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Cylindrical Bore Deep Groove Ball Bearing

312 NR

Cylindrical Bore Deep Groove Ball Bearing
Item #100756753
  • Deep Groove Bearing
  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 in Width
  • Bearing Steel Material
  • Cylindrical O.D
  • 1.22 in Outer Ring Width
  • Metric
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Cylindrical Bore Deep Groove Ball Bearing
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    Shipment Options
  • Deep Groove Bearing
  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 in Width
  • Bearing Steel Material

applications

  • Textiles
  • Power tools
  • Electric motors
  • Pumps
  • Gearboxes

features

  • Deep, uninterrupted raceway
  • Carries axial loads in both directions
  • Carries radial loads at high speeds

compliances

  • In accordance with ISO 15-1981
Filling Slot With
Internal Clearance CN
Cage Type Metal
Width 1.22 in, 31 mm
Ball Material Steel
Outer Ring Width 1.22 in, 31 mm
Locating Snap Ring Fitted
Precision Rating ABEC 1
Static Load Rating [Max] 78000 lbf
Bore Type Cylindrical
Static Load Rating 17535.098 lbf, 78 kN
Material Bearing Steel
ISO Tolerance Normal / P0
Inch/Metric Metric
Origin Single Row Radial
Enclosure Open
Cage Sheet Metal
Locking Device No Locking Device
Radial Internal Clearance Specification Normal Clearance
Preload Level None
Bearing Material Coating Bearing Steel
Limiting Speed - Grease 4300 rpm
Radial Internal Clearance Normal
Row Type 1
Reference Speed 9500 rpm
Limiting Speed 6000 rpm
Snap Ring With Snap Ring
Inner Ring Width 1.22 in, 31 mm
Precision Standard
Bearing Design Deep Groove Design w/ Filling Notch
Capacity Maximum Capacity
Rolling Element Ball
O.D. 5.12 in, 130 mm
Seal Type Unsealed
Pre Lubricant None
icNumber 7704745
Element Material Bearing Steel
Seal Material None
Precision Level Standard (ABEC 1)
Contact Angle
Type Deep Groove
I.D. 2.36 in, 60 mm
O.D. Type Cylindrical
Series 3
Lubricant Oil Preservative
No. of Rows 1
Bearing Class Normal / P0
Rows of Balls Single
Basic Dynamic Load Rating 20525.056 lbf, 91.3 kN
Relubrication Feature Without
Cage Material Bearing Steel
Bearing Type Deep Groove
No. in Set Single Bearing
Weight 4.348 LB
EAN or UPC 7316576680571
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