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