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MRC Bearing Service312RDM BKE

312RDM BKE

Dynamometer Bearing
Item #103956132
MRC Bearing Service312RDM BKE
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description

  • These bearings were developed to minimize operating temperatures, noise and vibration in dynamometer applications. To achieve best results, the value of eccentricity marked on the inner ring face should be aligned 180° opposite the high point of eccentricity measured at the shaft journal.

features

  • ABEC 5 inner ring tolerance
  • Inner ring eccentricity value marked on inner ring face at the location of maximum lateral runout
  • Special internal radial clearance
  • Special E grade balls
  • High speed
  • Lightweight
  • Inner ring land-guided phenolic separators
Locking Device No Locking Device
O.D. Type Straight
No. in Set Single Bearing
Enclosure Open
Material Steel
Inch/Metric Metric Bore
Bore Type Round Bore
Capacity Maximum Capacity
Seal Material None
Bearing Type Dynamometer
Temperature Range [Max] 225 °F
Rows of Balls Single
Precision Level Medium Precision (ABEC 5)
Contact Angle 15°
Lubricant Oil Preservative
Preload Level None
Seal Type Unsealed
Ball Material Steel
Snap Ring No Snap Ring
Cage Material Phenolic
Radial Internal Clearance Specification Special Radial Clearance
Weight 0.0 LB
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