Sealed Yoke Type Track Rollers Without Axial Guidance (RNA22...2RS,NA22...2RS series) Shaft DiameterBearing Designation and Approx MassBoundary DimensionsBasic Load Rating Limiting Speed(rpm)Without IRMassWith IRMassDdF / FwBCD1 Cr DynamicCor StaticGreasemmggmmNrpm19RNA22/6 2RS18NA22/6 2RS22196101211.8165000435018000RNA22/6 2RSX18NA22/6 2RSX22196101211.816500043501800024RNA22/8 2RS29NA22/8 2RS34248121211.8185500520014000RNA22/8 2RSX29NA22/8 2RSX34248121211.818550052001400030RNA2200 2RS52NA2200 2RS603010141413.8207600810011000RNA2200 2RSX52NA2200 2RSX603010141413.820760081001100032RNA2201 2RS57NA2201 2RS673212161413.822850097009500RNA2201 2RSX57NA2201 2RSX673212161413.82285009700950035RNA2202 2RS60NA2202 2RS753515201413.8269600120007000RNA2202 2RSX60NA2202 2RSX753515201413.826960012000700040RNA2203 2RS94NA2203 2RS1124017221615.82812000165006000RNA2203 2RSX94NA2203 2RSX1124017221615.8281200016500600047RNA2204 2RS152NA2204 2RS1774720251817.83318500219004600RNA2204 2RSX152NA2204 2RSX1774720251817.8331850021900460052RNA2205 2RS179NA2205 2RS2095225301817.83820100260003500RNA2205 2RSX179NA2205 2RSX2095225301817.8382010026000350062RNA2206 2RS284NA2206 2RS3246230352019.84323000280002800RNA2206 2RSX284NA2206 2RSX3246230352019.8432300028000280072RNA2207 2RS432NA2207 2RS5057235422322.75029800463002200RNA2207 2RSX432NA2207 2RSX5057235422322.7502980046300220080RNA2208 2RS530NA2208 2RS6288040482322.75738200577001700RNA2208 2RSX530NA2208 2RSX6288040482322.7573820057700170085RNA2209 2RS545NA2209 2RS6558545522322.76240300638001600RNA2209 2RSX545NA2209 2RSX6558545522322.7624030063800160090RNA2210 2RS563NA2210 2RS6909050582322.76866000260001300RNA2210 2RSX563NA2210 2RSX6909050582322.76866000260001300