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