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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
Preload Level None
Snap Ring No Snap Ring
O.D. Type Straight
Lubricant General Purpose
Enclosure Double Shielded
Seal Type Non-Contact Seals
Cage Material Nylon
Pre Lubricant None
I.D. 1/2 in
Contact Angle 0°
Cage Type Plastic
Locking Device No Locking Device
Seal Material Metal
Inch/Metric Inch Bore
O.D. 1.375 in
Radial Internal Clearance Normal
Precision Level Low Precision (Unground)
Bore Type Round Bore
Ball Dia. 0.234 in
Precision Unground
Bearing Type Radial
Rows of Balls Single
Capacity Standard Capacity
Inner Ring Width 7/16 in
Limiting Speed - Grease 2500 rpm
Material Steel
No. of Balls 8
Outer Ring Width 7/16 in
Origin Single Row Radial
Ball Material Steel
No. in Set Single Bearing
Fillet Radius 0.025 in
Width 7/16 in
Radial Internal Clearance Specification Normal Clearance
Weight 0.111 LB
EAN or UPC 781711507780
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