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R Series Small Inch-Size Ball Bearing

R8FFST

R Series Small Inch-Size Ball Bearing
Item #101170776
  • 1/2" ID x 1 1/8" OD x 5/16" Wide
  • Double Shielded
  • No Snap Ring
  • Single Row Radial Stainless Steel Bearing
R Series Small Inch-Size Ball Bearing
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    Shipment Options
  • 1/2" ID x 1 1/8" OD x 5/16" Wide
  • Double Shielded
  • No Snap Ring
  • Single Row Radial Stainless Steel Bearing

applications

  • Ample radial and thrust capacity for the majority of applications involving heavy radial loads, heavy thrust loads or combinations of these

features

  • Single-row, radial, Conrad-type bearings available in inch sizes for shafts from 1/8" to 1 1/2" in diameter
  • Open, shielded and sealed types available
  • Many sizes available in stainless steel
  • Supplied with ABMA CO radial clearance unless otherwise specified
Origin Single Row Radial
Bore Type Cylindrical
Capacity Standard Capacity
Enclosure Shield On Both Sides
Precision Standard
Lubricant Grease
Radial Internal Clearance Specification Normal Clearance
Static Load Rating [Max] 540 lbf
Dynamic Load Rating 1140 lbf
Inner Ring Width 0.31 in, 7.94 mm
Seal Material Stainless Steel
Material Stainless Steel
No. in Set Single Bearing
icNumber 7700539
Rows of Balls Single
Snap Ring No Snap Ring
Ball Material Stainless Steel
O.D. 1.13 in, 28.58 mm
Radial Internal Clearance Normal
Outer Ring Width 0.31 in, 7.94 mm
I.D. 0.5 in, 12.7 mm
Cage Material Stainless Steel
Limiting Speed - Grease 24000 rpm
Temperature Range [Max] 250 °F
Contact Angle
Temperature Range [Min] -22 °F
Preload Level None
Seal Type Non-Contacting Seal
Limiting Speed - Sealed 16000 rpm
Fillet Radius 0.016 in
Bearing Type Deep Groove
O.D. Type Cylindrical
Width 0.31 in, 7.94 mm
Precision Level Standard (ABEC 1)
Limiting Speed - Oil 29000 rpm
Cage Type Metal
Locking Device No Locking Device
Inch/Metric Inch
Weight 0.058 LB
EAN or UPC 97741021982
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