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ITEM QTY PART NUMBER 1 1 BRACKET 1 FRAME 2 1 PULLEY 3 4 1 BUSHING 5 1 HEX NUT 6 2 PIN 7 1 SHAFT 8 2 WASHER 1 ANSI B17.2 - No. 406 9

PARTS LIST DESCRIPTION

STK 1 1/4 DIA STK 1" DIA STK 1' DIA-HEAT TREATED "O" STK 2" DIA WOODRUFF KEY

MATERIAL C1 C1 C1 PHOS BRONZE STEEL MACH STEEL COLD ROLLED STEEL PHOS BRONZE STEEL, MILD

5

2 9

6

7

1

6

BELT TIGHTENER 1/2 BELT TIGHTENER EXPLODED VIEW SCALE 1 / 2

DIGITAL DESIGN GRAPHICS TECHNOLOGY

NAME: COURSE: DATE:

JIM KISIEL DDGT 240 8/23/2011

DWG NAME:

BELT TIGHTENER

SHEET NO.

1 OF 4

1/8

1 7/8

1/2

PARTS LIST ITEM QTY PART NUMBER 1 1 BRACKET 4 1 BUSHING 5 1 HEX NUT 6 2 PIN

3/4 DRILL 2X R1/2 2 3/4

2X

1/2

WASHER SCALE 1 : 1

1/2 3 R5/8

2X 1/2-13 UNC - 2B

3/8

5/8-11 UNC - 2B

1 1/4 1/2

BRACKET SCALE 1 : 1

HEX NUT SCALE 1 : 1 1 1/16 OIL GROOVE 5/16 X 1/32 DEEP

2 1/2 3/8

1 1/2 13/16

3/16

7/8

1/8 X 1/16 SLOT

R1/16

BUSHING SCALE 1 : 1

OIL GROOVE 1/8 X 1/32 DEEP

3/4 REAM

ALL FILLETS ARE 1/8" UNLESS OTHERWISE NOTED

5/8

PIN SCALE 1 : 1 DIGITAL DESIGN GRAPHICS TECHNOLOGY

NAME: COURSE: DATE:

1/16 X 45 CHAMFER 1/2-13 UNC - 2A

JIM KISIEL DDGT 240 8/23/2011

DWG NAME:

BELT TIGHTENER

SHEET NO.

2 OF 4

PARTS LIST ITEM QTY PART NUMBER 1 FRAME 2

4 3/4 2 3/4

1

1 7/8 7/8 REAM

5/32 X 5/64 KEYWAY 3X 5/8 REAM

3/16 3/16

1/8

1 3/16

A

A 3/16

B

5 1/2

SECTION B-B SCALE 1 : 1

1/2

1

R1/16 BOTH SIDES

R1/16 BOTH SIDES

B 1 1/4

2 3/4 4 1/4

SECTION A-A SCALE 1 : 1

3/4

FRAME SCALE 1 : 1 ALL FILLETS ARE 1/8" UNLESS OTHERWISE NOTED

DIGITAL DESIGN GRAPHICS TECHNOLOGY

NAME: COURSE: DATE:

JIM KISIEL DDGT 240 8/23/2011

DWG NAME:

BELT TIGHTENER

SHEET NO.

3 OF 4

PARTS LIST ITEM QTY PART NUMBER 1 PULLEY 3 7 1 SHAFT

D 3 1/4

1 3/4

1 5/16 15/16

1 1/16 REAM 1 1/16

1/2

D

2 1/2 2 5/8

PULLEY SCALE 1 : 1

SECTION D-D SCALE 1 : 1 5 1/4 2 3/4

11/16 5/8-11 UNC - 2A 3/4

1 1/2

7/16

5/8

1/16 X 45 CHAMFER

1/16

7/8 #406 WOODRUFF KEY SEAT

SHAFT SCALE 1 : 1

21/64 DRILL 1 3/4

5/16 1 3/4 AMER STD PIPE TAP FOR BOWEN GREASE CUP (T-76-00)

ALL FILLETS ARE 1/8" UNLESS OTHERWISE NOTED

DIGITAL DESIGN GRAPHICS TECHNOLOGY

NAME: COURSE: DATE:

JIM KISIEL DDGT 240 8/23/2011

DWG NAME:

BELT TIGHTENER

SHEET NO.

4 OF 4