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