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