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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
Bearing Type Angular Contact
Material Steel
O.D. Type Straight
Radial Internal Clearance Normal
Seal Type Unsealed
Capacity Standard Capacity
Contact Angle 15°
I.D. 60 mm
Limiting Speed - Grease 4000 rpm
O.D. 130 mm
Outer Ring Width 31 mm
icNumber 7696694
Limiting Speed - Oil 4800 rpm
Enclosure Open
Preload Level None
Cage Material Steel
Precision Level Standard (ABEC 1)
Bore Type Round Bore
Snap Ring No Snap Ring
No. in Set Single Bearing
Inch/Metric Metric Bore
Width 31.000 mm
Static Load Rating [Max] 35100 lbf
Lubricant Oil Preservative
Locking Device No Locking Device
Rows of Balls Single
Radial Internal Clearance Specification Normal Clearance
Cage Type Metal
Inner Ring Width 31 mm
Dynamic Load Rating 39100 lbf
Fillet Radius 2 mm
Seal Material None
Ball Material Steel
Internal Design Universal Mounting
Precision Standard
Weight 4.0 LB
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