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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
Radial Internal Clearance Specification Greater Than Normal Clearance
Overall Width 1.142 in, 29 mm
Rows of Balls Single
Precision Class ISO P0
O.D. 120.0000 mm
Origin Single Row Radial
Capacity Standard Capacity
O.D. Type Straight
Rolling Element Ball
Precision Standard
Inch/Metric Metric Bore
Fillet Radius Cone 0.079 in, 2.01 mm
Preload Level None
Bearing Type Radial
Temperature Range [Max] 275 °F
Outer Ring Width 29 mm
No. in Set Single Bearing
Material Steel
Fillet Radius 0.079 in
Width 29.000 mm
Seal Material Buna-N
Bore Type Round Bore
Precision Level Standard (ABEC 1)
icNumber 7696258
Radial Internal Clearance C3
Seal Type Contact Seals
Internal Clearance C3
Cage Type Metal
Contact Angle
Static Load Rating [Max] 10,000.00 lbf
Snap Ring No Snap Ring
Ball Material Steel
Locking Device No Locking Device
Rolling Element Material Steel
Dynamic Load Rating 18,300.00 lbf
Relubricatable No
Bearing Material Steel
No. of Rows 1
Enclosure Double Sealed
Lubricant Polyurea Base
I.D. 55 mm
Closure Type 2 Seals
Inner Ring Width 29 mm
Cage Material Steel
Temperature Range [Min] -30 °F
Weight 3.175 LB
EAN or UPC 87796067165
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