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