821288 SKU No.
MM EXTERNAL RETAINING RING DIN 471 28 mm (d1) 1.5 mm (S) 25.9 mm (D3) 4.7 mm (A) 3.2 mm (B) 2 mm (D5) 26.6 mm (D2) 1.6 mm (M) 2.88 kg/1000