Standard Taper Flanged Balancing
Wheel Adapters For Small Surface Grinders.*

3.000" TPF WITH 1.00" DIAMETER AT LARGE END OF TAPER.
FOR 1.250", 2.000", AND 3.000" ID WHEELS.

With operator safety in mind, Sopko offers a selection of balancing adapters having a variety of diameters for larger OD wheels. At Sopko the focus is always on operator safety; thatís why we designed and made these balancing adapters with precision internal tapers and thread ground OD threads. And thatís not all, we heat treat component parts for strength and grind all surfaces square and concentric for truly flat bearing surfaces. For safety, increased productivity, low-micro finishes, and reduced wheel wear, insist on Sopko large OD balancing adapters.

00460
00248 00251
(Front Side) (Taper Side)

SOPKO
CATALOG NO.
FIG. SOPKO
PART NO.
DIMENSIONS

A B C D H

00248 1 B220-1 1/4 to 1/2 2-7/16 1-3/4 1-1/4-16LH 1.250

00250 1 B130-1 3/4 3 1-15/16 1-1/4-16LH 1.250

00326 1 - 3/8 to 3/4 3-1/2 3-1/2 1-1/4-16LH 1.250
00315 1 B135-1 3/4 3-1/2 1-15/16 1-1/4-16LH 1.250

00251 1 B230-1 1/4 to 1/2 3 1-3/4 1-1/4-16LH 1.250
00579 1 B230-2 1/4 to 1/2 3 1-3/4 1-1/4-16RH 1.250

00339 1 B330-1D 1/4 to 1 3 2-1/4 1-1/4-16LH 1.250
00340 1 B330-2D 1/4 to 1 3 2-1/4 1-1/4-16RH 1.250
00436 1 B330-1 3/4 to 1 3 2-1/4 1-1/4-16LH 1.250
00437 1 B330-2 3/4 to 1 3 2-1/4 1-1/4-16RH 1.250

00438 1 B430-1A 2 3 3-1/4 1-1/4-16LH 1.250
00439 1 B430-1B 1 to 2 3 3-1/4 1-1/4-16LH 1.250
00440 1 B430-2A 2 3 3-1/4 1-1/4-16RH 1.250
00441 1 B430-2B 1 to 2 3 3-1/4 1-1/4-16RH 1.250

00555 1 - 1/4 to 1 4-1/4 2-1/2 1-1/4-16LH 1.250
00696 1 - 1/4 to 1 4-1/4 2-1/2 1-1/4-16RH 1.250

00458 2 B4.5-1 0 to 1/2 4-1/2 1-7/8 1-1/4-16LH 1.250
00459 3 B4.5-1-2 3/8 to 3/4 4-1/2 2-1/8 1-1/4-16LH 2.000
00460 3 B4.5-1-3 3/8 to 1 4-1/2 2-3/8 1-1/4-16LH 3.000

*Most Sopko adapters can be furnished with balancing rings.
*See page 65, 66, 67, 68, and 69 for large taper balancing adapters for larger grinders.
*See page 90, 91, and 92 for balancing stands and accessories.

 

ROTATION:

RH: Right-hand threads for CCW spindle rotation.
LH: Left-hand threads for CW spindle rotation.
CAUTION!
Always Wear Safety Goggles When Griding.

13

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

 


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.

(Front Side) 50182 (Taper Side)

 

 

 

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.

 

ROTATION:

RH: Right-hand threads for CCW spindle rotation.
LH: Left-hand threads for CW spindle rotation.
CAUTION!
Always Wear Safety Goggles When Griding.

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 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.

 

ROTATION:

RH: Right-hand threads for CCW spindle rotation.
LH: Left-hand threads for CW spindle rotation.
CAUTION!
Always Wear Safety Goggles When Griding.

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.


Standard adapter for 6.18DX and 8.20DX saddle type surface grinders.

SOPKO 
CATALOG NO.
OKAMOTO PART NO. DIMENSIONS
C
00129  A521 1-15/16
02681*  - 2-3/64

* Balancing style adapter includes weight set 00862.

Bolt-on flange balancing adapter for 12.24DX, 16.24DX, 16.32DX, 20.24DX, 20.36DX and 20.40DX saddle type surface grinders.

SOPKO  
CATALOG NO.   
OKAMOTO PART NO. DIMENSIONS
B C H
00908† A621-3  5 3-1/4 3.000
00636**   A621-5 6-3/8 3-3/8 5.000
† Includes balancing weight set 00831 and 6 piece SHCS set 00614.
** Includes balancing weight set 00864 and 6 piece SHCS set 00614.
OPTIONAL SOCKET HEAD CAP SCREW SETS
ADAPTER WHEEL WIDTH RANGE   SCREW SET CATALOG NO. SCREW SIZE SET QTY
00636 27MM to 38MM (1" to 1.50") 01834 5/16-18 X 2-1/4 6
00908 1" 00614 5/16-18 X 1-1/4 6
1-1/2"  00615 5/16-18 X 1-1/2 6
** Includes balancing weight set 00864.
Select proper length screw sets from tabulation to lock specific grinding wheel widths.


ROTATION:
RH: Right-hand threads for CCW spindle rotation.
LH: Left-hand threads for CW spindle rotation.

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

 

ROTATION:

RH: Right-hand threads for CCW spindle rotation.
LH: Left-hand threads for CW spindle rotation.
CAUTION!
Always Wear Safety Goggles When Griding.

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

2-1/4 to 2-1/2

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.

 

ROTATION:

RH: Right-hand threads for CCW spindle rotation.
LH: Left-hand threads for CW spindle rotation.
CAUTION!
Always Wear Safety Goggles When Griding.

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

2-1/4 to 2-1

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

 

ROTATION:

RH: Right-hand threads for CCW spindle rotation.
LH: Left-hand threads for CW spindle rotation.
CAUTION!
Always Wear Safety Goggles When Griding.

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.

SCREW
SIZE

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

2-1/2 to 3

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.

 

ROTATION:

RH: Right-hand threads for CCW spindle rotation.
LH: Left-hand threads for CW spindle rotation.
CAUTION!
Always Wear Safety Goggles When Griding.

69

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