CPC: WIDE RAIL BALL TYPE BLOCK, SIZE 21/15, FLANGED TYPE, STANDARD BLOCK LENGTH, LOW FRICTION SEAL TYPE, WITH LUBRICATION PAD, WITH BALL CHAIN, VC PRELOAD, SP ACCURACY
CPC: WIDE RAIL BALL TYPE BLOCK, SIZE 21/15, FLANGED TYPE, STANDARD BLOCK LENGTH, LOW FRICTION SEAL TYPE, WITH LUBRICATION PAD, WITH BALL CHAIN, VC PRELOAD, SP ACCURACY
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