ER Sealing Rings — specifications

ER Sealing Rings for use with straight shank cutting tools with coolant feed hole. Use on existing collets, prevents expensive sealed collets. Extended special clamping nut seals even in high-pressure coolant systems.

Standard:

DIN 6499

Manufacturer:

PTP CNC Toolings Pvt. Ltd., Belgaum, India

Ordering codes:

Full specification table for ER Sealing Rings
Ordering Code	Shank	Tool Ø	O-Ring
36CCNER16SR060	—	6 mm	94ORG/05.9W1.50
36CCNER16SR070	—	7 mm	94ORG/06.80W1.50
36CCNER16SR080	—	8 mm	94ORG/07.80W1.50
36CCNER16SR090	—	9 mm	94ORG/08.80W1.50
36CCNER16SR100	—	10 mm	94ORG/09.80W1.50
36CCNER20SR060	—	6 mm	94ORG/05.9W1.50
36CCNER20SR070	—	7 mm	94ORG/06.80W1.50
36CCNER20SR080	—	8 mm	94ORG/07.80W1.50
36CCNER20SR090	—	9 mm	94ORG/08.80W1.50
36CCNER20SR100	—	10 mm	94ORG/09.80W1.50
36CCNER20SR110	—	11 mm	94ORG/10.80W1.50
36CCNER20SR120	—	12 mm	94ORG/11.80W1.50
36CCNER20SR130	—	13 mm	94ORG/12.80W1.50
36CCNER25SR060	—	6 mm	94ORG/05.9W1.50
36CCNER25SR070	—	7 mm	94ORG/06.80W1.50
36CCNER25SR080	—	8 mm	94ORG/07.80W1.50
36CCNER25SR090	—	9 mm	94ORG/08.80W1.50
36CCNER25SR100	—	10 mm	94ORG/09.80W1.50
36CCNER25SR110	—	11 mm	94ORG/10.80W1.50
36CCNER25SR120	—	12 mm	94ORG/11.80W1.50
36CCNER25SR130	—	13 mm	94ORG/12.70W1.50
36CCNER25SR140	—	14 mm	94ORG/13.70W1.50
36CCNER25SR150	—	15 mm	94ORG/14.70W1.50
36CCNER25SR160	—	16 mm	94ORG/15.60W1.50
36CCNER32SR060	—	6 mm	94ORG/05.9W1.50
36CCNER32SR070	—	7 mm	94ORG/06.80W1.50
36CCNER32SR080	—	8 mm	94ORG/07.80W1.50
36CCNER32SR090	—	9 mm	94ORG/08.80W1.50
36CCNER32SR100	—	10 mm	94ORG/09.80W1.50
36CCNER32SR110	—	11 mm	94ORG/10.80W1.50
36CCNER32SR120	—	12 mm	94ORG/11.80W1.50
36CCNER32SR130	—	13 mm	94ORG/12.70W1.50
36CCNER32SR140	—	14 mm	94ORG/13.70W1.50
36CCNER32SR150	—	15 mm	94ORG/14.70W1.50
36CCNER32SR160	—	16 mm	94ORG/15.60W1.50
36CCNER32SR170	—	17 mm	94ORG/16.60W1.50
36CCNER32SR180	—	18 mm	94ORG/17.60W1.50
36CCNER32SR190	—	19 mm	94ORG/18.60W1.50
36CCNER32SR200	—	20 mm	94ORG/19.50W1.50
36CCNER40SR060	—	6 mm	94ORG/05.9W1.50
36CCNER40SR070	—	7 mm	94ORG/06.80W1.50
36CCNER40SR080	—	8 mm	94ORG/07.80W1.50
36CCNER40SR090	—	9 mm	94ORG/08.80W1.50
36CCNER40SR100	—	10 mm	94ORG/09.80W1.50
36CCNER40SR110	—	11 mm	94ORG/10.80W1.50
36CCNER40SR120	—	12 mm	94ORG/11.80W1.50
36CCNER40SR130	—	13 mm	94ORG/12.70W1.50
36CCNER40SR140	—	14 mm	94ORG/13.70W1.50
36CCNER40SR150	—	15 mm	94ORG/14.70W1.50
36CCNER40SR160	—	16 mm	94ORG/15.60W1.50
36CCNER40SR170	—	17 mm	94ORG/16.60W1.50
36CCNER40SR180	—	18 mm	94ORG/17.60W1.50
36CCNER40SR190	—	19 mm	94ORG/18.60W1.50
36CCNER40SR200	—	20 mm	94ORG/19.50W1.50

Frequently asked questions

What is the ER Sealing Rings?

ER Sealing Rings (DIN 6499) is a precision CNC ER Clamping Nuts & Accessories product manufactured by PTP CNC Toolings Pvt. Ltd. — a precision tool-holder manufacturer in Belgaum, Karnataka, India, established 1985, ISO 9001 certified and IATF aligned. ER Sealing Rings for use with straight shank cutting tools with coolant feed hole. Use on existing collets, prevents expensive sealed collets. Extended special clamping nut seals even in high-pressure coolant systems.

What standard does the ER Sealing Rings conform to?

The ER Sealing Rings conforms to DIN 6499. Every unit is MPT-tested (Magnetic Particle Testing) and proof-tested at 2.5× clamping force before dispatch.

Who manufactures the ER Sealing Rings and where?

ER Sealing Rings is manufactured by PTP CNC Toolings Pvt. Ltd. — a precision tool-holder manufacturer in Belgaum, Karnataka, India, established 1985, ISO 9001 certified and IATF aligned. Contact sales at +91-9538456478 or ptpcnc@ptpcnctoolings.com for pricing, DXF/STEP CAD files, and lead times.

+91 95384 56478 ptpcnc@ptpcnctoolings.com

Belgaum, India

PTPCNC

Toolings Pvt. Ltd.

Precision Tooling Since 1985

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ER Sealing Rings

DIN 6499 · Cat. Pages 87-88

Use with Straight Shank Cutting Tools with coolant feed hole
Use on Existing Collets - Prevents expensive Sealed Collets
Extended Special Clamping Nut
Simple to Use - Prevents Collet Contamination
Seals even in High Pressure Coolant System

VariantAll ER 16 ER 20 ER 25 ER 32 ER 40

ER Clamping Nut Type— click to switch

Hex (ER-A)Slotted Sealed (ERS)Mini (ER-M)Sealing Rings

ER 20Technical Drawing

Drag to pan · scroll to zoom · double-click to fit

HSK-A Technical Drawing

HSK ER Sealing Rings Ordering Table

Ordering Codes — ER Sealing Rings

All dimensions in mm

8 codes

Tool Ø	Ordering Code	O-Ring	Stock
6	36CCNER20SR060	94ORG/05.9W1.50	—
7	36CCNER20SR070	94ORG/06.80W1.50	—
8	36CCNER20SR080	94ORG/07.80W1.50	—
9	36CCNER20SR090	94ORG/08.80W1.50	—
10	36CCNER20SR100	94ORG/09.80W1.50	—
11	36CCNER20SR110	94ORG/10.80W1.50	—
12	36CCNER20SR120	94ORG/11.80W1.50	—
13	36CCNER20SR130	94ORG/12.80W1.50	—

Specifications

standard

DIN 6499

type

Sealing Ring

application

For use with ER Collets and Straight Shank Cutting Tools with Coolant Feed Hole