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Boston Gear1621DC

1621DC

1600 Series Precision Ground Radial Bearing
Item #101899447
  • Single Row Radial Bearing
  • 1/2" ID x 1 3/8" OD x 7/16" Wide
  • Double Sealed
Boston Gear1621DC
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    Shipment Options
  • Single Row Radial Bearing
  • 1/2" ID x 1 3/8" OD x 7/16" Wide
  • Double Sealed

description

  • Precision-ground 1600 series bearings are specially designed to provide a line of low-cost yet high quality bearings for adaptations. They are made in easy-to-use inch dimensions and are recommended for medium loads and for maximum speeds in the range of 5,000 rpm. The 1600 series bearings are precision ground on all surfaces with exceptional care given to the ball grooves. Careful heat treatment provides a uniform and exact degree of hardness for maximum life. A ball retainer or separator is used to increase the range of allowable speeds by reducing ball-to-ball contact friction. The 1600 series radial bearings are available open, single, or doubled shielded, or single or double sealed. Double-sealed and double-shielded bearings are supplied grease packed as standard. Open and single-closure bearings can be supplied greased on request.

features

  • Improved ball groove finish
  • Ground bores
  • Grease packed
  • Nylon seals
  • Precision-ground on all contact surfaces
  • Easy-to-use inch dimensions
  • Medium loads
  • Max speed range - 5000 - 6000 rpm
  • Through-hardened bearing steel
  • Nylon retainer standard
  • Greased, double-sealed, or double-shielded standard
  • Available single sealed or single shielded, open, and with or without grease
Bore Type Round Bore
Ball Dia. 0.234 in
Precision Level Standard (ABEC 1)
Seal Type Contact Seals
Inner Ring Width 7/16 in
Bearing Type Radial
Cage Material Nylon
Seal Material Nylon
Width 7/16 in
Cage Type Plastic
Inch/Metric Inch Bore
O.D. 1.375 in
Rows of Balls Single
Locking Device No Locking Device
Outer Ring Width 7/16 in
Radial Internal Clearance Normal
I.D. 1/2 in
No. in Set Single Bearing
Ball Material Steel
Origin Single Row Radial
Limiting Speed - Grease 5000 rpm
Material Steel
Fillet Radius 0.025 in
O.D. Type Straight
Snap Ring No Snap Ring
Lubricant General Purpose
Radial Internal Clearance Specification Normal Clearance
Preload Level None
Capacity Standard Capacity
Contact Angle
Enclosure Double Sealed
No. of Balls 8
Precision Standard
Weight 0.111 LB
EAN or UPC 781711507100
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