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