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300-R Medium Series Ball Bearing

312R

300-R Medium Series Ball Bearing
Item #102137412
  • 60 mm ID x 130 mm OD x 31 mm Wide
  • Open
  • No Snap Ring
  • Single Row Angular Contact Steel Bearing
300-R Medium Series Ball Bearing
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    Shipment Options
  • 60 mm ID x 130 mm OD x 31 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

  • 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
  • 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
O.D. 130 mm
Material Steel
Radial Internal Clearance Normal
Radial Internal Clearance Specification Normal Clearance
Fillet Radius 2 mm
Preload Level None
Snap Ring No Snap Ring
Bearing Type Angular Contact
Cage Type Metal
Lubricant Oil Preservative
Temperature Range [Max] 450 °F
Origin Single Row Angular Contact
Seal Material None
Limiting Speed - Grease 5000 rpm
Limiting Speed - Oil 6000 rpm
Dynamic Load Rating 24300 lbf
Locking Device No Locking Device
Precision Standard
Static Load Rating 78 kN
I.D. 60 mm
O.D. Type Straight
Outer Ring Width 31 mm
icNumber 7696694
Enclosure Open
Capacity Standard Capacity
Series 300R
Bore Type Round Bore
Precision Level Standard (ABEC 1)
Static Load Rating [Max] 17500 lbf
Seal Type Unsealed
Flush Ground No
Width 31.000 mm
Inch/Metric Metric Bore
No. in Set Single Bearing
Contact Angle 15°
Inner Ring Width 31 mm
Ball Material Steel
Cage Material Steel
Rows of Balls Single
Weight 4.0 LB
EAN or UPC 97741008624
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