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