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R Series Small Inch-Size Ball Bearing

R8ZZST

R Series Small Inch-Size Ball Bearing
Item #101174804
  • 1/2" ID x 1 1/8" OD x 5/16" Wide
  • Double Sealed
  • 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 Sealed
  • 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
Contact Angle
Outer Ring Width 5/16 in
Bore Type Round Bore
O.D. Type Straight
Seal Type Contact Seals
Material Stainless Steel
Enclosure Double Sealed
Seal Material Rubber
Inner Ring Width 5/16 in
Width 0.31 in, 7.94 mm
Cage Type Metal
Radial Internal Clearance Normal
Precision Level Standard (ABEC 1)
Limiting Speed - Grease 24000 rpm
Dynamic Load Rating 1140 lbf
Ball Material Stainless Steel
Static Load Rating [Max] 540 lbf
Origin Single Row Radial
Lubricant Polyurea Base
Snap Ring No Snap Ring
Precision Standard
I.D. 1/2 in
O.D. 1.125 in
Capacity Standard Capacity
icNumber 7700858
Limiting Speed - Oil 29000 rpm
Inch/Metric Inch Bore
Rows of Balls Single
Limiting Speed - Sealed 16000 rpm
Temperature Range [Min] -22 °F
Radial Internal Clearance Specification Normal Clearance
Fillet Radius 0.016 in
Temperature Range [Max] 250 °F
No. in Set Single Bearing
Preload Level None
Locking Device No Locking Device
Bearing Type Radial
Cage Material Steel
Weight 0.062 LB
EAN or UPC 97741022026
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