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#1132604

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MRC 311R ANGULAR CONTACT BALL BRGS

$330.00 Each

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  • Typically ships in: 1 day
  • Weight: 3.2 lb

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Additional Description

Item Details
Manufacturer: MRC Bearing Service
Weight: 3.2 lbs.
Product Name: 300-R Medium Series Ball Bearing
Description: 55 mm ID x 120 mm OD x 29 mm Wide; Open; No Snap Ring; Single Row Angular Contact Steel Bearing
Specifications
Inch/MetricMetric BoreBore TypeRound Bore
I.D.55 mmO.D. [Min]
O.D. [Max]O.D.120 mm
Width [Min]Width [Max]
Width29 mmEnclosureOpen
Rows of BallsSingleMaterialSteel
O.D. TypeStraightBearing TypeAngular Contact
PrecisionStandardRadial Internal Clearance SpecificationNormal Clearance
Ambient Temperature Range [Min]Ambient Temperature Range [Max]
Ball MaterialSteelCage TypeMetal
CapacityStandard CapacityContact Angle15°
Guide TypeLubrication
Outer Ring Width29 mmPrecision LevelStandard (ABEC 1)
Preload LevelNoneSeal MaterialNone
Seal TypeUnsealedSeal Width
Dynamic Load Rating21000 lbfStatic Load Rating [Max]15100 lbf
Ball Dia.Bearing Design
Bore BCage MaterialSteel
Collar No.Collar O.D.
Collar WidthCorner Radius [Min]
Eccentric Collar OffsetFillet Radius2 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 Width29 mm
Internal DesignLimiting Speed
Limiting Speed - Grease5600 rpmLimiting Speed - Oil6700 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 ClearanceNormal
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]
Use With  
Product Information
Applications
  • Used with heavy radial loads, one-directional thrust loads, or a combination of both
  • Can be furnished duplex ground for mounting in pairs with two-directional thrust loads
  • Features
  • Bores range in diameter from 12mm to 280 mm
  • 15° angular contact bearings with one heavy race shoulder and one counterbored race shoulder on the outer ring
  • Incorporates a greater number of balls than in the deepgroove nonfilling notch bearing
  • Normally furnished with ABMA C3 radial clearance
  • Cage types and materials available are two-piece pressed steel, ball riding, bent prong cages
  • Documents

    Specifications:

    Cage Metal
    I.D. 2.165
    Locking None
    O.D. 4.724
    Bearing Type Angular Contact
    Enclosure Open

    Return policy

    Item must be unused.

    Item must be in it's original package.

    Product's availability

    State of California Proposition 65 Product Warning