Standard Taper Wheel Adapters.
3.000" TPF WITH 1.00" DIAMETER AT LARGE END OF TAPER.  FOR 1.250", 1.500", AND 2.000" ID WHEELS.


SOPKO  PART NO.    SOPKO
CATALOG NO.
DIMENSIONS
A C D
00130 130-1 3/4

1-15/16

1-1/4-16LH
00132 130-2  3/4

1-15/16

1-1/4-16RH
00230 230-1 1/4 to 1/2

1-3/4

1-1/4-16LH
00232 230-2 1/4 to 1/2

1-3/4

1-1/4-16RH
00330 330-1  3/4 to 1

2-1/4

1-1/4-16LH
00332  330-2 3/4 to 1

2-1/4

1-1/4-16RH
00331 330-1S 3/8 to 1

2-1/4

1-1/4-16LH
00386  330-2S 3/8 to 1

2-1/4

1-1/4-16RH
00430    430-1A 2

3-1/4

1-1/4-16LH
00432 430-2A  2

3-1/4

1-1/4-16RH
00431    430-1B 1 to 2

3-1/4

1-1/4-16LH
00433 430-2B 1 to 2 3-1/4 1-1/4-16RH
00434 430-1D 2-1/4 to 2-1/2 

3-3/4

1-1/4-16LH
00435 430-1E 1-1/2 to 2

3-1/4

1-1/4-16LH

 

SOPKO
CATALOG NO.
SOPKO PART NO.    DIMENSIONS
A C D H
00333    330-1-1.500 1/2 to 1 2-1/4 1-1/4-16LH 1.500
00334 330-1-2.000 1/2 to 1 2-1/4 1-1/4-16LH 2.000

 

ROTATION:

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

7

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

 

Standard Taper Flanged Wheel Adapters.
3.000" TPF WITH 1.00" DIAMETER AT LARGE END OF TAPER.* FOR 2.000" AND 3.000" ID WHEELS.


Now you can extend the useful working life of 2.000" and 3.000" ID grinding wheels. There is no need to waste money by throwing worn wheels away. Extend wheel life, use Sopko 4-1/2" flanged diameter wheel adapters! Machined from forged alloy steel, the one-piece hub design distributes mounting pressure away from the bore, the weakest part of the grinding wheel. The inherent rigidity of one piece design and the precision ground flanges provide identical radial load bearing surfaces for positive wheel lock and better spindle driving torque to the abrasive wheel. All surfaces are ground concentric and square for optimum surface finishes. Completely heat treated, Sopko flanged adapters are safe to use and maintain their rigidity.

All the quality features you expect from Sopko are built into these flanged wheel adapters for 2.000" ID and 3.000" ID grinding wheels.

  • ONE PIECE HUB design for rigidity.

  • PRECISION INTERNAL TAPER for proper spindle mating.

  • Completely HEAT TREATED for strength and years of use.

  • Precision GROUND FLANGE SURFACES for reliable wheel lock.

  • Concentric and square GROUND SURFACES for better surface finishes.

  • All external threads are THREAD GROUND for concentricity and squareness.

  • Not for larger surface grinders (taper is 1.00" at LE).
     


SOPKO
PART NO.   
SOPKO CATALOG NO. DIMENSIONS
A C D H
00453    4.5-1-2 3/8 to 3/4 2-1/8

1-1/4-16LH

2.00
00454   4.5-2-2 3/8 to 3/4 2-1/8  1-1/4-16RH 2.00
00455   4.5-1-3 3/8 to 1 2-3/8  1-1/4-16LH 3.00
00456     4.5-2-3 3/8 to 1 2-3/8 1-1/4-16RH 3.00

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.

11

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

 


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; that’s why we designed and made these balancing adapters with precision internal tapers and thread ground OD threads. And that’s 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 Grinding Machines Manufactured by ANCA, Victoria, Australia.
HSK50EMOD TAPER AND 19º 05' 06" INC ANGLE TAPER WITH .85" DIAMETER AT LARGE END OF TAPER. FOR 1.250" AND 2.000" ID WHEELS.


Sopko quality Anca FASTGRIND adapters are made for the operator expecting the highest standard of performance required by today's fast set-up times and short production runs. Sopko assures this standard with quality features like PRECISION GROUND TAPERS for reliable spindle mating and CONCENTRICALLY GROUND AND SQUARE surfaces to optimize cutting conditions and prolong wheel life. Hub OD threads are THREAD GROUND to assure safe, square wheel locking conditions. Every Anca adapter is furnished complete with a spindle mounting bolt, lock washer and recessed washer.

