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
12.598 Inch | 320 Millimeter x 21.26 Inch | 540 Millimeter x 6.929 Inch | 176 Millimeter TIMKEN 320RU31OB1268 R2 Cylindrical Roller Bearings 13600 13685 13620 Imperial
12.598 Inch | 320 Millimeter x 18.898 Inch | 480 Millimeter x 4.764 Inch | 121 Millimeter TIMKEN 320RU30 OC1175 R4 Cylindrical Roller Bearings 34000 34300 Imperial Stamped Steel
12.598 Inch | 320 Millimeter x 22.835 Inch | 580 Millimeter x 7.5 Inch | 190.5 Millimeter TIMKEN 320RT92AC1112 R3 Cylindrical Roller Bearings 28000 28150 28300 Imperial
12.598 Inch | 320 Millimeter x 22.835 Inch | 580 Millimeter x 7.5 Inch | 190.5 Millimeter TIMKEN 320RN92 R2 Cylindrical Roller Bearings 28000 28137 28300 Imperial
11.024 Inch | 280 Millimeter x 16.535 Inch | 420 Millimeter x 4.173 Inch | 106 Millimeter TIMKEN 280RUK30AO2036 R6 Cylindrical Roller Bearings 28000 28156 28315 Imperial
11.024 Inch | 280 Millimeter x 18.11 Inch | 460 Millimeter x 2.48 Inch | 63 Millimeter TIMKEN 280RN51OO334R3 Cylindrical Roller Bearings 13600 13686 13621A Imperial
11.024 Inch | 280 Millimeter x 16.535 Inch | 420 Millimeter x 4.173 Inch | 106 Millimeter TIMKEN 280RU30 R3 Cylindrical Roller Bearings 95000 95475 95962 Imperial
11.024 Inch | 280 Millimeter x 18.11 Inch | 460 Millimeter x 2.48 Inch | 63 Millimeter TIMKEN 280RU51 R3 Cylindrical Roller Bearings 14500 14585 14525 Imperial
11.024 Inch | 280 Millimeter x 19.685 Inch | 500 Millimeter x 6.5 Inch | 165.1 Millimeter TIMKEN 280RN92 R3 Cylindrical Roller Bearings 95000 95524V 95928 Imperial
11.024 Inch | 280 Millimeter x 18.11 Inch | 460 Millimeter x 4.874 Inch | 123.8 Millimeter TIMKEN 280RN91 R3 Cylindrical Roller Bearings 13 in High Temperature Packing Split Cylindrical Expansion Type Eight-Bolt Plummer Block
2.953 Inch | 75 Millimeter x 5.118 Inch | 130 Millimeter x 0.984 Inch | 25 Millimeter SKF N 215 ECP/C3 Cylindrical Roller Bearings 11 in Viton Single Lip Split Cylindrical Expansion Type Round Flange
2.756 Inch | 70 Millimeter x 4.921 Inch | 125 Millimeter x 0.945 Inch | 24 Millimeter SKF NJ 214 ECP/C3 Cylindrical Roller Bearings LM29700C KLM29749C KLM29711C Imperial
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