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