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