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