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300-R Medium Series Ball Bearing

307R BKE

300-R Medium Series Ball Bearing
Item #103945657
  • 35 mm ID x 80 mm OD x 21 mm Wide
  • Open
  • No Snap Ring
  • Single Row Angular Contact Steel Bearing
300-R Medium Series Ball Bearing
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    Shipment Options
  • 35 mm ID x 80 mm OD x 21 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
Seal Type Unsealed
Radial Internal Clearance Normal
Snap Ring No Snap Ring
Fillet Radius 1.5 mm
Lubricant Oil Preservative
Limiting Speed - Oil 10000 rpm
Rows of Balls Single
icNumber 7696692
Ball Material Steel
O.D. Type Straight
Radial Internal Clearance Specification Normal Clearance
Precision Level Standard (ABEC 1)
Width 21.000 mm
Dynamic Load Rating 8920 lbf
Limiting Speed - Grease 8500 rpm
Capacity Standard Capacity
Cage Material Phenolic
Precision Standard
Bore Type Round Bore
Seal Material None
Inch/Metric Metric Bore
Preload Level None
Material Steel
No. in Set Single Bearing
I.D. 35 mm
Enclosure Open
Outer Ring Width 21 mm
Static Load Rating [Max] 5850 lbf
O.D. 80 mm
Locking Device No Locking Device
Bearing Type Angular Contact
Contact Angle 15°
Inner Ring Width 21 mm
Cage Type Phenolic
Weight 1.08 LB
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