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