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