Skip to content Skip to navigation menu
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
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    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
Pre Lubricant None
Snap Ring No Snap Ring
Material Steel
Ball Material Steel
Limiting Speed - Grease 2500 rpm
Cage Type Plastic
I.D. 1/2 in
Lubricant General Purpose
Inner Ring Width 7/16 in
Seal Material Nylon
Bore Type Round Bore
Cage Material Nylon
Inch/Metric Inch Bore
Contact Angle
No. of Balls 8
Radial Internal Clearance Specification Normal Clearance
Precision Level Low Precision (Unground)
Locking Device No Locking Device
Seal Type Contact Seals
No. in Set Single Bearing
Fillet Radius 0.025 in
Outer Ring Width 7/16 in
Capacity Standard Capacity
Ball Dia. 0.234 in
Rows of Balls Single
Width 7/16 in
O.D. 1.375 in
O.D. Type Straight
Preload Level None
Origin Single Row Radial
Precision Unground
Radial Internal Clearance Normal
Enclosure Double Sealed
Bearing Type Radial
Weight 0.111 LB
EAN or UPC 781711507582
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison