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