INA LR203-2RSR Bearing

INA LR203-2RSR track rollers

Also known as : LR203-2RSR,361203R

  • Inside Diameter: 17 mm
  • Outside Diameter: 47 mm
  • Width: 12 mm
  • Basic dynamic load rating: 8.9 kN
  • Basic static load rating: 4.45 kN

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INA LR203-2RSR Bearing

INA LR203-2RSR Bearing details

model LR203-2RSR
d 17 mm
D 47 mm
C 12 mm
d2 24 mm
R 500 mm, Crowning radius
rmin 0.6 mm
Cr w 8900 N, Effective dynamic load rating as track roller (radial)
C0r w 4450 N, Effective static load rating as track roller (radial)
Cur w 223 N, Fatigue limit load
speed 9000 1/min, (with continuous operation and grease lubrication)
mass 0.11 kg

INA LR203-2RSR track rollers, Track rollers, sealed on both sides.

INA LR203-2RSR bearing cross reference

INA LR203-X-2RSR bearing
17mm x 47mm x 12mm
INA LR5003-2RS bearing
17mm x 40mm x 14mm
INA LR5203-2HRS-TVH-XL bearing
17mm x 47mm x 17.5mm
INA LR5203-2Z-TVH-XL bearing
17mm x 47mm x 17.5mm
INA LR5203-X-2Z-TVH-XL bearing
17mm x 47mm x 17.5mm
INA LR5303-2HRS-TVH-XL bearing
17mm x 52mm x 22.2mm