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