SOPKO 
CATALOG NO. 
ANCA PART NO. A C D MACHINE
50356 - 2-5/32 4-3/4 1-1/4-16RH TGX
01137* - 2-5/32 4-3/4 1-1/4-16RH TGX
00318 - 3-3/8  6-11/32 2-16RH TGX
* For cupwheel use.

 


SOPKO 
CATALOG NO. 
FIG. ANCA PART NO. DIMENSIONS
A C MACHINE
00621 1 AT901-0-00-0175 2-1/8 to 2-3/8 3-3/16 TG4
00622 AT901-0-00-0175-1 3-5/8 4-3/8 TG4
00623 1 AT901-0-00-0179 1-1/8 to 1-3/8 2-3/16 TG4
00624 1 AT901-0-00-0183 1/4 to 1/2 1-5/16 TG4
00620 2 AT901-0-00-0174 1/2 4-7/8 TG4

FIG.1

FIG.2

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.

43

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

 

Wheel Adapters for Grinding Machines Manufactured by ANCA, Victoria, Australia.
3.500" TPF WITH 1.02", AND 1.38" DIAMETER AT LARGE END OF TAPER.  FOR 1.250" AND 2.000" ID WHEELS.

 


Sopko quality Anca FASTGRIND adapters are made for the operator expecting the highest standard of performance required by today's fast set-up times and short production runs. Sopko assures this standard with quality features like PRECISION GROUND TAPERS for reliable spindle mating and CONCENTRICALLY GROUND AND SQUARE surfaces to optimize cutting conditions and prolong wheel life. Hub OD threads are THREAD GROUND to assure safe, square wheel locking conditions and you can expect years of performance from these FASTGRIND adapters because Sopko HEAT TREATS every one. Every Anca adapter is furnished complete with a spindle mounting bolt, lock washer and recessed washer.
 

SOPKO CATALOG NO. FIG. ANCA PART NO.   DIMENSIONS    
A B C D G H MACHINE
00625 1 AT902-0-00-5026 1-1/8 to1-1/4 3 2-3/16 2-16RH 1.38 2.000 TG7/DM7
00626 1 AT902-0-00-5027 1-7/8 to 2 3 2-31/32 2-16RH 1.38 2.000 TG7/DM7
50063   1 -  2-5/8 3 3-9/16 2-16RH 1.38 2.000 TG7/DM7
00823 1 AT937-0-00-1009 3-1/4 3 4-1/8 2-16RH 1.38 2.000 TG7/DM7
00627  1 - 3-3/8 to 3-1/2 3 4-3/8 2-16RH 1.38 2.000 TG7/DM7
00822 1 AT937-0-00-1010 4-3/8 3 5-5/16 2-16RH  1.38 2.000 TG7/DM7
50163 2 AT902-0-01-5037  2 2  4.613 1-1/4-16RH 1.38 1.250 TG7/DM7
00628 1 AT913-0-00-1024 1-1/8 1-31/32 1-31/32 1-1/4-16RH 1.02 1.250 MG7/RG7
00629 1 AT913-0-00-1025 1-7/16 to 1-1/2 1-31/32 2-3/8 1-1/4-16RH  1.02 1.250 MG7/RG7
50186 1 - 2-1/8 1-31/32 3-1/32 1-1/4-16RH  1.02 1.250 MG7/RG7
50187 1 - 2-5/8 1-31/32 3-1/2 1-1/4-16RH 1.02 1.250 MG7/RG7
50188  1 - 3-1/8 1-31/32  4 1-1/4-16RH 1.02 1.250 MG7/RG7
50350* 1 - 2-1/2 3 3-7/16 2-16RH 1.02 2.000 MG7/RG7
00496** 1 AT913-2-00-1010  1-1/2 to 1-3/4 1-31/32   2-5/8 1-1/4-16RH 1.02 1.250 RGX
00521*** 1 AT913-2-00-1020 2 to 2-1/2 1-31/32   3-19/64 1-1/4-16RH 1.02  1.250 RGX
00398*** 1 AT913-2-00-1030 2-5/8 to 3 1-31/32 3-13/16 1-1/4-16RH 1.02 1.250 RGX
00879***  1  AT913-2-00-1040 3 to 3-3/8 1-31/32 4-7/32 1-1/4-16RH 1.02 1.250 RGX
* Allows use of 2" ID wheels on MG7/RG7 machines.
** Includes two 5MM spacers 01305, one 10MM spacer 01310, and bi-directional nut 00067.
*** Includes two 5MM spacers 01305, two 10MM spacers 01310, and bi-directional nut 00067.
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.

