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