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300-R Medium Series Ball Bearing

310R

300-R Medium Series Ball Bearing
Item #101168928
  • 50 mm ID x 110 mm OD x 27 mm Wide
  • Open
  • No Snap Ring
  • Single Row Angular Contact Steel Bearing
300-R Medium Series Ball Bearing
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    Shipment Options
  • 50 mm ID x 110 mm OD x 27 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
  • Cage types and materials available are two-piece pressed steel, ball riding, bent prong cages
Bearing Type Unmounted, Angular Contact
Bore Type Cylindrical
Origin Single Row Angular Contact
Precision Standard
O.D. Type Cylindrical
icNumber 7697434
Rows of Balls Single
Temperature Range [Max] 450 °F
Locking Device No Locking Device
Precision Level Standard (ABEC 1)
Capacity Standard Capacity
Lubricant Oil Preservative
Cage Material Bearing Steel
Seal Type Unsealed
Dynamic Load Rating 80.6 kN
Series 300R
Material Bearing Steel
Contact Angle 15 Degree
Static Load Rating 57 kN
No. in Set Single Bearing
Outer Ring Width 1.06 in, 27 mm
Static Load Rating [Max] 12800 lbf
Radial Internal Clearance Specification Normal Clearance
Inch/Metric Metric
Cage Type Metal
Ball Material Steel
Limiting Speed - Grease 6300 rpm
I.D. 1.97 in, 50 mm
Inner Ring Width 1.06 in, 27 mm
Width 1.06 in, 27 mm
Seal Material None
Preload Level C3 Axial Clearance
Flush Ground No
Snap Ring No Snap Ring
Radial Internal Clearance Normal
Limiting Speed - Oil 7500 rpm
Fillet Radius 2 mm
O.D. 4.33 in, 110 mm
Enclosure Open
Weight 2.602 LB
EAN or UPC 97741008181
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