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