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