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300K Medium Series Ball Bearing

311K

300K Medium Series Ball Bearing
Item #101019309
  • Single Row Radial Bearing, 55 mm ID x 120 mm OD x 29 mm Wide, Open, Standard Precision (ABEC 1), Steel Cage, Greater Than Normal Clearance (C3)
300K Medium Series Ball Bearing
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  • Single Row Radial Bearing, 55 mm ID x 120 mm OD x 29 mm Wide, Open, 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
Ball Material Steel
Enclosure Open
Bore Type Round Bore
I.D. 55 mm
Precision Level Standard (ABEC 1)
Dynamic Load Rating 18,300.00 lbf
icNumber 7696009
Radial Internal Clearance C3
Material Steel
Pre Lubricant None
Capacity Standard Capacity
Lubricant Oil Preservative
No. in Set Single Bearing
Contact Angle
Cage Material Steel
Rows of Balls Single
Locking Device No Locking Device
Preload Level None
Cage Type Metal
Inner Ring Width 29 mm
O.D. Type Straight
O.D. 120.0000 mm
Seal Material None
Outer Ring Width 29 mm
Snap Ring No Snap Ring
Inch/Metric Metric Bore
Precision Standard
Seal Type Unsealed
Radial Internal Clearance Specification Greater Than Normal Clearance
Fillet Radius 0.079 in
Bearing Type Radial
Origin Single Row Radial
Static Load Rating [Max] 10,000.00 lbf
Width 29.000 mm
Weight 3.21 LB
EAN or UPC 87796067110
NSN Number 3110-00-144-8548, 3110-00-554-5653
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