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