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R Series Small Inch-Size Ball Bearing

R20FF

R Series Small Inch-Size Ball Bearing
Item #100755645
  • 1 1/4" ID x 2 1/4" OD x 1/2" Wide
  • Double Shielded
  • No Snap Ring
  • Single Row Radial Steel Bearing
R Series Small Inch-Size Ball Bearing
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    Shipment Options
  • 1 1/4" ID x 2 1/4" OD x 1/2" Wide
  • Double Shielded
  • No Snap Ring
  • Single Row Radial 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
Inner Ring Width 1/2 in
Radial Internal Clearance Specification Normal Clearance
Rows of Balls Single
Temperature Range [Min] -22 °F
Contact Angle
Fillet Radius 0.031 in
Cage Material Steel
O.D. 2.25 in
Seal Material Metal
Open Width 3/8 in
Outer Ring Width 1/2 in
Limiting Speed - Oil 13000 rpm
Limiting Speed - Sealed 7500 rpm
Static Load Rating [Max] 2090 lbf
Closed Width 1/2 in
Material Steel
Radial Internal Clearance Normal
No. in Set Single Bearing
Enclosure Double Shielded
Lubricant Polyurea Base
Cage Type Metal
Temperature Range [Max] 250 °F
O.D. Type Straight
Precision Standard
Locking Device No Locking Device
icNumber 7697986
Preload Level None
Inch/Metric Inch Bore
Seal Type Non-Contact Seals
Limiting Speed - Grease 11000 rpm
I.D. 1 1/4 in
Width 0.5 in, 12.7 mm
Bearing Type Radial
Snap Ring No Snap Ring
Precision Level Standard (ABEC 1)
Capacity Standard Capacity
Bore Type Round Bore
Origin Single Row Radial
Ball Material Steel
Dynamic Load Rating 3150 lbf
Weight 0.292 LB
EAN or UPC 97741021586
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