BL 8991 High Performance Single Speed Combination Machining Center Brake Shop

Title:
BL 8991 High Performance Single Speed Combination Machining Center Brake Shop

Bosch Brake Lathes - Faster. Better. Stronger.

Faster: True one pass machining saves you time!

  • Positive rake tooling to get OEM quality finish on a single pass
  • Multi-speed motor options for optimal performance
  • Quick change cutting assembly for lightning fast changeovers

Better: Precision machine shop quality built to last!

  • Huge dovetail way and adjustable gibb design for machine shop accuracy
  • Tapered arbor roller bearings instead of straight bushings that eliminates slop and provides constant pressure to machine slotted rotors and flywheels with ease

Stronger: Solid “Muscle Mass” construction for superior performance!

  • 470 lbs solid metal casting that absorbs vibration for smoother cuts
  • External motor assembly that separates motor vibration from the cutting assembly for smoother cuts

The Tabs

Overview
This product can expose you to chemicals including Titanium dioxide (airborne, unbound particles of respirable size), which is known to the State of California to cause cancer, and Titanium dioxide (airborne, unbound particles of respirable size), which is known to the State of California to cause birth defects or other reproductive harm. For more information for to www.P65Warnings.ca.gov.
SKU:
F00E90023235E
Categories: 
Brake Lathes
Specs
Product Specs: 
Single or Multi-Speed | Single Speed
Rotor capacity | 4"–24" (102 mm – 610 mm)
Rotor max width of surface | 4.5" (114 mm)
Rotor max thickness | 2.25" (57 mm)
Drum capacity | 6"–28" (152 mm – 711 mm)
Drum max depth of cut | 6" (152 mm)
Flywheel capacity | 6"–24" (152 mm – 610 mm)
Flywheel friction surface capacity | 6" (152 mm)
Drum/Rotor/Flywheel Max weight (Standard arbor) | 150 lbs (68 kg)
Drum/Rotor/Flywheel Max weight (Optional 1-7/8" Heavy Duty Arbor Set #434055) | 300 lbs (136 kg)
Spindle speed | 105 RPM
Rotor feeds per revolution | 0.0030" (0.077 mm)
Drum feeds per revolution | 0.0046" (0.117 mm)
Motor | 1 HP (0.7 kW)
Weight | 685 lbs (313 kg)
Includes Bench | Yes
Includes #8010 Adapter Group | Yes
Bosch Extended Warranty* | Yes
Features: 
Positive rake one pass finishing to get the job done right the first time every time
Best in class “Muscle Mass” construction with a solid metal casting that eats up finish damaging vibrations
External motor assembly that isolates vibration for smoother cuts
Huge machine shop quality dovetail way and gibb construction for a lifetime of smooth cuts
Tapered roller bearing arbor supports that eliminates slop in the arbor motion for consistently smooth cuts
Product Dimensions: 
0 × 0 × 0 in
Shipping Weight: 
689 lb
Downloads
Product Documents: 
PDF icon Brake Lathe Family Brochure
PDF icon 2213680_rotorsetup_complete.pdf
High Resolution Images: 
Videos