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300-RD Medium Series Duplex Ball Bearing

311RD

300-RD Medium Series Duplex Ball Bearing
Item #104013259
  • 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
O.D. Type Straight
Ball Material Steel
Lubricant Oil Preservative
Capacity Standard Capacity
I.D. 55 mm
Bore Type Round Bore
Dynamic Load Rating 34400 lbf
Outer Ring Width 29 mm
Snap Ring No Snap Ring
Radial Internal Clearance Normal
Seal Material None
Rows of Balls Single
Inner Ring Width 29 mm
O.D. 120 mm
Inch/Metric Metric Bore
Cage Material Steel
icNumber 7696693
Material Steel
Fillet Radius 2 mm
Static Load Rating [Max] 30100 lbf
Bearing Type Angular Contact
Enclosure Open
Radial Internal Clearance Specification Normal Clearance
Seal Type Unsealed
No. in Set Single Bearing
Locking Device No Locking Device
Width 29.000 mm
Limiting Speed - Oil 5400 rpm
Preload Level None
Limiting Speed - Grease 4500 rpm
Precision Level Standard (ABEC 1)
Precision Standard
Cage Type Metal
Contact Angle 15°
Weight 3.2 LB
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