| Cr | 12800 N | Basic dynamic load rating, radial |
| C0r | 17500 N | Basic static load rating, radial |
| nG | 13100 1/min | Limiting speed |
| D | 25.4 mm | Outside diameter |
| Fw | 19.05 mm | Under roller diameter |
| C | 15.875 mm | Width |
| Tmax | 140 ℃ | Operating temperature max. |
| Tmin | -30 ℃ | Operating temperature min. |
FAG Bearing SCE1210-B, It belongs to FAG Bearing > Rolling and Plain Bearings > Roller Bearings > Needle Roller Bearings. Needle Roller Bearings are bearings for rotary motion that use needle-shaped thin rollers as rolling elements. Compared to ball bearings, they have low sectional height and large load capacity. As a machine part, they help save space by making the whole machine compact. They play an important role in a wide range of products such as automobiles, motorcycles, printing machines, industrial robots and construction machinery.
FAG Bearing SCE1210-B, Needle roller bearings have needle rollers as rolling elements. In terms of rolling bearing technology, cylindrical rolling elements are classified as needle rollers if the rolling element diameter is ≦6 mm and the ratio of the rolling element diameter to the rolling element length is Dw/lw ＜ 1:3.
Due to the small diameter of the rolling elements, all needle roller bearings have the common feature of a low radial section height. Due to the line contact, they are particularly suitable for bearing arrangements with high radial load carrying capacity and rigidity in a restricted radial design envelope.
Radial needle roller bearings can only be used as non-locating bearings. The defined axial displacement value in the case of bearings with inner rings allows axial motion between the shaft and housing. Where necessary, wider inner rings are available for larger displacement values.
FAG Bearing SCE1210-B, The bearings: can support high to very high radial forces are used when the load carrying capacity or accuracy of drawn cup needle roller bearings with open ends is no longer sufficient and the high load capacity of cylindrical roller bearings is not yet required can only support radial loads and, as a result, are highly suitable for use as non-locating bearings (they permit axial displacement of the shaft relative to the housing in the bearing) permit high speeds in spite of line contact compensate misalignment between the shaft and housing (aligning needle roller bearings) require only a very small radial design envelope, particularly if the bearing arrangement is designed without an inner ring are available in numerous sizes and designs result in particularly compact, cost-effective and economical bearing arrangements Needle roller bearing in X-life quality: comparison of load carrying capacity with drawn cup needle roller bearing (open ends) of almost identical dimensions; angular adjustment facility of aligning needle roller bearings (permissible adjustment angle) Cr = basic dynamic load rating
FAG Bearing SCE1210-B, Needle roller bearings Needle roller bearings are non-locating bearings Needle roller bearings are rolling bearings with a low radial section height and high load carrying capacity, which are used as non-locating bearings and are part of the group of radial needle roller bearings. These bearings comprise machined outer rings, needle roller and cage assemblies and removable inner rings, i. e. they can be supplied with or without an inner ring in accordance with the application .In contrast to the outer cups of drawn cup needle roller cups, which are produced by forming methods, the bearing rings are machined. Due to their non-locating bearing function, the bearings cannot guide the shaft axially in either direction. Needle roller bearings with ribs on the outer ring The needle roller and cage assembly is guided by the ribs Needle roller bearings with ribs are ready-to-fit units. The outer ring and needle roller and cage assembly form a self-retaining unit. The needle roller and cage assembly is guided by the ribs on the outer ring. The outer ring has a lubrication groove and at least one lubrication hole. There is no re-lubrication facility in types NK with Fw ≦ 10 mm and NKI with d ≦ 7 mm. The bearings are predominantly of a single row design, type RNA69 is of a double row design above an enveloping circle diameter Fw = 40 mm and is therefore fitted with two needle roller and cage assemblies. The bearings are available:
