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Link-BeltER31

ER31

200 Series Standard-Duty Ball Bearing Insert
Item #102122374
  • Ball Bearing Insert
  • 1 15/16 in Inner Diameter
  • 3.543 in Outer Diameter
  • Standard-Duty
  • Setscrew Locking Device
Link-BeltER31
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    Shipment Options
  • Ball Bearing Insert
  • 1 15/16 in Inner Diameter
  • 3.543 in Outer Diameter
  • Standard-Duty
  • Setscrew Locking Device

description

  • ER type ball bearing inserts are commonly used in mounted bearing assemblies.

features

  • K-lok shaft locking device
  • Nylaplate-K seal
Bore Type Round Bore
Snap Ring With Snap Ring
Length Through Bore 2.03125 in
O.D. 3.543 in
Capacity Standard Capacity
Snap Ring O.D. 3 25/32 in
Temperature Range [Min] -20 °F
Temperature Range [Max] 225 °F
Cage Material Steel
Locking Device Setscrew Locking
Precision Standard
Inner Ring Hub Diameter 2.475 in
Inner Ring Width 2.0313 in
Fillet Radius 0.062 in
Set Screw Torque 290 to 325 in lb
RPM [Max] 4800 rpm
Static Load Rating [Max] 4540 lbf
Radial Internal Clearance Normal
No. in Set Single Bearing
Precision Level Standard (ABEC 1)
Outer Ring Width 1.124 in
Material Steel
Static Load Rating 5220 lbf
O.D. Type Straight w/ Snap Ring
Inch/Metric Inch Bore
Lubrication Exxon Ronex MP
Origin Wide Inner Ring
Ball Material Steel
Contact Angle
Dynamic Load Rating 7920 lbf
Snap Ring Thickness 0.09375 in
Series 200
Radial Internal Clearance Specification Normal Clearance
Bearing Type Ball Bearing
Bore Dia. [Max] 3 3/16 in
Preload Level None
Bore Dia. [Min] 1/2 in
Cage Type Metal
Enclosure Double Sealed
Lubricant Lithium Base
Seal Type N Lip Seals
Rows of Balls Single
Thread Size 3/8-24
Short Hub Length 3/4 in
Seal Material Nylon
I.D. 1 15/16 in
Duty Standard-Duty
Weight 2.887 LB
EAN or UPC 662864003254
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