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300-R Medium Series Ball Bearing

311R BKE

300-R Medium Series Ball Bearing
Item #103939309
  • 55 mm ID x 120 mm OD x 29 mm Wide
  • Open
  • No Snap Ring
  • Single Row Angular Contact Steel Bearing
300-R Medium Series 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

applications

  • Used with heavy radial loads, one-directional thrust loads, or a combination of both
  • Can be furnished duplex ground for mounting in pairs with two-directional thrust loads

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
Preload Level None
Dynamic Load Rating 21000 lbf
O.D. Type Straight
Cage Material Phenolic
Material Steel
Bore Type Round Bore
Capacity Standard Capacity
Limiting Speed - Grease 5600 rpm
Fillet Radius 2 mm
Static Load Rating [Max] 15100 lbf
Contact Angle 15°
Enclosure Open
Cage Type Phenolic
Snap Ring No Snap Ring
Precision Standard
Limiting Speed - Oil 6700 rpm
Outer Ring Width 29 mm
No. in Set Single Bearing
icNumber 7696693
Radial Internal Clearance Specification Normal Clearance
Width 29.000 mm
Ball Material Steel
Seal Material None
Radial Internal Clearance Normal
Precision Level Standard (ABEC 1)
Inner Ring Width 29 mm
Inch/Metric Metric Bore
Lubricant Oil Preservative
Bearing Type Angular Contact
Seal Type Unsealed
Rows of Balls Single
I.D. 55 mm
Locking Device No Locking Device
Weight 3.2 LB
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