44

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

 


Wheel Adapters for Tool & Cutter Grinders
Manufactured by S.E. Huffman Co., Clover, SC.

3.000"TPF WITH 1.63" DIAMETER AT LARGE END OF TAPER.
FOR 2.000" ID WHEELS.

Sure we have a lot to offer...performance, value, and a tradition built by decades of competence in our field. Look no further if you’ve been searching for an adapter that can help maintain superlative finishes and high rates of production. Our S.E. Huffman adapter series features a PRECISION GROUND TAPER, and CONCENTRICALLY GROUND and SQUARE SURFACES to maximize cutting conditions and prolong wheel life. Safe, reliable grinding wheel lock is achieved using THREAD GROUND OD THREADS on the hub. Adapter hubs are HEAT TREATED, nuts are made from pre-heat treated alloy steel, and protected with a BLACK OXIDE finish.
50169

50037

50036

50035


SOPKO
CATALOG NO.
DIMENSIONS

A C D

50035 1/2 to 1 2-1/4 2-16LH
50038 1/2 to 1 2-1/4 2-16RH

50036 2 to 2-1/2 3-5/8 2-16LH
50039 2 to 2-1/2 3-5/8 2-16RH

50049 3 4-1/8 2-16LH
50169 3 4-1/8 2-16RH

50037 3 to 3-1/2 4-5/8 2-16LH
50040 3 to 3-1/2 4-5/8 2-16RH

See page 82 for S.E. Huffman adapter puller assembly.
 

ROTATION:

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

48

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

 


Wheel Adapters for Clausing 1020, 4020, Covel 35,
Covel 35B, Ingersoll Milling Co. and
Brown & Sharpe No. 5 Grinders.

1:5 TAPER RATIO, 3.500" TPF AND 3.000" TPF, WITH 1.03”, 1.31" AND 1.50"
DIAMETER AT LARGE END OF TAPER. FOR 1.25O”, 2.000" AND 3.000" ID WHEELS.


FOR CLAUSING
1020 GRINDERS.


SOPKO
CATALOG NO.

DIMENSIONS


A

C


00473

2

3-3/16

00474*

3

4-3/16

00473

00474


* Balancing style adapter.


FOR CLAUSING 4020, COVEL 35, AND COVEL 35B GRINDERS.


SOPKO
CATALOG NO.

SOPKO
PART NO.


(Front Side)

00693

(Taper Side)

00693

17-17H



These shrouded adapters, for Brown & Sharpe No. 5 surface grinders and the Ingersoll Milling Machine grinders, feature a 3/4" deep shroud that surrounds the wheelhead spindle nose and provides optimum protection against contamination. Fully HEAT TREATED, you can expect years of performance and with standard features like PRECISION GROUND TAPERS, and CONCENTRICALLY GROUND AND SQUARE surfaces, you’re assured of optimum cutting conditions too.

(Front Side)

00182

(Taper Side)


SOPKO
CATALOG NO.

SOPKO
PART NO.

DIMENSIONS


D

H


00182

23-1569

2-16LH

2.000

00183*

25-1569

3-16LH

3.000


* Most popular.

 

ROTATION:

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

53

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

 


Large Taper Wheel Adapters for Larger Grinders.
3.000" TPF WITH 1.25” AND 1.50" DIAMETER AT LARGE END OF TAPER.
FOR 2.000", 3.000", 4.000”, AND 5.000” ID WHEELS.


These high performance, premium quality, balancing and non-balancing adapters are in a class by themselves. They feature the highest quality internal taper for precision spindle mounting, and pre-heat treated hubs and nuts for maximum strength, reliability, and long life. Precision ground surfaces and thread ground external threads provide unsurpassed wheel mounting parallelism for workpiece low-micro finishes.


FIG. 1


FIG. 2


00830

01312
(Front Side)

01316
(Taper Side)


SOPKO
CATALOG NO.

