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Boston Gear3021DS

3021DS

3000 Series Semi-Ground Radial Bearing
Item #101854741
  • Single Row Radial Bearing
  • 1/2" ID x 1 3/8" OD x 7/16" Wide
  • Double Shielded
Boston Gear3021DS
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    Shipment Options
  • Single Row Radial Bearing
  • 1/2" ID x 1 3/8" OD x 7/16" Wide
  • Double Shielded

features

  • Low cost inch dimensional bearing
  • Nylon ball retainers
  • Grease packed
  • Nylon seals
O.D. 1.375 in
I.D. 1/2 in
Bearing Type Radial
Radial Internal Clearance Specification Normal Clearance
Snap Ring No Snap Ring
Outer Ring Width 7/16 in
Enclosure Double Shielded
Precision Level Low Precision (Unground)
Cage Material Nylon
Preload Level None
Seal Type Non-Contact Seals
Width 7/16 in
Contact Angle
Seal Material Metal
Ball Material Steel
Limiting Speed - Grease 2500 rpm
Precision Unground
O.D. Type Straight
Inner Ring Width 7/16 in
Ball Dia. 0.234 in
Origin Single Row Radial
Lubricant General Purpose
Pre Lubricant None
Rows of Balls Single
Capacity Standard Capacity
Inch/Metric Inch Bore
Cage Type Plastic
No. of Balls 8
Fillet Radius 0.025 in
No. in Set Single Bearing
Material Steel
Radial Internal Clearance Normal
Bore Type Round Bore
Locking Device No Locking Device
Weight 0.111 LB
EAN or UPC 781711507780
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