AK Flange packing JIS 5K all 50A NBR-50A-5K 1 piece

Catalog number: NBR-50A-5K Features: ●This rubber has excellent oil resistance and abrasion resistance. However, it is not weather resistant. Specifications: ●Thickness (mm): 3 ●Operating temperature range (℃): -20 to 80℃ ●Nominal diameter: 50A ●Nominal diameter A: 50 ●Operating pressure (K): 5 ●Nominal diameter B: 2 ●Number of holes (pcs): 4 ●Bolt hole center diameter (mm): 105 ●Outer diameter: 130mm ●Hole diameter (mm): 15 ●Nominal diameter (mm): 60.50 ●Outer diameter (mm): 130 ●Inner diameter (mm): 61 ●Thickness 3t Material/Finish: ●NBR rubber