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Link-BeltER31K

ER31K

200 Series Standard-Duty Ball Bearing Insert
Item #102151285
  • Ball Bearing Insert
  • 1 15/16 in Inner Diameter
  • 3.543 in Outer Diameter
  • Standard-Duty
  • Centrik-Lok Locking Device
Link-BeltER31K
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    Shipment Options
  • Select an Auto-Replenish Interval
  • Ball Bearing Insert
  • 1 15/16 in Inner Diameter
  • 3.543 in Outer Diameter
  • Standard-Duty
  • Centrik-Lok Locking Device

description

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

features

  • Centrik-lok shaft locking device
  • Nylaplate-K seal
Series 200
Temperature Range [Max] 225 °F
Precision Level Standard (ABEC 1)
Material Steel
Collar O.D. 3 in
Precision Standard
Snap Ring With Snap Ring
Duty Standard-Duty
Radial Internal Clearance Normal
Outer Ring Width 1.124 in
Ball Material Steel
Lubricant Lithium Base
I.D. 1 15/16 in
Rows of Balls Single
Set Screw Torque 165 to 185 in lb
Temperature Range [Min] -20 °F
Short Hub Length 3/4 in
O.D. Type Straight w/ Snap Ring
Fillet Radius 0.062 in
Locking Device Centrik-Lok Locking
Bore Dia. [Max] 3 3/16 in
No. in Set Single Bearing
Locking Collar Width 9/16 in
Bearing Type Ball Bearing
Enclosure Double Sealed
RPM [Max] 4800 rpm
Seal Type N Lip Seals
O.D. 3.543 in
Dynamic Load Rating 7920 lbf
Static Load Rating [Max] 4540 lbf
Inch/Metric Inch Bore
Static Load Rating 5220 lbf
Seal Material Nylon
Lubrication Exxon Ronex MP
Capacity Standard Capacity
Origin Wide Inner Ring
Cage Material Steel
Preload Level None
Radial Internal Clearance Specification Normal Clearance
Contact Angle 0°
Bore Type Round Bore
Inner Ring Hub Diameter 2.475 in
Inner Ring Width 2.0313 in
Snap Ring Thickness 0.09375 in
Cage Type Metal
Snap Ring O.D. 3 25/32 in
Length Through Bore 2.07813 in
Thread Size 3/8-24
Bore Dia. [Min] 1/2 in
Weight 2.457 LB
EAN or UPC 662864004855
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