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