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300-RD Medium Series Duplex Ball Bearing

311RDU BKE

300-RD Medium Series Duplex Ball Bearing
Item #103939619
  • 55 mm ID x 120 mm OD x 29 mm Wide
  • Open
  • No Snap Ring
  • Single Row Angular Contact Steel Bearing
300-RD Medium Series Duplex Ball Bearing
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    Shipment Options
  • 55 mm ID x 120 mm OD x 29 mm Wide
  • Open
  • No Snap Ring
  • Single Row Angular Contact Steel Bearing

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
Cage Material Phenolic
Seal Type Unsealed
Radial Internal Clearance Normal
Bearing Type Angular Contact
Rows of Balls Single
Inner Ring Width 29 mm
Seal Material None
I.D. 55 mm
Precision Level Standard (ABEC 1)
Contact Angle 15°
Material Steel
icNumber 7696693
Width 29.000 mm
Radial Internal Clearance Specification Normal Clearance
Preload Level None
Enclosure Open
Limiting Speed - Oil 5400 rpm
O.D. 120 mm
Snap Ring No Snap Ring
Fillet Radius 2 mm
Inch/Metric Metric Bore
Lubricant Oil Preservative
Dynamic Load Rating 34400 lbf
Static Load Rating [Max] 30100 lbf
Ball Material Steel
Cage Type Phenolic
Locking Device No Locking Device
Internal Design Universal Mounting
Limiting Speed - Grease 4500 rpm
O.D. Type Straight
Bore Type Round Bore
Capacity Standard Capacity
No. in Set Single Bearing
Precision Standard
Outer Ring Width 29 mm
Weight 3.2 LB
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