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