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ER Clamping Nut for HiRunER Collet Chucks, for ER: 25

  • Mfr # 309617 25

  • Zoro # G414831969

product price: 
$
81.19
/ea

Key Features

Outside Dia.
44 mm
Standards
DIN 6499 D
Overall Length
24 mm
Max. Tightening Torque
101 N·m
Thread Size
M34x1.5
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Specifications

Details

MFR #
309617 25
Zoro #
G414831969
UPC #
-
Country of Origin
Germany
Standards
DIN 6499 D
Max. Tightening Torque
101 N·m
Item
Clamping nut
Collet Series
ER25
Balance Quality
G 2.5 at 25,000 rpm

Description

Thread and taper ground in a single setup for highest concentricity. Surface smoothly coated, ball-bearing mounted. Low coefficient of friction, high clamping forces. With slots. Suitable for: HiRunER precision ER collet chuck No. 300642, 300643, 300647, 302839, 302843, 302844, 305523, 305524, 305532. Optional extras: Hook wrench No. 628400, or torque wrench No. 309749 or No. 628520. Note: Collet chuck and clamping nut are balanced separately! Balance quality G at rotational speed: G 2.5 at 25-000 rpm Overall length L: 24 mm External Dia D: 44 mm Thread: M34x1.5 maximum tightening torque: 101 Nm

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