ASAHI BALL BEARINGS UK 300 + H type Heavy Duty Adapter Sleeve Locking Metric series UK305+H2305, UK306+H2306, UK307+H2307, UK308+H2308, UK309+H2309, UK310+H2310, UK311+H2311, UK312+H2312, UK313+H2313, UK314+H2314, UK315+H2315, UK316+H2316, UK317+H2317, UK318+H2318, UK319+H2319, UK320+H2320, UK321+H2321, UK322+H2322, UK324+H2324, UK326+H2326, UK328+H2328, Inch series UK305+HE2305 , UK306+HE2306 , UK307+HS2307, UK308+HE2308 308+HS2308, UK309+HE2309 309+HS2309, UK310+HE2310, UK311+HS2311 311+HE2311, UK312+HS2312, UK313+HE2313 313+HS2313, UK315+HE2315, UK316+HE2316, UK317+HE2317, UK318+HS2318, UK319+HE2319, UK320+HE2320, UK322+HE2322 CATALOGUE | Vòng Bi Chuyên Dụng