Skip to content Skip to navigation menu
300-R Medium Series Ball Bearing

311R BKE

300-R Medium Series Ball Bearing
Item #103939309
  • 55 mm ID x 120 mm OD x 29 mm Wide
  • Open
  • No Snap Ring
  • Single Row Angular Contact Steel Bearing
300-R Medium Series Ball Bearing
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • 55 mm ID x 120 mm OD x 29 mm Wide
  • Open
  • No Snap Ring
  • Single Row Angular Contact Steel Bearing

applications

  • Used with heavy radial loads, one-directional thrust loads, or a combination of both
  • Can be furnished duplex ground for mounting in pairs with two-directional thrust loads

features

  • Incorporates a greater number of balls than in the deepgroove nonfilling notch bearing
  • Normally furnished with ABMA C3 radial clearance
  • Cage types and materials available are two-piece pressed steel, ball riding, bent prong cages
  • Bores range in diameter from 12mm to 280 mm
  • 15° angular contact bearings with one heavy race shoulder and one counterbored race shoulder on the outer ring
O.D. Type Straight
Seal Material None
Ball Material Steel
Inch/Metric Metric Bore
Precision Standard
Radial Internal Clearance Normal
Seal Type Unsealed
Contact Angle 15°
Preload Level None
Fillet Radius 2 mm
Locking Device No Locking Device
Inner Ring Width 29 mm
Cage Material Phenolic
Bearing Type Angular Contact
I.D. 55 mm
No. in Set Single Bearing
Limiting Speed - Oil 6700 rpm
Bore Type Round Bore
Snap Ring No Snap Ring
Radial Internal Clearance Specification Normal Clearance
icNumber 7696693
Cage Type Phenolic
Static Load Rating [Max] 15100 lbf
Width 29.000 mm
Precision Level Standard (ABEC 1)
Capacity Standard Capacity
Dynamic Load Rating 21000 lbf
Material Steel
O.D. 120 mm
Outer Ring Width 29 mm
Enclosure Open
Rows of Balls Single
Lubricant Oil Preservative
Limiting Speed - Grease 5600 rpm
Weight 3.2 LB
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison