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Straight Bore Needle Bearings

GR 56/MI 48

Straight Bore Needle Bearings
Item #101088685
  • Straight Bore Type
  • 4.5 Outside Diameter - Inch
Straight Bore Needle Bearings
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    Shipment Options
  • Straight Bore Type
  • 4.5 Outside Diameter - Inch

features

  • Machined race needle bearing
  • Full complement of center-guided needle rolling elements
  • Annular lubrication groove
  • With Separable Inner Ring
  • With separable inner ring
Precision Rating Not Rated
Bore Size - Inch 3
Bore Type Straight
Seal Type Unsealed
Width 4.90
Dynamic Load Rating (lb) 28900
Speed (Max) Oil 1700
Speed (Max) Grease 850
Lubrication Hole Type Lubrication Groove & Hole
Housing & Shaft Fillet (in) 0.08
Platform Guiderol Bearing
Duplexing No
Sealed None
Series Standard
Number of Rows 1
Full Complement/Caged Full Complement
Cage Material No retainer
Material 52100 Bearing Steel
Includes Inner Ring Yes
Hole Diameter 0.188
Outside Diameter - Inch 4.5
Static Load Rating (lb) 104000
Weight 4.22 LB
EAN or UPC 726166105112
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