MRC 321MF

Min. Order: 1 Piece

Bearing Price

$1,435.75 (Price for reference only.)
IN STOCK 500+ pcs.with 3 to 7 days delivery time

Our email: [email protected]

Bearing Information
Weight18.761 lb
OEMOEM P/N
Bearing manufacturers
Manufacturer Part Number
MRC 321MF
Item Details
Manufacturer:MRC Bearing Service
Weight:18. 761 lbs.
Product Name:300-M Medium Series Ball Bearing
Description:105 mm ID x 225 mm OD x 49 mm Wide; Single Shield; No Snap Ring; Single Row Radial Steel Bearing
Specifications
Inch/MetricMetric Bore
Bore TypeRound Bore
I. D.105 mm
O. D. [Min]
O. D. [Max]
O. D.225 mm
Width [Min]
Width [Max]
Width49 mm
EnclosureSingle Shield
Rows of BallsSingle
MaterialSteel
O. D. TypeStraight
Bearing TypeRadial
PrecisionStandard
Radial Internal Clearance SpecificationNormal Clearance
Ambient Temperature Range [Min]
Ambient Temperature Range [Max]
Ball MaterialSteel
Cage TypeMetal
CapacityMaximum Capacity
Contact Angle
Guide Type
Lubrication
Outer Ring Width49 mm
Precision LevelStandard (ABEC 1)
Preload LevelNone
Seal MaterialMetal
Seal TypeNon-Contact Seals
Seal Width
Dynamic Load Rating46100 lbf
Static Load Rating [Max]52200 lbf
Ball Dia.
Bearing Design
Bore B
Cage MaterialSteel
Collar No.
Collar O. D.
Collar Width
Corner Radius [Min]
Eccentric Collar Offset
Fillet Radius2 1/2 mm
Flange O. D. [Max]
Flange O. D.
Flange Width [Max]
Flange Width
Flush Ground
Housing Shoulder Diameter [Min]
Housing Shoulder Diameter [Max]
Housing Shoulder Diameter
Industry Standard Part #
Inner Ring O. D.
Inner Ring Offset
Inner Ring Width49 mm
Internal Design
Limiting Speed
Limiting Speed - Grease2400 rpm
Limiting Speed - Oil2900 rpm
Limiting Speed - Sealed
Locking DeviceNo Locking Device
Lube Hole Center
LubricantOil Preservative
Misalignment Range
No. in SetSingle Bearing
No. of Balls
O. D. (B)
Outer Ring
Outer Ring Inner Diameter
Outer Ring Size
Peak Running Torque (mg-mm)
Peak Starting Torque (mg-mm)
Pre Lubricant
Preload Amount
Radial Internal ClearanceNormal
Radial Load Rating [Max]
Radial Rigidity (lbf/µm)
Reference Speed
Seal O. D.
Seal Protection Width
Seating Washer
Series
Set Screw Offset
Set Screw Size
Shaft Shoulder Diameter [Min]
Shaft Tolerance
Snap RingNo Snap Ring
Snap Ring O. D.
Snap Ring Offset
Snap Ring Thickness
Special Features
Stamping
Static Thrust Load Rating [Max]
Temperature Range [Min]
Temperature Range [Max]
Use With
Product Information
Caution

Not to be used where only thrust loads are present

Applications
  • Used with very heavy radial loads, or a combination of radial and thrust loads where the radial load is predominant
Features
  • Consists of single-row maximum capacity filling-notch bearings with bores ranging from 17 mm to 110 mm
  • Maximum radial load-carrying capacity
  • Ability to carry heavy combined radial and thrust loads
  • Designated as the notched type because it has a filling notch on one side of the inner and outer rings
  • Normally furnished with ABMA CO radial clearance
  • Type and material available is a two-piece, pressed steel, ball riding, stayrod cage