly, please provide all required information.