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6
4.0 Specifications for JBG-6W, JBG-8W Bench Grinders
Table 1
Stock number
577126 577128
Model number JBG-6W JBG-8W
Motor and Electricals
Motor type induction, capacitor start, centrifugal switch
Horsepower 1/2 HP 1 HP
Phase single
Voltage 115 V
Cycle 60 Hz
Listed FLA (full load amps)
5.0 A 8.0 A
Start capacitor 100MFD 125VAC 200MFD 125VAC
Motor speed 3,450 RPM
On/off switch rocker style toggle style
Power transfer
Direct drive
Power cord SJT 18AWG x 3C, 300V, 6 ft. SJT 16AWG x 3C, 300V, 6 ft.
Power plug installed 5-15P, 125V/15A
Recommended circuit size
1
15A
Sound emission
2
75dB at 3ft. without load
Arbor and wheels
Arbor diameter 1/2 in. 5/8 in.
Grinding wheel size (O.D. x width x bore) 6 x 3/4 x 1/2 in. 8 x 1 x 5/8 in.
Grinding wheel provided 36 grit, aluminum oxide
Wheel bore 1/2 in. 5/8 in.
Wire wheel size (O.D. x width x bore) 6 x 1/2 x 1/2 in. 8 x 1/2 x 5/8 in.
Wire wheel material Steel wire with plated copper
Wheel flange diameter 2 in. (50.8 mm) 2-3/4 in. (70 mm)
Wheel speed 3,450 RPM
Arbor nut maximum tightening torque 20 lbf-ft (270kgf-cm)
Tool rest distance to wheel adjustable
Main materials
Arbor steel
Base cast iron
Motor housing cast iron
Inner wheel guard cast iron
Outer wheel guard aluminum
Wheel flanges sheet metal
Tool rest cast iron
Eye shield clear polycarbonate
Spark guard steel
Knob polymide
Dust/swarf collection
Dust port outside diameter 2 in. (50.8 mm)
Recommended minimum extraction volume 350 CFM
General dimensions
Footprint (LxW) 7-5/8 x 5-1/2 in.
(194 x 140 mm)
8-7/16 x 6-5/16 in.
(214 x 160 mm)
Overall dimensions assembled (LxWxH) 13-1/2 x 11 x 10-5/8 in.
(343 x 280 x 270 mm)
18-1/2 x 13 x 12 in.
(469 x 330 x 305 mm)
Shipping dimensions (LxWxH)
19-11/16 x 12-3/16 x 11-11/16 in.
(500 x 310 x 297 mm)
22-1/4 x 14-3/8 x 13-1/8 in.
(565 x 365 x 333 mm)
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