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300-R Medium Series Ball Bearing

338R BKE

300-R Medium Series Ball Bearing
Item #103952275
  • 190 mm ID x 400 mm OD x 78 mm Wide
  • Open
  • No Snap Ring
  • Single Row Angular Contact Steel Bearing
300-R Medium Series Ball Bearing
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    Shipment Options
  • 190 mm ID x 400 mm OD x 78 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
Precision Level Standard (ABEC 1)
Static Load Rating [Max] 160000 lbf
Preload Level None
O.D. Type Straight
O.D. 400 mm
Bore Type Round Bore
Cage Type Phenolic
Dynamic Load Rating 114000 lbf
Inner Ring Width 78 mm
Fillet Radius 4 mm
Cage Material Phenolic
Width 78.000 mm
Contact Angle 15°
Precision Standard
Bearing Type Angular Contact
Inch/Metric Metric Bore
Capacity Standard Capacity
Radial Internal Clearance Specification Normal Clearance
Seal Type Unsealed
Enclosure Open
Ball Material Steel
Seal Material None
Rows of Balls Single
Limiting Speed - Oil 1900 rpm
I.D. 190 mm
Snap Ring No Snap Ring
Material Steel
Outer Ring Width 78 mm
Lubricant Oil Preservative
Limiting Speed - Grease 1600 rpm
icNumber 7703071
Locking Device No Locking Device
Radial Internal Clearance Normal
No. in Set Single Bearing
Weight 105.0 LB
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