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Steel Single Row Deep Groove Ball Bearing

311NPP

Steel Single Row Deep Groove Ball Bearing
Item #100759296
  • 2.165 in Inner Diameter
  • 4.724 in Outer Diameter
  • Single Row
  • 1.142 in Overall Width
  • 2 Seals
  • Cylindrical OD
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Steel Single Row Deep Groove Ball Bearing
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  • 2.165 in Inner Diameter
  • 4.724 in Outer Diameter
  • Single Row
  • 1.142 in Overall Width
  • 2 Seals

description

  • The 300 series ball bearings have a heavier cross section than the 200 series and are therefore capable of carrying considerably heavier radial thrust and combined loads for a given bore size. As this series is also capable of withstanding heavy shock loads, a ball bearing of heavier cross section is rarely required. The 300K series, Conradtype bearing is well-balanced with deep races and uninterrupted race shoulders. These bearings are electric motor quality where extra quietness is a requirement.

applications

  • General industrial
  • Automotive
  • Agricultural
  • Chemical
  • Utilities

features

  • Versatile and provide an easy interchange for operational efficiency
  • Well balanced, all purpose bearing with deep races and uninterrupted shoulders for higher load capability
  • Carry radial and axial loads in either direction or combined loads, saving space and cost
  • Help electric motor applications run quieter
Precision Standard
Snap Ring No Snap Ring
Rolling Element Material Steel
Seal Type Contact Seals
Bore Type Round Bore
I.D. 55 mm
icNumber 7696258
Relubricatable No
Fillet Radius Cone 0.079 in, 2.01 mm
Lubricant Polyurea Base
Ball Material Steel
Capacity Standard Capacity
Rolling Element Ball
Cage Type Metal
Inner Ring Width 29 mm
Enclosure Double Sealed
O.D. Type Straight
Closure Type 2 Seals
Material Steel
Precision Class ISO P0
Rows of Balls Single
Internal Clearance C3
Static Load Rating [Max] 10,000.00 lbf
Radial Internal Clearance Specification Greater Than Normal Clearance
Dynamic Load Rating 18,300.00 lbf
Bearing Type Radial
Inch/Metric Metric Bore
Fillet Radius 0.079 in
Contact Angle
O.D. 120.0000 mm
Precision Level Standard (ABEC 1)
Cage Material Steel
No. in Set Single Bearing
Preload Level None
Locking Device No Locking Device
Overall Width 1.142 in, 29 mm
Outer Ring Width 29 mm
Temperature Range [Min] -30 °F
Radial Internal Clearance C3
Seal Material Buna-N
Origin Single Row Radial
Bearing Material Steel
Temperature Range [Max] 275 °F
Width 29.000 mm
No. of Rows 1
Weight 3.175 LB
EAN or UPC 87796067165
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