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