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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
Locking Device No Locking Device
Radial Internal Clearance Normal
Enclosure Shield On Both Sides
Open Width 3/8 in
Material Bearing Steel
Limiting Speed - Oil 13000 rpm
I.D. 1.25 in, 31.75 mm
Bearing Type Deep Groove
Temperature Range [Max] 250 °F
Static Load Rating [Max] 2090 lbf
O.D. 2.25 in, 57.15 mm
Preload Level None
Fillet Radius 0.031 in
Lubricant Grease
Cage Material Bearing Steel
Contact Angle
Width 0.5 in, 12.7 mm
Bore Type Cylindrical
Temperature Range [Min] -22 °F
No. in Set Single Bearing
Capacity Standard Capacity
Origin Single Row Radial
Rows of Balls Single
Dynamic Load Rating 3150 lbf
Inch/Metric Inch
Precision Level Standard (ABEC 1)
Seal Type Non-Contacting Seal
Precision Standard
Inner Ring Width 0.5 in, 12.7 mm
Closed Width 1/2 in
Limiting Speed - Grease 11000 rpm
Cage Type Metal
Limiting Speed - Sealed 7500 rpm
icNumber 7697986
Snap Ring No Snap Ring
Outer Ring Width 0.5 in, 12.7 mm
O.D. Type Cylindrical
Radial Internal Clearance Specification Normal Clearance
Seal Material Tinplate
Ball Material Steel
Weight 0.292 LB
EAN or UPC 97741021586
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