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Boston Gear1657DC

1657DC

1600 Series Precision Ground Radial Bearing
Item #101854564
  • Single Row Radial Bearing
  • 1 1/4" ID x 2 9/16" OD x 11/16" Wide
  • Double Sealed
Boston Gear1657DC
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    Shipment Options
  • Single Row Radial Bearing
  • 1 1/4" ID x 2 9/16" OD x 11/16" 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
Material Steel
Contact Angle
Precision Level Standard (ABEC 1)
Capacity Standard Capacity
Fillet Radius 0.035 in
I.D. 1 1/4 in
Snap Ring No Snap Ring
No. of Balls 9
Seal Type Contact Seals
Width 11/16 in
Bore Type Round Bore
Limiting Speed - Grease 5000 rpm
No. in Set Single Bearing
O.D. 2.5625 in
Inner Ring Width 11/16 in
Enclosure Double Sealed
Cage Type Plastic
Locking Device No Locking Device
Outer Ring Width 11/16 in
Ball Dia. 3/8 in
icNumber 7696517
Seal Material Nylon
Radial Internal Clearance Normal
O.D. Type Straight
Ball Material Steel
Radial Internal Clearance Specification Normal Clearance
Inch/Metric Inch Bore
Preload Level None
Rows of Balls Single
Bearing Type Radial
Lubricant General Purpose
Precision Standard
Cage Material Nylon
Origin Single Row Radial
Weight 0.511 LB
EAN or UPC 781711507223
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