Koyo NR-24 GPB-1 Vertical Spindle Rotary Surface Grinder

Manufacturer Koyo
Model NR-24 GPB-1
Year 1979
Location Romania RO
Category Grinding machines - surface grinders
Product id P90523094

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About this seller

Client type Dealer
Active since 2019
Offers online 51
Last activity Nov. 13, 2019


Table length
Table width
CNC type
Max piece weight
Wheel diameter
Wheel width
Wheel bore
Max. wheel speed
Length x width x height - × - × -
Weight8600.0 kg
Worked hours
Hours under power
State good
At local norms ---------
Status visible


Machine type: Vertical Spindle Rotary Surface Grinder
Made by : Koyo Japan
YOM: 1979

Diameter of magnetic plate: 950 mm
Occupied space: 1100 mm
Max height grinding wheel – magnetic chuck top: 450 mm
Wheel head spindle predetermined stop range: 6 mm
Wheel head spindle feed: 0.152-4.20 mm/min
Work table speed range: 8, 14, 23, 32 rpm
Weight: 8.6 to

Surface grinding machine, equipped with vertical grinding head and rotary magnetic plate, used for special bearing rings surfaces. The machine had been exclusively used for highly precision bearings.

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