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