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