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