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Double Row Full Complement Cylindrical Roller Bearing D 280-340Mm

Double Row Full Complement Cylindrical Roller Bearing D 280-340Mm

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Product Details

Description

Double Row Full Complement Cylindrical Roller Bearing D 280-340Mm accommodates extremely heavy radial loads because it has no cage and accommodates the most rollers. In addition to being able to withstand large radial and axial loads, double-row full complement cylindrical roller bearings can withstand overturning moments and, therefore, are used as fixed bearings. In addition to being able to withstand large radial loads and large axial loads, it can also withstand overturning moments, so it is used as a fixed bearing. The outer ring of this series of bearings has a lubricating oil groove and a number of lubricating oil holes, which can also be lubricated in the shaft during operation.

Parameter

Principal dimensions (mm)Basic load ratings (KN)Pu (kN)Speed ratings rpm (r/min)Weight (kg)DesignationDimensions (mm)Abutment and fillet dimensions (mm)
dDBdyc Crstc CorReference speedLimiting Speeddd1 ~D1 ~Eb1kr1,2 Minsda Mindas2) recommended valueDa Maxra Max
28035069737186017375095015.3NNCF4856CV Bearing280309326332.484242903053402
28035069737186017375095016NNC4856CV Bearing280308326332.4842-2903043402
28035069737186017375095015.3NNCL4856CV Bearing280309-332.48424290-3402
2803801001210270025570090034NNCF4956CV Bearing280316344353.349.452.162913123692
2803801001210270025570090034NNC4956CV Bearing280317343353.349.452.1-2913123692
2803801001210270025570090034NNCL4956CV Bearing280317-353.349.452.16291-3692
2804201902920560054067085090.5NNCF5056CV Bearing2803203723899.454102983144023
30038080858212019670085021.8NNCF4860CV Bearing300329349356.79.452.163113253692
30038080858212019670085023NNC4860CV Bearing300329349356.79.452.1-3113253692
30038080858212019670085021.8NNCL4860CV Bearing300329-356.79.452.16311-3692
3004201181680375035567080053NNCF4960CV Bearing300340374385.519.45363153354052.5
3004201181680375035567080053NNC4960CV Bearing300341374385.519.453-3153354052.5
3004201181680375035567080053NNCL4960CV Bearing300341-385.59.4536315-4052.5
30046021832506550600600750130NNCF5060CV Bearing3003524184339.45493183434423
32040080897228020863080022.7NNCF4864CV Bearing320352372379.79.452.163313483892
32040080897228020863080024NNC4864CV Bearing320352372379.79.452.1-3313483892
32040080897228020863080022.7NNCL4864CV Bearing320352-379.79.452.16331-3892
3204401181760405037560075056NNCF4964CV Bearing320368400412.279.45363353624252.5
3204401181760405037560075056NNC4964CV Bearing320368400412.279.453-3353624252.5
3204401181760405037560075056NNCL4964CV Bearing320368-412.39.4536335-4252.5
32048021836906950620560700135NNCF5064CV Bearing3203704344499.45493383604623
34042080913240021660075025.5NNCF4868CV Bearing340369389396.99.452.163513654092
34042080913240021660075025.5NNC4868CV Bearing340369389396.99.452.1-3513654092
34042080913240021660075025.5NNCL4668CV Bearing340369-396.99.452.16351-4092
3404601181790425039056070059NNCF4968CV Bearing340386418430.119.45363553804452.5
3404601181790425039056070059NNC4968CV Bearing340386418430.119.453-3553804452.5
3404601181790425039056070059NNCL4968CV Bearing340386-430.19.4536355-4452.5
34052024344008300710530670185NNCF5068CV Bearing3403954684859.455113633844974
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