GN 709.1-RHClamping Pads

Serrated contact face, with hard metal ball

Steel, with Threaded Stud

Technical datasheet

Serrated contact face, with hard metal ball

GN 709.1-RH

Serrated contact face, with hard metal ball

GN 709.1-RRH

Serrated contact face, with automatic return, with hard metal ball

GN 709.1-R

Serrated contact face

GN 709.1-B

Smooth contact face

GN 709.1-RR

Serrated contact face, with automatic return

GN 709.1-BR

Smooth contact face, with automatic return

GN 709.1-RH

Reset

Catalogue	d₁	d₂	d₃	d₄	l₂ ±0.1	l₃	A/F	Static load max. in kN

GN 709.1-13-M6-RH	13	M 6	8.3	10	13	8	11	10	15
GN 709.1-13-M8-RH	13	M 8	8.3	10	13	8	11	10	16
GN 709.1-20-M8-RH	20	M 8	13.2	16	18	10	17	25	49
GN 709.1-20-M10-RH	20	M 10	13.2	16	18	10	17	25	52
GN 709.1-20-M12-RH	20	M 12	13.2	16	18	12	17	25	54
GN 709.1-30-M16-RH	30	M 16	20	25	27	16	27	90	188
GN 709.1-50-M20-RH	50	M 20	34.5	40	35	20	41	165	634
GN 709.1-50-M24-RH	50	M 24	34.5	40	35	24	41	165	663

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

Type RH: Serrated contact face, with hard metal ball

Type RRH: Serrated contact face, with automatic return, with hard metal ball

Stainless Steel AISI 431

tempered

Ball

Steel

hardened, blank

(Type B / R / BR / RR)

Ball

Hard metal steel

nickel plated

(Type RH / RRH)

Spring element

Plastic (PUR)

(Type BR / RRH)

GN 709.1 clamping pads are used as movable supports or plungers for clamping workpieces. They can also be used as stops. For cast components the use of clamping pads with a hard metal ball is recommended.

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.