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