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