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