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