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Boston Gear3021DC

3021DC

3000 Series Semi-Ground Radial Bearing
Item #101870315
  • Single Row Radial Bearing
  • 1/2" ID x 1 3/8" OD x 7/16" Wide
  • Double Sealed
Boston Gear3021DC
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    Shipment Options
  • Single Row Radial Bearing
  • 1/2" ID x 1 3/8" OD x 7/16" Wide
  • Double Sealed

features

  • Low cost inch dimensional bearing
  • Nylon ball retainers
  • Grease packed
  • Nylon seals
Ball Material Steel
Snap Ring No Snap Ring
Precision Unground
Inch/Metric Inch Bore
Capacity Standard Capacity
Inner Ring Width 7/16 in
Radial Internal Clearance Normal
Origin Single Row Radial
Preload Level None
Pre Lubricant None
Contact Angle
Precision Level Low Precision (Unground)
Enclosure Double Sealed
Width 7/16 in
Radial Internal Clearance Specification Normal Clearance
Limiting Speed - Grease 2500 rpm
Material Steel
Bore Type Round Bore
Seal Material Nylon
Locking Device No Locking Device
Ball Dia. 0.234 in
Seal Type Contact Seals
O.D. 1.375 in
Outer Ring Width 7/16 in
Lubricant General Purpose
Bearing Type Radial
O.D. Type Straight
No. in Set Single Bearing
Cage Type Plastic
I.D. 1/2 in
Rows of Balls Single
Fillet Radius 0.025 in
No. of Balls 8
Cage Material Nylon
Weight 0.111 LB
EAN or UPC 781711507582
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