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300-R Medium Series Ball Bearing

312R BKE

300-R Medium Series Ball Bearing
Item #102190876
  • 60 mm ID x 130 mm OD x 31 mm Wide
  • Open
  • No Snap Ring
  • Single Row Angular Contact Steel Bearing
300-R Medium Series Ball Bearing
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    Shipment Options
  • 60 mm ID x 130 mm OD x 31 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 Standard
Lubricant Oil Preservative
Seal Type Unsealed
I.D. 60 mm
Precision Level Standard (ABEC 1)
Radial Internal Clearance Normal
Contact Angle 15°
Locking Device No Locking Device
icNumber 7696694
Outer Ring Width 31 mm
O.D. Type Straight
Width 31.000 mm
Capacity Standard Capacity
Preload Level None
Ball Material Steel
Bearing Type Angular Contact
Bore Type Round Bore
Cage Type Phenolic
Cage Material Phenolic
Limiting Speed - Grease 5000 rpm
Fillet Radius 2 mm
Enclosure Open
Seal Material None
Material Steel
No. in Set Single Bearing
Snap Ring No Snap Ring
O.D. 130 mm
Radial Internal Clearance Specification Normal Clearance
Static Load Rating [Max] 17500 lbf
Rows of Balls Single
Inner Ring Width 31 mm
Inch/Metric Metric Bore
Limiting Speed - Oil 6000 rpm
Dynamic Load Rating 24300 lbf
Weight 4.0 LB
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