FIG.

DIMENSIONS


A

B

C

D

E

G

H


01312

1

5/8 to 1

3-1/2

2

2-18RH

1/4

1.25

2.000

01313

2

1/2 to 1

4-1/4

2-5/8

2-16RH

1/4

1.25

2.000

01316

2

1/2 to 1

4-1/4

2-3/4

3-16RH

1/4

1.25

3.000

01317

2

1/2 to 1

4-1/4

2-3/4

3-16LH

1/4

1.25

3.000


01318

2

3/4 to 2

5

3-3/8

3-16LH

-

1.50

3.000

01319

2

3/4 to 2

5

3-3/8

3-16RH

-

1.50

3.000

01320

2

1

6

3-3/8

4-16LH

-

1.50

4.000

01321

2

1

6

3-3/8

4-16RH

-

1.50

4.000

01322

2

3/4 to 2

7

3-3/8

5-16LH

-

1.50

5.000

01323

2

3/4 to 2

7

3-3/8

5-16RH

-

1.50

5.000


 


00838

Three piece bronze balancing weight set for
01318, 01319, 01320, 01321, 01322, 01323

00830

Three piece bronze balancing weight set for 01312, 01316, 01317.

00832

Three piece bronze balancing weight set for 01313.


All balancing style adapters include the three piece bronze balancing weight set.
See page 12 and 13 for standard taper balancing adapters.

 

ROTATION:

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

65

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

 


Large Taper Wheel Adapters for Larger Grinders.
3.000" TPF WITH 1.62" AND 2.25" DIAMETER AT LARGE END OF TAPER.
FOR 2.000”, 3.000", 4.000", AND 5.000" ID WHEELS.


These high performance, premium quality, balancing and non-balancing adapters are in a class by themselves. They feature the highest quality internal taper for precision spindle mounting, and pre-heat treated hubs and nuts for maximum strength, reliability, and long life. Precision ground surfaces and thread ground external threads provide unsurpassed wheel mounting parallelism for workpiece low-micro finishes.


FIG. 1


FIG. 2


00831

01337


SOPKO
CATALOG NO.

FIG.

DIMENSIONS


A

B

C

D

E

G

H


50328

2

1 to 1-1/2

5

3-1/4

3-16LH

1/4

1.62

3.000

01330

2

1-1/4 to 2

5

3-9/16

3-16LH

1/4

1.62

3.000

01324

2

1-1/4 to 2

5

3-9/16

3-16RH

1/4

1.62

3.000

01325

1

1-1/4 to 2

5

3-9/16

2-16LH

1/4

1.62

2.000

01326

1

1-1/4 to 2

5

3-3/8

3-16RH

1/4

1.62

3.000

01327

2

3/4 to 2

5

3-3/8

3-16LH

-

1.62

3.000

01328

2

3/4 to 2

5

3-3/8

3-16RH

-

1.62

3.000

01329

1

1-1/4 to 2

5

3-9/16

3-16RH

1/4

1.62

3.000

01332 *

2

1-1/4 to 2

7

3-9/16

3-16LH

1/4

1.62

3.000

01331 *

2

1-1/4 to 2

7

3-9/16

3-16RH

1/4

1.62

3.000

01333

2

3/4 to 2

6

3-3/8

4-16LH

-

1.62

4.000

01334

2

3/4 to 2

6

3-3/8

4-16RH

-

1.62

4.000

01335

2

3/4 to 2

7

3-3/8

5-16LH

-

1.62

5.000

01336

2

3/4 to 2

7

3-3/8

5-16RH

-

1.62

5.000


01337

2

1 to 2-1/2

5

4-1/4

3-16RH

1/4

2.25

3.000

01338

2

1 to 2-1/2

5

4-1/4

3-16LH

1/4

2.25

3.000

01339 *

2

1 to 2-1/2

7

4-1/4

3-16RH

1/4

2.25

3.000

01340 *

2

1 to 2-1/2

7

4-1/4

3-16LH

1/4

2.25

3.000


 


00831

Three piece bronze balancing weight set for
01324, 01330, 01331, 01332, 01337, 01338, 01339, 01340.

00834

Three piece bronze balancing weight set for 01326.


All balancing style adapters include the three piece bronze balancing weight set.
See page 12 and 13 for standard taper balancing adapters.
* 5" diameter nut.

 

ROTATION:

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

66

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