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300K Medium Series Ball Bearing

311NPP

300K Medium Series Ball Bearing
Item #100759296
  • Single Row Radial Bearing, 55 mm ID x 120 mm OD x 29 mm Wide, Double Sealed (Contact), Standard Precision (ABEC 1), Steel Cage, Greater Than Normal Clearance (C3)
300K Medium Series Ball Bearing
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    Shipment Options
  • Single Row Radial Bearing, 55 mm ID x 120 mm OD x 29 mm Wide, Double Sealed (Contact), Standard Precision (ABEC 1), Steel Cage, Greater Than Normal Clearance (C3)

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
Origin Single Row Radial
O.D. Type Straight
Fillet Radius 0.079 in
Cage Type Metal
Precision Level Standard (ABEC 1)
Temperature Range [Max] 275 °F
Locking Device No Locking Device
O.D. 120.0000 mm
Bore Type Round Bore
Enclosure Double Sealed
Rows of Balls Single
Capacity Standard Capacity
Snap Ring No Snap Ring
Inch/Metric Metric Bore
Radial Internal Clearance Specification Greater Than Normal Clearance
Contact Angle 0°
Static Load Rating [Max] 10,000.00 lbf
Seal Type Contact Seals
Preload Level None
Inner Ring Width 29 mm
Seal Material Buna-N
Lubricant Polyurea Base
Material Steel
No. in Set Single Bearing
Outer Ring Width 29 mm
Radial Internal Clearance C3
I.D. 55 mm
Dynamic Load Rating 18,300.00 lbf
Precision Standard
icNumber 7696258
Bearing Type Radial
Temperature Range [Min] -30 °F
Cage Material Steel
Width 29.000 mm
Ball Material Steel
Weight 3.175 LB
EAN or UPC 87796067165
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