RNA4904
The RNA4904 bearing is a Needle roller bearing with an inner diameter of 25 mm , an outer diameter of 37 mm, a width of 17 mm. It typically uses P0 P6 P5 grade precision tolerances and Z/ZZ/RS/2RS/Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
RNA4904 Needle Roller Bearing 25x37x17mm
Size:25x37x17mm Weight: 0.053KG
|
Bearing Model |
RNA4904 |
|
Type |
Needle Roller Bearing |
|
Size(dxDxB)mm |
25x37x17mm |
|
d (mm) |
25 |
|
D (mm) |
37 |
|
B (mm) |
17 |
|
Weight /Mass (KG) |
0.0523 |
|
Package |
Single Carton Box. |
|
Deliver Time |
Within 7 working Days. |
|
|
RNA4904 Bearings with radial structure is compact, its inner diameter size and load capacity and other types of bearings at the same time, the minimum outside diameter, particularly applicable to the limited size of radial installation supporting results. This kind of bearing inner ring, applicable to the limited size of radial installation supporting structure, to suit the bearing of the shaft neck directly as a rolling surface. At the same time, because without the inner ring, and the diameter of the shaft can be appropriately increased, thereby increases the rigidity.
| Bearing | d | D | C | rsmin | Weight(g) | Cr | Cor | Speed |
| RNA4900 | 14 | 22 | 13 | 0.3 | 0.016 | 8.5 | 9.2 | 25000 |
| RNA4901 | 16 | 24 | 13 | 0.3 | 0.017 | 9.4 | 10.9 | 24000 |
| RNA4902 | 20 | 28 | 13 | 0.3 | 0.021 | 10.6 | 13.6 | 22000 |
| RNA4903 | 22 | 30 | 13 | 0.3 | 0.022 | 11 | 14.6 | 21000 |
| RNA4904 | 25 | 37 | 17 | 0.3 | 0.052 | 21 | 25.5 | 17000 |
| RNA49/22 | 28 | 39 | 17 | 0.3 | 0.05 | 22.8 | 29.5 | 16000 |
| RNA4905 | 30 | 42 | 17 | 0.3 | 0.061 | 23.6 | 31.5 | 15000 |
| RNA49/28 | 32 | 45 | 17 | 0.3 | 0.073 | 24.4 | 33.5 | 13000 |
| RNA4906 | 35 | 47 | 17 | 0.3 | 0.069 | 2.5 | 35.5 | 13000 |
| RNA49/32 | 40 | 52 | 20 | 0.6 | 0.089 | 30.5 | 47.5 | 12000 |
| RNA4907 | 42 | 55 | 20 | 0.6 | 0.107 | 31.5 | 50 | 10000 |
| RNA4908 | 48 | 62 | 22 | 0.6 | 0.14 | 43 | 67 | 9500 |
| RNA4909 | 52 | 68 | 22 | 0.6 | 0.182 | 45 | 73 | 8500 |
| RNA4910 | 58 | 72 | 22 | 0.6 | 0.163 | 47 | 80 | 8000 |
| RNA4911 | 63 | 80 | 25 | 1 | 0.255 | 58 | 100 | 7500 |
| RNA4912 | 68 | 85 | 25 | 1 | 0.275 | 60 | 108 | 7000 |
| RNA4913 | 72 | 90 | 25 | 1 | 0.312 | 61 | 112 | 6500 |
| RNA4914 | 80 | 100 | 30 | 1 | 0.46 | 84 | 156 | 6000 |
High quality RNA4904 ( 0.0523 kg Mass, ID: 25 mm OD: 37 mm WD: 17 mm , P0 P6 P5 Accuracy Class , Chrome steel, Carbon Steel, Stainless Steel Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. RNA4904. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.
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