B: blade guard conversion chart, Caution – Norton Abrasives C6136 User Manual

Page 67

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B: Blade Guard Conversion Chart

Straight Drive (Non-Jackshaft Models Only)

Blade

Size

14" 20" 26" 30"

36"

Engine Pulley P/N

237219 237219 237219 237219

237219

Engine Pulley OD

4" x 2" 11G 3VX

4" x 2" 11G 3VX

4" x 2" 11G 3VX

4" x 2" 11G 3VX

4" x 2" 11G 3VX

Engine Speed (RPM)

2,800 RPM

2,700 RPM

2,600 RPM

2,600 RPM

2,500 RPM

Blade Drive Belt P/N

237287 237287 237287 236021

236021

Blade Drive Belt Size

5/3VX560 5/3VX560 5/3VX560 5/3VX600

5/3VX600

Blade Shaft Pulley P/N

237221 237221 237221 237222

237222

Blade Shaft Pulley Size

4-3/8"D X 2"B 10G

4-3/8"D X 2"B 10G

4-3/8"D X 2"B 10G

7.0OD X 2"B 10G

7.0OD X 2"B 10G

Blade Shaft Speed (RPM)

2,560 RPM

2,469 RPM

2,194 RPM

1,340 RPM

1,290 RPM

Blade SFM

9,383 SFM

12,925 SFM

14,936 SFM

11,669 SFM

13,464 SFM

Inner Collar P/N

N1E0017 N1E0017 N1E0017 N1E0023

N1E0023

Inner Collar OD

4-1/2" 4-1/2" 4-1/2" 6"

6"

Outer Collar P/N

N1E0019 N1E0019 N1E0019 N1E0025

N1E0025

Outer Collar Size

4-1/2" 4-1/2" 4-1/2" 6"

6"

Transmission Belt P/N

237246 237246 237246 237246

237246

Transmission Belt Size

3VX670 3VX670 3VX670 3VX670

3VX670

Blade Guard P/N

N1B0078 N1B0079 N1B0080 N1B0081

N1B0128

Maximum Depth of Cut

4-5/8" (124 mm)

8-5/8" (219 mm)

10-5/8" (270 mm)

12-5/8" (321 mm)

14-5/8" (371 mm)

CAUTION!

When changing blade diameters blade shaft RPM must be changed. In some cases it may be
necessary to change both the pulleys and engine RPM to achieve the correct blade shaft operating
rpm.


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