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ER Clamping Nut for HiRunER Collet Chucks, for ER: 20
Mfr # 309617 20
Zoro # G614831998
product price:Â
$
79.15
/ea
Key Features
Balance Quality
G 2.5 at 25,000 rpm
Thread Size
M28x1
Outside Dia.
38 mm
Standards
DIN 6499 D
Collet Series
ER20
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Specifications
Product Information
- MFR #
- 309617 20
- Zoro #
- G614831998
- UPC #
- -
- Country of Origin
- Germany
Dimensions
- Thread Size
- M28x1
- Outside Dia.
- 38 mm
- Overall Length
- 22.6 mm
Details
- Balance Quality
- G 2.5 at 25,000 rpm
- Standards
- DIN 6499 D
- Collet Series
- ER20
- Item
- Clamping nut
- Max. Tightening Torque
- 80 N·m
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. 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: 22.6 mm External Dia D: 38 mm Thread: M28x1 maximum tightening torque: 80 Nm
Documents & Resources
Restrictions
WARNING:
Cancer and Reproductive Harm
For more information go to
www.P65Warnings.ca.gov