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Steel Cylindrical Roller Bearing

300RN30 R3

Steel Cylindrical Roller Bearing
Item #101199575
  • 11.811 in Inside Diameter
  • 18.11 in Outside Diameter
  • Single Row
  • 4.646 in Overall Width
  • Imperial Series
  • Steel Material
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Steel Cylindrical Roller Bearing
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    Shipment Options
  • 11.811 in Inside Diameter
  • 18.11 in Outside Diameter
  • Single Row
  • 4.646 in Overall Width
  • Imperial Series

features

  • Supports heavy radial loads
  • Enhanced operational reliability
  • Long service life
Limiting Speed - Oil 790 rpm
Radial Internal Clearance Specification R3 - Standard Clearance
End Type Open End
Cage Type Machined Window
Rolling Element Cylindrical
O.D.Type Cylindrical
Capacity High Capacity
I.D. 300 mm
Enclosure Open
Bearing Design Removable Outer Ring – Straight
Rolling Element Material Steel
Bore Type Round Bore, Metric Type
Radial Internal Clearance R3
Fillet Radius 0.12 in
Precision Ground Yes
Closure Type Open
Self Aligning No
Tolerance Iso Class 0 (RBEC 1)
Precision Class ISO P0
Inner Ring Width 4.646 in, 118 mm
O.D. 460 mm
Origin Cylindrical Radial
Housing Shoulder Diameter 16.91 in
Cage Material Brass/Bronze
Inch/Metric Imperial
Overall Width 4.646 in, 118 mm
Outer Ring Width 4.646 in, 118 mm
Bearing Material Steel
Oil Hole w/o Oil Hole
Internal Clearance R3
Limiting Speed - Grease 395 rpm
Relubricatable No
No. of Rows 1
Weight 169.24 LB
EAN or UPC 87796020474
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