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
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