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