Wheel Adapters for Flute Grinders Manufactured
by Hertlein Special Tool Co., Mt. Vernon, NY.
3.000" TPF WITH 1.63" DIAMETER AT LARGE END OF TAPER.
FOR 12.000" ID WHEELS.

Starting with a precision ground internal taper, this Sopko bolt-on flange balancing adapter offers today’s Hertlein CO-100 grinding professional the best in quality features. Two precisely ground flanges provide identical load-bearing surfaces for reliable grinding wheel lock and to maximize spindle driving torque. Made from pre-hardened alloy steel and finished with black oxide, the adapter is furnished with a bronze balancing weight set 00849.

01809

OPTIONAL SOCKET HEAD CAP SCREW SETS. *

WHEEL WIDTH
RANGE

SCREW SET
CATALOG NO.

SCREW
SIZE

SET
QTY

3/8 to 3/4

01809

3/8-16X1-3/4

8

1 to 1-1/4

01810

3/8-16X2-1/4

8

* Select proper length screw sets from tabulation to lock specific grinding wheel widths.

49

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

Large Taper Bolt-On Flange Wheel
Adapters for Larger Grinders.
3.000" TPF WITH 2.62", 3.00" AND 3.75" DIAMETER AT LARGE END OF TAPER.
FOR 5.000", 8.000" AND 12.000" ID WHEELS.

The Sopko commitment to quality makes these bolt-on flange balancing adapters, for larger grinders, an outstanding value. Two precision ground surfaces provide incomparable rigidity, and identical load bearing surfaces for the positive wheel lock and spindle driving torque that optimum surface finishes require. Manufactured from pre-heat treated alloy steel, Sopko bolt-on flange balancing adapters are safe to use. And of course, the high quality internal taper is unsurpassed for precision spindle mounting.

01801

00829

01345

SOPKO
CATALOG NO.

DIMENSIONS

SNAP
RING

A

B

C

D*

E

F

G

H

01345

1-1/2 to 2-3/4

7

4-3/16

1-1/2-12

1/4

3-5/8

2.62

5.000

01830

01346

1-3/4 to 3

14

4-5/16

1-1/2-12

1/4

5-1/2

2.62

12.000

01830

01347

1-3/4 to 3

7

4-11/16

1-1/2-12

1/4

3-5/8

3.00

5.000

01830

01348

1-3/4 to 3

10

4-5/16

1-1/2-12

1/4

5-1/2

3.00

8.000

01830

01349

1-3/4 to 3

14

4-5/16

1-1/2-12

1/4

5-1/2

3.00

12.000

01830

01350

2-1/4 to 4

10

5-1/2

2-1/4-12

3/8

5-1/2

3.75

8.000

04331

OPTIONAL SOCKET HEAD CAP SCREW SETS

ADAPTER

WHEEL WIDTH
RANGE

SCREW SET
CATALOG NO.

SET
QTY

01345

1-1/2 to 2

01801

3/8-16X2-1/2

4

2-1/4 to 2-3/4

01800

3/8-16X3-1/4

4

01346

1-3/4 to 2-1/4

01811

3/8-16X3

6

01347

2-1/2 to 3

01802

3/8-16X3-1/2

4

01349

6

01348

1-3/4 to 2-1/4

01803

1/2-13X3

6

01804

1/2-13X3-1/2

6

2-1/4 to 2-3/4

01805

1/2-13X2-1/2

6

01350

3 to 3-1/2

01806

1/2-13X3-1/4

6

4

01807

1/2-13X4

6

00829

Three piece bronze balancing weight set for 01346 and 01349.

00826

Three piece bronze balancing weight set for 01345, 01347, 01348, and 01350.

All balancing style adapters include the three piece bronze balancing weight set.
See page 12 and 13 for standard taper balancing adapters.
* See page 80 for optional captive spindle locking nuts.
Select proper length screw sets from tabulation to lock specific grinding wheel widths.
Manufactured with snap ring groove. Snap ring not included.

69

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888