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