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Prefix of cylindrical roller bearing
Feb 10, 2019

Cylindrical roller bearing

1, prefix

N Outer Ring Unblocked N236-E-M1

NN Double-row Cylindrical Roller Bearing NNN3006-AS-K-M-SP

NU Inner Ring Unblocked NU2217-E-TVP2

NNU Inner Ring Unblocked Double-row Cylindrical Rollers NNU4934-S-K-M-SP

NUP209-E-TVP2 with a single inner ring and a flat ring

NJ Inner Ring Single-sided NJ424-M1

SL Full Cylindrical Roller Bearing, SL181868C3, SL185015

LSL cylindrical roller bearings with disc cages, such as LSL 192316

ZSL cylindrical roller bearings with diaphragms, such as ZSL192311