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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Inside diameter d: 170mm
The NKS40 features a machined outer ring and a needle roller and cage assembly
Outside diameter D: 52mm
Basic Bearing Insert: UC218
rail and wind
40x56x8mm R23/TC Double Lip Viton Rotary Shaft Oil Seal with Garter Spring Shields Inside diameter d: 170mmViton oil seals feature excellent resistance to petroleum products and solvents. They have good high temperature and low compression set characteristics. They are suited for use with wide chemical exposure situations and for hard vacuum service. Viton is used because it has a lower probability of catching fire, even with the increased percentages of oxygen found in Nitrox. It is also less susceptible to decay under increased oxygen conditions. 40 C to
