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

Wheel Adapters for CNC Tool & Cutter Grinders
Mfg. by Strausak Corporation, Lohn, Switzerland.
11° 25' 16" INC ANGLE TAPER WITH 30MM (1.18”) DIAMETER AT LARGE END OF TAPER.
FOR 38MM (1.496”) AND 1.250" ID WHEELS.

You need adapters that can handle the demanding applications that the Strausak Ecoflex CNC Tool & Cutter Grinder was designed to provide. Engineered specifically for the double ended spindle geometry of the Ecoflex system, Sopko adapters feature a bolt-on flange design that secures the wheel-pack regardless of spindle rotation. A pin-slot at the large end of the taper provides positive hub engagement for bi-directional rotation. Sopko adapters maximize the Strausak Ecoflex performance with precision ground tapers, carburized and hardened component parts for toughness, and ground, square and concentric flange faces that provide identical radial load-bearing surfaces to lock the multi-wheel-pack securely. Adapters are furnished with a M10xP1.5 draw-bolt 00037, bolt-on flange 00607, retaining ring 00486, and six M4xP.70 SHCS 01003 to clamp the flange and wheel-hub together.

(Front Side)

00383

(Taper Side)

SOPKO
CATALOG NO.

STRAUSAK
PART NO.

DIMENSIONS

A

C

00383

91-12-902

60MM (2.36”)

79MM (3.11”)

00382

91-12-901

80MM (3.15”)

100MM (3.94”)

Incorporating all of the quality design features and benefits of the Strausak Ecoflex CNC Tool & Cutter adapters above, these adapters are made for 1-1/4" ID wheels. Now Strausak Ecoflex users have access to the wide variety of “standard bore”, 1-1/4" ID, wheels that are available.
Adapters are furnished with a M10XP1.5RH draw-bolt 02723, bolt-on flange 00588, 3/4-16 RH hollow set screw 02630, and six M4XP.70RH SHCS 01003 to clamp the flange and wheel-hub together.

00026
(Front Side)

00645
(Taper Side)

SOPKO
CATALOG NO.

DIMENSIONS

A

C

00026

60MM (2.36”)

120MM (4.72”)

00645

80MM (3.15”)

141MM (5.55”)

50

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

Wheel Adapters for Jones & Shipman Grinders.
FOR 13° 43’ 08” INC ANGLE TAPER* AND 2" STRAIGHT BORE WITH 1.605" DIAMETER AT
LARGE END OF TAPER.  FOR 5.000" ID WHEELS.

A tradition of quality manufacturing makes this Jones and Shipman series 1076 straight bore bolt-on flange balancing adapter an outstanding value. Two precison 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, the adapter is furnished with a three piece steel balancing weight set 00859, three 5/16-18RH x 1/2" SHCS 05941 flange bolts.

SOPKO
CATALOG NO.

01195

01195

(Front Side)

This premium quality Jones & Shipman series 1310 universal cylindrical grinder balancing adapter features the highest quality 13° 43’ 08” INC angle internal taper for precise spindle mounting and pre-heat treated hubs and nuts for strength and long life. Precision ground surfaces and thread ground threads provide unsurpassed wheel mounting parallelism for workpiece low-micro finishes. Adapter furnished with three piece bronze balancing weight set 00861.

SOPKO
CATALOG NO.

01836

01836
(Taper Side)

*Europe and Canada only.

57

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

Wheel Adapters for Okamoto DX Series Grinders.
3.000" TPF AND 1:5 TAPER RATIO WITH 1.00" AND 1.75" DIAMETER AT LARGE END OF TAPER. FOR 1.250" AND 5.000" ID WHEELS.

59

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 1.62” AND 2.25” DIAMETER AT LARGE END OF TAPER.
FOR 5.000” AND 8.000” 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.

FIG. 1

FIG. 2

01342

SOPKO
CATALOG NO.

FIG.

DIMENSIONS

SNAP
RING

A

B

C

D*

F

G

H

01341

1

3/4 to 1-1/2

7

2-9/16

3/4-16

3-1/2

1.62

5.000

04248

01357

1

1 to 2-1/2

7

3-9/16

1-1/8-12

3-1/2

2.25

5.000

04358

01342

2

3/4 to 1-3/4

7

2-13/16

3/4-16

3-5/8

1.62

5.000

01830

01343

2

1 to 2-1/2

7

3-9/16

1-1/8-12

3-5/8

2.25

5.000

01830

01344

2

1-3/4 to 3

10

4-1/16

1-1/8-12

4

2.25

8.000

01830

OPTIONAL SOCKET HEAD CAP SCREW SETS

ADAPTER   

WHEEL WIDTH
RANGE

SCREW SET
CATALOG NO.

SCREW
SIZE

SET
QTY

01341

3/4 to 1

01795

3/8-16X1-1/4

4

01797

00828

1-1/4 to 1-1/2

01796

3/8-16X1-3/4

4

3/4 to 1

01795

3/8-16X1-1/4

4

01342

1-1/4 to 1-1/2

01796

3/8-16X1-3/4

4

1-1/2 to 1-3/4

01797

3/8-16X2-1/4

4

1 to 1-1/2

01798

3/8-16X1-1/2

4

01343

1-3/4 to 2

01797

3/8-16X2-1/4

4

01357

2-1/4 to 2-1/2

01799

3/8-16X2-3/4

4

1-3/4 to 2

01797

3/8-16X2-1/4

4

01344

01799

3/8-16X2-3/4

4

2-3/4 to 3

01800

3/8-16X3-1/4

4

00828

Three piece bronze balancing weight set for 01342 and 01343.

00826

Three piece bronze balancing weight set for 01344.

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.

67

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 Balancing Wheel
Adapters for Larger Grinders.
3.000" TPF WITH 1.62" AND 2.25" DIAMETER AT LARGE END OF TAPER.
FOR 3.000" AND 5.000" ID WHEELS.

FIG. 1

FIG. 2

01812

00839

01353
(Front Side)

01351
(Taper Side)

SOPKO
CATALOG NO.

FIG.

DIMENSIONS

A

B

C

H

01351*†

1

1 to 1-1/2

7

3

5.000

01353*

1

1

4-15/16

2-1/2

3.000

01355**•

2

2-1/4 to 3

7

5-1/2

5.000

OPTIONAL SOCKET HEAD CAP SCREW SETS.

ADAPTER

WHEEL WIDTH
RANGE

SCREW SET
CATALOG NO.

SCREW SIZE

SET
QTY

01351

1 to 1-1/4

01812

5/16-18X2

6

1-1/2

01813

5/16-18X2-1/2

6

01353

3/4 to 1

01814

1/4-20X2

4

01355

01806

5/16-18X2

6

2-3/4 to 3

01807

5/16-18X2-1/2

6

01865

Three piece bronze balancing weight set for 01353.

00839

Three piece bronze balancing weight set for 01351.

00840

Three piece bronze balancing weight set for 01355.

All balancing style adapters include the three piece bronze balancing weight set.
See page 12 and 13 for standard taper balancing adapters.
* Price does not include optional nut 3/4-16LH 05020, 3/4-16RH 05021 on page 76 or snap ring 04291.
** Price does not include optional nut 7/8-14LH 05116, 7/8-14RH 05117 on page 76 or snap ring 04305.
Manufactured with snap ring groove. Snap ring not included.
Select proper length screw sets from tabulation to lock specific grinding wheel widths.
† Pope, Setco, and Whitnon.
• Setco

68

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