Cylindrical Roller Bearings

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Cylindrical roller bearings are available in a wide range of designs, series, variants and sizes. The main design differences are the number of roller rows and the inner/outer ring flanges as well as cage designs and materials.

The bearings can meet the challenges of applications faced with heavy radial loads and high speeds. Accommodating axial displacement (except for bearings with flanges on both the inner and outer rings), they offer high stiffness, low friction and long service life. 

Cylindrical roller bearings are also available in sealed or split designs. In sealed bearings, the rollers are protected from contaminants, water and dust, while providing lubricant retention and contaminant exclusion. This provides lower friction and longer service life. Split bearings are intended primarily for bearing arrangements which are difficult to access, such as crank shafts, where they simplify maintenance and replacements. 

Bearing Number Bore Dia Outer DIa Width Size
4.724 Inch | 120 Millimeter x 8.465 Inch | 215 Millimeter x 1.575 Inch | 40 Millimeter SKF NU 224 ECNML/C3B20 Cylindrical Roller Bearings 13600 13686 13621 Imperial
3.543 Inch | 90 Millimeter x 5.512 Inch | 140 Millimeter x 0.945 Inch | 24 Millimeter SKF NU 1018 M/C4VA301 Cylindrical Roller Bearings 13600 13687 13621A Imperial
2.362 Inch | 60 Millimeter x 5.118 Inch | 130 Millimeter x 1.22 Inch | 31 Millimeter SKF N 312 M/P63 Cylindrical Roller Bearings 13600 13687 13620 Imperial
27.5 Inch | 698.5 Millimeter x 40 Inch | 1,016 Millimeter x 5.25 Inch | 133.35 Millimeter TIMKEN 275RIU808R3 Cylindrical Roller Bearings M238800 M238840 M238810 Imperial
6.693 Inch | 170 Millimeter x 14.173 Inch | 360 Millimeter x 2.835 Inch | 72 Millimeter TIMKEN 170RN03 AA782 R3 Cylindrical Roller Bearings LM283600 LM283649H Imperial Stamped Steel
17 Inch | 431.8 Millimeter x 25 Inch | 635 Millimeter x 3.5 Inch | 88.9 Millimeter TIMKEN 170RIU664OA101R1 Cylindrical Roller Bearings 295000 EE295102 295193 Imperial
1.969 Inch | 50 Millimeter x 4.331 Inch | 110 Millimeter x 1.063 Inch | 27 Millimeter SKF N 310 ECP/C3 Cylindrical Roller Bearings LL529749 Imperial Stamped Steel 44300 lbf
10.236 Inch | 260 Millimeter x 18.898 Inch | 480 Millimeter x 6.25 Inch | 158.75 Millimeter TIMKEN 260RU92 OA1175 R3 Cylindrical Roller Bearings 28000 28138 28300 Imperial
10.236 Inch | 260 Millimeter x 18.898 Inch | 480 Millimeter x 3.15 Inch | 80 Millimeter TIMKEN 260RU02 R3 Cylindrical Roller Bearings 230K 9 15/16 in 23056K 1:12
5.906 Inch | 150 Millimeter x 12.598 Inch | 320 Millimeter x 2.559 Inch | 65 Millimeter TIMKEN 150RU03 AA781 R3 Cylindrical Roller Bearings 18700 18780 18723 Imperial
5.906 Inch | 150 Millimeter x 9.252 Inch | 235 Millimeter x 2.626 Inch | 66.7 Millimeter TIMKEN 150RU91 OO771 R3 Cylindrical Roller Bearings 28000 28137 28300X Imperial
5.906 Inch | 150 Millimeter x 9.252 Inch | 235 Millimeter x 1.496 Inch | 38 Millimeter TIMKEN 150RU51 OO771 R3 Cylindrical Roller Bearings 780000 EE780676 781400 Imperial
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