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