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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
Inner Ring Hub Diameter 2.475 in
Length Through Bore 2.03125 in
I.D. 1 15/16 in
Outer Ring Width 1.124 in
No. in Set Single Bearing
RPM [Max] 4800 rpm
Ball Material Steel
Dynamic Load Rating 7920 lbf
Bore Dia. [Min] 1/2 in
Short Hub Length 3/4 in
Static Load Rating [Max] 4540 lbf
Series 200
Contact Angle 0°
Precision Level Standard (ABEC 1)
Inch/Metric Inch Bore
O.D. 3.543 in
Seal Type N Lip Seals
Bearing Type Ball Bearing
Fillet Radius 0.062 in
Material Steel
Radial Internal Clearance Normal
Locking Device Setscrew Locking
Temperature Range [Max] 225 °F
Lubrication Exxon Ronex MP
Snap Ring Thickness 0.09375 in
Capacity Standard Capacity
Cage Material Steel
Origin Wide Inner Ring
Rows of Balls Single
Seal Material Nylon
Snap Ring With Snap Ring
Bore Dia. [Max] 3 3/16 in
Bore Type Round Bore
Temperature Range [Min] -20 °F
Lubricant Lithium Base
Snap Ring O.D. 3 25/32 in
Inner Ring Width 2.0313 in
Precision Standard
O.D. Type Straight w/ Snap Ring
Thread Size 3/8-24
Set Screw Torque 290 to 325 in lb
Radial Internal Clearance Specification Normal Clearance
Enclosure Double Sealed
Cage Type Metal
Duty Standard-Duty
Preload Level None
Static Load Rating 5220 lbf
Weight 2.887 LB
EAN or UPC 662864003254
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