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