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R Series Small Inch-Size Ball Bearing

R20

R Series Small Inch-Size Ball Bearing
Item #101170771
  • 1 1/4" ID x 2 1/4" OD x 3/8" Wide
  • Open
  • 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 3/8" Wide
  • Open
  • 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
Bore Type Round Bore
Radial Internal Clearance Specification Normal Clearance
Precision Level Standard (ABEC 1)
Limiting Speed - Oil 13000 rpm
Contact Angle
Inner Ring Width 3/8 in
Open Width 3/8 in
Material Steel
Bearing Type Radial
Limiting Speed - Grease 11000 rpm
Dynamic Load Rating 3150 lbf
Cage Type Metal
Origin Single Row Radial
Seal Material None
Ball Material Steel
Outer Ring Width 3/8 in
Static Load Rating [Max] 2090 lbf
Temperature Range [Max] 450 °F
O.D. 2.25 in
icNumber 7697582
I.D. 1 1/4 in
Seal Type Unsealed
Closed Width 1/2 in
O.D. Type Straight
Capacity Standard Capacity
Rows of Balls Single
Radial Internal Clearance Normal
Enclosure Open
Precision Standard
Inch/Metric Inch Bore
Locking Device No Locking Device
No. in Set Single Bearing
Lubricant Oil Preservative
Limiting Speed - Sealed 7500 rpm
Preload Level None
Fillet Radius 0.031 in
Snap Ring No Snap Ring
Cage Material Steel
Weight 0.238 LB
EAN or UPC 97741021548
NSN Number 3110-00-554-2917
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