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300-R Medium Series Ball Bearing

311R

300-R Medium Series Ball Bearing
Item #101174677
  • 55 mm ID x 120 mm OD x 29 mm Wide
  • Open
  • No Snap Ring
  • Single Row Angular Contact Steel Bearing
300-R Medium Series Ball Bearing
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    Shipment Options
  • 55 mm ID x 120 mm OD x 29 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
Enclosure Open
Locking Device No Locking Device
Capacity Standard Capacity
icNumber 7696693
Contact Angle 15°
Bore Type Round Bore
Ball Material Steel
No. in Set Single Bearing
Width 29.000 mm
Bearing Type Angular Contact
Seal Material None
Rows of Balls Single
Preload Level None
Flush Ground No
Limiting Speed - Oil 6700 rpm
Static Load Rating [Max] 15100 lbf
Dynamic Load Rating 21000 lbf
Material Steel
Radial Internal Clearance Normal
Cage Material Steel
Seal Type Unsealed
O.D. Type Straight
Snap Ring No Snap Ring
Inch/Metric Metric Bore
Lubricant Oil Preservative
Precision Standard
I.D. 55 mm
Inner Ring Width 29 mm
Cage Type Metal
Series 300R
Outer Ring Width 29 mm
Precision Level Standard (ABEC 1)
Radial Internal Clearance Specification Normal Clearance
Static Load Rating 67 kN
Fillet Radius 2 mm
Limiting Speed - Grease 5600 rpm
O.D. 120 mm
Weight 3.2 LB
EAN or UPC 97741008396
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