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MRC 318RDM-BKE ANGULAR CONTACT BALL BRGS

BRAND: MRC Bearing | MODEL: 318RDM-BKE | CONDITION: NEW | SKU: 1132713
MRC 318RDM-BKE ANGULAR CONTACT BALL BRGS

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$1,500.00
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Weight: 11.68 lbs UOM: EA
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Additional Description

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Description

Item Details
Manufacturer: MRC Bearing Service
Weight: 11.682 lbs.
Product Name: Dynamometer Bearing
Description: Single Row Dynamometer Bearing, 90 mm ID x 190 mm OD x 43 mm Wide, Open, Medium Precision (ABEC 5), Phenolic Cage, Special Internal Clearance, 15° Contact Angle, Maximum Capacity
Specifications
Inch/MetricMetric BoreBore TypeRound Bore
I.D.90 mmO.D. [Min]
O.D. [Max]O.D.190 mm
Width [Min]Width [Max]
Width43 mmEnclosureOpen
Rows of BallsSingleMaterialSteel
O.D. TypeStraightBearing TypeDynamometer
PrecisionMediumRadial Internal Clearance SpecificationSpecial Radial Clearance
Ambient Temperature Range [Min]Ambient Temperature Range [Max]
Ball MaterialSteelCage TypePhenolic
CapacityMaximum CapacityContact Angle15°
Guide TypeLubrication
Outer Ring Width43 mmPrecision LevelMedium Precision (ABEC 5)
Preload LevelNoneSeal MaterialNone
Seal TypeUnsealedSeal Width
Dynamic Load Rating41800 lbfStatic Load Rating [Max]36000 lbf
Ball Dia.Bearing Design
Bore BCage MaterialPhenolic
Collar No.Collar O.D.
Collar WidthCorner Radius [Min]
Eccentric Collar OffsetFillet Radius2 1/2 mm
Flange O.D. [Max]Flange O.D.
Flange Width [Max]Flange Width
Flush GroundHousing Shoulder Diameter [Min]
Housing Shoulder Diameter [Max]Housing Shoulder Diameter
Industry Standard Part #Inner Ring O.D.
Inner Ring OffsetInner Ring Width43 mm
Internal DesignLimiting Speed
Limiting Speed - Grease3400 rpmLimiting Speed - Oil4000 rpm
Limiting Speed - SealedLocking DeviceNo Locking Device
Lube Hole CenterLubricantOil Preservative
Misalignment RangeNo. in SetSingle Bearing
No. of BallsO.D. (B)
Outer RingOuter Ring Inner Diameter
Outer Ring SizePeak Running Torque (mg-mm)
Peak Starting Torque (mg-mm)Pre Lubricant
Preload AmountRadial Internal Clearance
Radial Load Rating [Max]Radial Rigidity (lbf/µm)
Reference SpeedSeal O.D.
Seal Protection WidthSeating Washer
SeriesSet Screw Offset
Set Screw SizeShaft Shoulder Diameter [Min]
Shaft ToleranceSnap RingNo Snap Ring
Snap Ring O.D.Snap Ring Offset
Snap Ring ThicknessSpecial Features
StampingStatic Thrust Load Rating [Max]
Temperature Range [Min]Temperature Range [Max]225 °F
Use With  
Product Information
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