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