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