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