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300-RD Medium Series Duplex Ball Bearing

312RDU STL

300-RD Medium Series Duplex Ball Bearing
Item #103946294
  • 60 mm ID x 130 mm OD x 31 mm Wide
  • Open
  • No Snap Ring
  • Single Row Angular Contact Steel Bearing
300-RD Medium Series Duplex 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

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
Inch/Metric Metric Bore
Cage Material Steel
No. in Set Single Bearing
Inner Ring Width 31 mm
Limiting Speed - Oil 4800 rpm
Bore Type Round Bore
Contact Angle 15°
Cage Type Metal
Lubricant Oil Preservative
Limiting Speed - Grease 4000 rpm
Static Load Rating [Max] 35100 lbf
Ball Material Steel
Seal Type Unsealed
Capacity Standard Capacity
Dynamic Load Rating 39100 lbf
Internal Design Universal Mounting
I.D. 60 mm
Preload Level None
Precision Level Standard (ABEC 1)
Material Steel
Seal Material None
Snap Ring No Snap Ring
Bearing Type Angular Contact
Enclosure Open
Outer Ring Width 31 mm
Radial Internal Clearance Specification Normal Clearance
Radial Internal Clearance Normal
Locking Device No Locking Device
icNumber 7696694
Precision Standard
Width 31.000 mm
O.D. Type Straight
Rows of Balls Single
Fillet Radius 2 mm
Weight 4.0 LB
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