Add products to your shopping cart



Image for Illustration purposes only. Actual product may vary


View additional description
  • Typically ships in: 1 day
  • Weight: 0.2 lb
  • Unit of measure: each

$22.08 Each


Select Quantity

Returnable: See conditions

Payment methods:

Return policy

Item must be unused.

Item must be in it's original package.

Return policy

Item must be unused.

Item must be in it's original package.

April 8, 2021

Transmission Chain, Class L bearing guides, and Bearing Suffixes - Questions first week April 2020

Read More

Jan. 6, 2019

Bearing misalignment can be caused by bent shafts, out-of-square spacers, out-of-square shaft shoulders, and improper installation from loose fit. The problem can extend to issues such as overheating and even separator failure. 

Read More


Additional Description

Item Details
Manufacturer: MRC Bearing Service
Weight: 0.206 lbs.
Product Name: R Series Small Inch-Size Ball Bearing
Description: 1" ID x 2" OD x 3/8" Wide; Open; No Snap Ring; Single Row Radial Steel Bearing
Inch/Metric Inch Bore Bore Type Round Bore
I.D. 1 in O.D. [Min]  
O.D. [Max]   O.D. 2 in
Width [Min]   Width [Max]  
Width 3/8 in Enclosure Open
Rows of Balls Single Material Steel
O.D. Type Straight Bearing Type Radial
Precision Standard Radial Internal Clearance Specification Normal Clearance
Ambient Temperature Range [Min]   Ambient Temperature Range [Max]  
Ball Material Steel Cage Type Metal
Capacity Standard Capacity Contact Angle
Guide Type   Lubrication  
Outer Ring Width 3/8 in Precision Level Standard (ABEC 1)
Preload Level None Seal Material None
Seal Type Unsealed Seal Width  
Dynamic Load Rating 2270 lbf Static Load Rating [Max] 1350 lbf
Ball Dia.   Bearing Design  
Bore B   Cage Material Steel
Collar No.   Collar O.D.  
Collar Width   Corner Radius [Min]  
Eccentric Collar Offset   Fillet Radius 0.031 in
Flange O.D. [Max]   Flange O.D.  
Flange Width [Max]   Flange Width  
Flush Ground   Housing Shoulder Diameter [Min]  
Housing Shoulder Diameter [Max]   Housing Shoulder Diameter  
Industry Standard Part #   Inner Ring O.D.  
Inner Ring Offset   Inner Ring Width 3/8 in
Internal Design   Limiting Speed  
Limiting Speed - Grease 13000 rpm Limiting Speed - Oil 16000 rpm
Limiting Speed - Sealed 9000 rpm Locking Device No Locking Device
Lube Hole Center   Lubricant Oil Preservative
Misalignment Range   No. in Set Single Bearing
No. of Balls   O.D. (B)  
Outer Ring   Outer Ring Inner Diameter  
Outer Ring Size   Peak Running Torque (mg-mm)  
Peak Starting Torque (mg-mm)   Pre Lubricant  
Preload Amount   Radial Internal Clearance Normal
Radial Load Rating [Max]   Radial Rigidity (lbf/µm)  
Reference Speed   Seal O.D.  
Seal Protection Width   Seating Washer  
Series   Set Screw Offset  
Set Screw Size   Shaft Shoulder Diameter [Min]  
Shaft Tolerance   Snap Ring No Snap Ring
Snap Ring O.D.   Snap Ring Offset  
Snap Ring Thickness   Special Features  
Stamping   Static Thrust Load Rating [Max]  
Temperature Range [Min]   Temperature Range [Max] 450 °F
Use With      
Product Information
  • Ample radial and thrust capacity for the majority of applications involving heavy radial loads, heavy thrust loads or combinations of these
  • 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


Locking None
I.D. 1 in
Cage Metal
O.D. 2 in
Bearing Type Radial
Enclosure Open