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