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