Home Machine Elements Thrust pads GN 709.2

GN 709.2

Clamping pads

with female thread

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Serrated contact face

GN 709.2-BR

Clamping pads

Smooth contact face, with automatic return

GN 709.2-RR

Clamping pads

Serrated contact face, with automatic return

Description

Specification

Types

Type B: Smooth contact face

Type R: Serrated contact face

Type BR: Smooth contact face, with automatic return

Type RR: Serrated contact face, with automatic return

Steel

tempered, phosphated

Ball

Steel

hardened, blank

Spring element

Plastic (PUR)

(Type BR / RR)

Information

GN 709.2 clamping pads are used as movable supports or plungers for clamping workpieces. They can also be used as stops.

After the clamping process, the contact surfaces of clamping pads automatically reset themselves to their initial position. This prevents the bearing from jamming in an inclined position when the workpiece is inserted.

The bearing can be rotated by a maximum of 9° and is secured against further rotation.

On request

Serrated hard metal ball

Technical information

ISO-Fundamental Tolerances

Elastomer characteristics

GN 709.2-B

	d₁ n6	d₂	d₃	d₄	d₅ H7	l₁ ±0.02	l₂ ±0.1	l₃ max.	t min. For max. static load	Static load max. in kN
Code												Actions
GN 709.2-12-B	12	M 3	7.2	10	12	11	11	3.2	6	10	8
GN 709.2-18-B	18	M 4	10.5	16	18	17	17	4	8	25	30
GN 709.2-28-B	28	M 5	20	25	28	25	25	5.5	13	90	110

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