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