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Moddel： d： B：
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NNU4944EA_Cylindrical roller bearing_Linqing Xingma Bearing Co., Ltd

Source :Linqing Xingma Bearing Co., Ltd Column:Cylindrical roller bearing

Domestic and foreign models
New domestic models	NNU4944EA
Domestic old models	4482944HEK

Dimensions
Inside diameter（d）	220	mm
Outside diameter（D）	300	mm
Thickness（B）	80	mm

Basic Load Rating
Dynamic load（Cr）	-	KN
Static load（Cor）	-	KN

Limiting Speeds
Grease	-	rpm
Oil	-	rpm

Weight
Weight	16.8	kg

BEARING TYPE
Type	Cylindrical roller bearing

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