MarStand | Center bench with roller support

MarStand 818 R

Art. no. 4622251

Center bench with roller support MarStand 818 R
Structural dimensions (L x W) mm: 500 x 110 mm
Height of roller supports: 65mm

MarStand 818 R

Consisting of:

Measuring bench:

  • Flatness of support surface as per DIN 876/1
  • With two T-grooves to hold roller blocks and post and support assembly

Post and support assembly 818 XNB:

  • Support arm fitted with joint
  • Holder with display device with 8 mm shaft diameter and fine adjustment

Balancing supports:

  • Both balancing supports are adjustable
Permitted height difference 0.05 mm
Permitted lateral difference 0.05 mm
Height of roller supports 65 mm
Product weight 9.5 kg
Structural dimensions (L x W) mm 500 x 110
Mounting hole 8H7
T-groove width 10H7
Dimensions b 8 mm | d 3 mm |
Dimensional drawing 1

Variety of applications for our products

  • Fast and easy radial runout testing of anti-friction bearing mounted rollers
  • Perfect for smooth-running and seamless rotation of the workpiece, especially heavy parts without a central bore
  • During this test procedure, the reference axis is formed by the cylindricity (circumferential surface) of an actual bearing point, e.g. at a transmission shaft. Possible roundness deviations of this cylindrical surface can be included in the radial runout measurement result in accordance with the surface angle.
    This test is thus more functional than measuring between the tips.
Label Art. no. Suitable for height of centers mm T-groove width
4622276 Support arm
818 XNB
4622276 100 12 mm
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