Seals
CR 45x72x8 HMA22 R CR Radial shaft seals

TYPE: Radial shaft seals, Metal case, Springless sealing lip, Type HMA22, material NBR (SKF)

Metric Imperial Dimensions, mmin d1 45,000 1,837 d 45,000 1,837 D 72,000 2,939 B 8,000 0,327 Type of construction HMA22 Material R Manufacturer: CR Interchange: SKF 45x72x8 HMA22 R

Technical specification

Operating temperature min	-40 °C -40 °F
Operating temperature max	100 °C 212 °F
Permissible operating temperature, short periods max	120 °C 248 °F
Pressure differential max	0,070 Mpa 10,153 psi

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