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300-R Medium Series Ball Bearing

348R BKE

300-R Medium Series Ball Bearing
Item #103965313
  • 240 mm ID x 500 mm OD x 95 mm Wide
  • Open
  • No Snap Ring
  • Single Row Angular Contact Steel Bearing
300-R Medium Series Ball Bearing
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    Shipment Options
  • 240 mm ID x 500 mm OD x 95 mm Wide
  • Open
  • No Snap Ring
  • Single Row Angular Contact Steel Bearing

applications

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

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
Radial Internal Clearance Specification Normal Clearance
Cage Material Phenolic
Capacity Standard Capacity
Fillet Radius 4 mm
Inch/Metric Metric Bore
Contact Angle 15°
icNumber 7703083
I.D. 240 mm
O.D. 500 mm
Lubricant Oil Preservative
Limiting Speed - Grease 1100 rpm
Locking Device No Locking Device
Width 95.000 mm
Bore Type Round Bore
Bearing Type Angular Contact
Inner Ring Width 95 mm
Snap Ring No Snap Ring
O.D. Type Straight
Preload Level None
Seal Material None
Precision Level Standard (ABEC 1)
Enclosure Open
Precision Standard
Rows of Balls Single
Radial Internal Clearance Normal
Static Load Rating [Max] 238000 lbf
Material Steel
Dynamic Load Rating 152000 lbf
Outer Ring Width 95 mm
Ball Material Steel
Seal Type Unsealed
Limiting Speed - Oil 1400 rpm
No. in Set Single Bearing
Cage Type Phenolic
Weight 198.0 LB
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