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