>> P.222
Mass (Ref.)Boundary dimensionsmmStandard mounting dimensionsmmBasic dynamic load ratingBasic static load rating(1)rs mindb0.20.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.36.78.49.410.410.812.413.515.517.617.619.418.618.619.619.621.420.620.621.621.623.423.4C88810201012121320121320132012132013201224DaMax. 8.4111213141518202020242121222226232324242828Db5.46.47.48.48.410.410.412.414.614.614.615.615.616.616.616.617.617.618.618.618.618.6CNC0N2 4201 9502 7002 3202 9602 6903 6306 2204 1605 9403 6007 2004 5506 0009 0308 4607 86010 8009 7909 41014 2009 6808 25011 40010 20015 4008 62011 90010 50011 00016 70010 9008 98012 40011 80017 9009 33012 90011 80020 20012 70019 10013 10026 200D10131415161720222222262323242428252526263030Fw567881010121414141515161616171718181818g 2.8 5.5 6.1 8.220.5 9.618.719.518.728.52919.730.5213231.52233.5233534.569.5Shaft dia. 5-18mmShaftdia.mm567810121415161718Identification numberRNAF RNAF RNAF 5108N6138N7148NRNAF RNAFW 8151081620RNAF RNAF 101710102012RNAF 122212RNAF 142213RNAFW 142220142612RNAF RNAF 152313RNAFW 152320RNAF 162413RNAFW 162420162812RNAF 172513RNAF RNAFW 172520182613RNAF RNAFW 182620183012RNAF RNAFW 183024Notes(1)Minimum allowable value of chamfer dimension r (2) Allowable rotational speed applies to oil lubrication. For grease lubrication, a maximum of 50% of this value is allowable.Remarks1. The character "N" at the end of the identification number indicates that a synthetic resin cage is incorporated.2. RNAF has no oil hole. RNAFW is provided with an oil groove and an oil hole on the outer ring.3. No grease is prepacked. Perform proper lubrication.D83NEEDLE ROLLER BEARINGS WITH SEPARABLE CAGEWithout Inner Ring
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