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Needle Roller Bearings without Inner Ring

RNA69 ϵ

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S ̖ ~d OD ԭ̖
Shaft Designation Mass Basic Load Ratings Limiting Original
Diameter Fw D C r   Cr o  Cor Speed Designation
Dynamic Static
mm g min. kN kN rpm
16 RNA 6901 46 16 24 22 0.3 15.4 20.0 16000 6354901
20 RNA 6902 63 20 28 23 0.3 19.3 28.6 13000 6354902
22 RNA 6903 72 22 30 23 0.3 20.7 32.3 11000 6354903
25 RNA 6904 141 25 37 30 0.3 37.5 52.6 10000 6354904
28 RNA 69/22 150 28 39 30 0.3 37.5 55.0 9000
30 RNA 6905 161 30 42 30 0.3 42.7 65.4 9000 6354905
32 RNA 69/28 182 32 45 30 0.3 40.5 63.0 8500
35 RNA 6906 192 35 47 30 0.3 45.6 74.4 7500 6354906
40 RNA 69/32 288 40 52 36 0.6 47.0 82.0 7000
42 RNA 6907 310 42 55 36 0.6 49.3 87.2 7000 6354907
48 RNA 6908 430 48 62 40 0.6 66.9 115.5 6000 6354908
52 RNA 6909 495 52 68 40 0.6 70.9 127.4 5500 6354909
58 RNA 6910 515 58 72 40 0.6 70.7 131.7 4900 6354910
63 RNA 6911 780 63 80 45 1.0 81.2 171.3 4700 6354911
68 RNA 6912 808 68 85 45 1.0 91.0 178.9 4300 6354912
72 RNA 6913 833 72 90 45 1.0 95.0 193.0 4100 6354913
80 RNA 6914 1340 80 100 54 1.0 131.0 268.5 3800 6354914
85 RNA 6915 1450 85 105 54 1.0 148.0 320.0 3500 6354915
90 RNA 6916 1522 90 110 54 1.0 138.9 300.9 3200 6354916
100 RNA 6917 2200 100 120 63 1.1 169.3 401.7 2800 6354917
105 RNA 6918 2310 105 125 63 1.1 178.0 417.0 2600 6354918
110 RNA 6919 2500 110 130 63 1.1 177.0 440.0 2500 6354919
115 RNA 6920 2618 115 140 71 1.1 222.0 513.4 2200 6354920
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2.֬rODٞДֵ60%
Note:
1.These load, speed and mass is reference of choice only.  
2.With grease lubrication, 60% of these limiting speed will apply.

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