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