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300-R Medium Series Ball Bearing

307R

300-R Medium Series Ball Bearing
Item #102137418
  • 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
O.D. Type Straight
Inch/Metric Metric Bore
Cage Type Metal
Inner Ring Width 21 mm
Material Steel
Locking Device No Locking Device
Seal Material None
icNumber 7696692
Precision Level Standard (ABEC 1)
Cage Material Steel
Radial Internal Clearance Normal
Outer Ring Width 21 mm
Limiting Speed - Oil 10000 rpm
Limiting Speed - Grease 8500 rpm
Dynamic Load Rating 8920 lbf
Static Load Rating [Max] 5850 lbf
Temperature Range [Max] 450 °F
Precision Standard
Flush Ground No
I.D. 35 mm
Bearing Type Angular Contact
Radial Internal Clearance Specification Normal Clearance
Fillet Radius 1.5 mm
Snap Ring No Snap Ring
Preload Level None
Seal Type Unsealed
No. in Set Single Bearing
Lubricant Oil Preservative
O.D. 80 mm
Capacity Standard Capacity
Enclosure Open
Series 300R
Static Load Rating 26 kN
Contact Angle 15°
Width 21.000 mm
Bore Type Round Bore
Rows of Balls Single
Ball Material Steel
Origin Single Row Radial
Weight 1.0 LB
EAN or UPC 97741007405
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