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  • Self aligning ball bearing
Self aligning ball bearings have two structures: cylindrical hole and conical hole. The material of cage includes steel plate, synthetic resin, etc
  • Model
  • d - Bore (mm)
  • D - Outer Diameter (mm)
  • B - Width (mm)
  • Cr - Dynamic Radial Rating
  • Cor - Static Radial Rating

Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

QJ216-XL-N2-MPA 80 mm 140 mm 26 mm 136000 N 137000 N - 9400 rpm
QJ216-XL-N2-MPA-C3 80 mm 140 mm 26 mm 136000 N 137000 N - 9400 rpm
QJ316-N2-MPA 80 mm 170 mm 39 mm 226000 N 220000 N - 7000 rpm
QJ316-N2-MPA-C3 80 mm 170 mm 39 mm 226000 N 220000 N - 7000 rpm
QJ217-XL-MPA 85 mm 150 mm 28 mm 158000 N 160000 N - 8800 rpm
QJ217-XL-MPA-C3 85 mm 150 mm 28 mm 158000 N 160000 N - 8800 rpm
QJ217-XL-N2-MPA-C3 85 mm 150 mm 28 mm 158000 N 160000 N - 8800 rpm
QJ317-N2-MPA 85 mm 180 mm 41 mm 248000 N 255000 N - 6600 rpm
QJ317-N2-MPA-C3 85 mm 180 mm 41 mm 248000 N 255000 N - 6600 rpm
QJ218-XL-N2-MPA 90 mm 160 mm 30 mm 181000 N 185000 N - 8200 rpm
QJ218-XL-N2-MPA-C3 90 mm 160 mm 30 mm 181000 N 185000 N - 8200 rpm
QJ318-N2-MPA 90 mm 190 mm 43 mm 265000 N 285000 N - 6300 rpm
QJ318-N2-MPA-C3 90 mm 190 mm 43 mm 265000 N 285000 N - 6300 rpm
QJ219-N2-MPA 95 mm 170 mm 32 mm 190000 N 212000 N - 7000 rpm
QJ219-N2-MPA-C3 95 mm 170 mm 32 mm 190000 N 212000 N - 7000 rpm
QJ319-N2-MPA 95 mm 200 mm 45 mm 285000 N 315000 N - 5900 rpm
QJ319-N2-MPA-C3 95 mm 200 mm 45 mm 285000 N 315000 N - 5900 rpm
QJ220-N2-MPA 100 mm 180 mm 34 mm 224000 N 241000 N - 6600 rpm
QJ220-N2-MPA-C3 100 mm 180 mm 34 mm 224000 N 241000 N - 6600 rpm
QJ320-N2-MPA 100 mm 215 mm 47 mm 325000 N 365000 N - 5400 rpm