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