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Single Row Cylindrical Bore Angular Contact Ball Bearing

311R

Single Row Cylindrical Bore Angular Contact Ball Bearing
Item #101174677
  • Unmounted, Angular Contact Bearing
  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.14 in Width
  • Bearing Steel Material
  • Cylindrical O.D
  • 1.14 in Outer Ring Width
  • Single Row
  • Metric
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Single Row Cylindrical Bore Angular Contact Ball Bearing
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    Shipment Options
  • Unmounted, Angular Contact Bearing
  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.14 in Width
  • Bearing Steel Material

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
Dynamic Load Rating 93.6 kN
Fillet Radius 2 mm
Flush Ground No
Element Material Bearing Steel
Precision Rating ABEC 1
Static Load Rating [Max] 15100 lbf
Limiting Speed - Oil 6700 rpm
O.D. Type Cylindrical
Precision Standard
Inch/Metric Metric
Radial Internal Clearance Normal
Radial Internal Clearance Specification Normal Clearance
Locking Device No Locking Device
Material Bearing Steel
Seal Type Unsealed
Lubricant Oil Preservative
No. of Rows Single
Seal Material None
Row Type 1
Static Load Rating 67 kN
Rows of Balls Single
icNumber 7696693
Snap Ring No Snap Ring
Preload Level C3 Axial Clearance
Bearing Type Unmounted, Angular Contact
No. of Bearings 1
No. in Set Single Bearing
Width 1.14 in, 29 mm
Enclosure Open
Rolling Element Ball
Precision Level Standard (ABEC 1)
Capacity Standard Capacity
Inner Ring Width 1.14 in, 29 mm
Cage Material Bearing Steel
Cage Type Metal
O.D. 4.72 in, 120 mm
Bore Type Cylindrical
Limiting Speed - Grease 5600 rpm
Ball Material Steel
Contact Angle 15 degree
I.D. 2.17 in, 55 mm
Outer Ring Width 1.14 in, 29 mm
Series 300R
Weight 3.2 LB
EAN or UPC 97741008396
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