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300-R Medium Series Ball Bearing

306R BKE

300-R Medium Series Ball Bearing
Item #103944023
  • 30 mm ID x 72 mm OD x 19 mm Wide
  • Open
  • No Snap Ring
  • Single Row Angular Contact Steel Bearing
300-R Medium Series Ball Bearing
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    Shipment Options
  • 30 mm ID x 72 mm OD x 19 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
Radial Internal Clearance Normal
Preload Level None
Inch/Metric Metric Bore
Snap Ring No Snap Ring
Bearing Type Angular Contact
Seal Material None
Width 19.000 mm
Limiting Speed - Grease 9000 rpm
Enclosure Open
Precision Level Standard (ABEC 1)
icNumber 7696691
Ball Material Steel
Lubricant Oil Preservative
Contact Angle 15°
Fillet Radius 1 mm
Material Steel
Limiting Speed - Oil 11000 rpm
Outer Ring Width 19 mm
Static Load Rating [Max] 4500 lbf
Radial Internal Clearance Specification Normal Clearance
Cage Type Phenolic
Seal Type Unsealed
Inner Ring Width 19 mm
I.D. 30 mm
Precision Standard
Cage Material Phenolic
No. in Set Single Bearing
O.D. 72 mm
Rows of Balls Single
Dynamic Load Rating 7010 lbf
Locking Device No Locking Device
Bore Type Round Bore
O.D. Type Straight
Capacity Standard Capacity
Weight 0.78 LB
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