Four-Row Cylindrical Roller Bearings

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Cylindrical Roller Radial Bearings - Four-Row - Timken CADBrowse Cylindrical Roller Radial Bearings - Four-Row in the The Timken Company catalog including Part Number,Bore d,O.D. D,Width B,Width C,DUR/DOR F/E Timken® Four-Row Cylindrical Roller Bearings - InterempresasFour-row cylindrical bearings are engineered primarily for use in rolling mill roll-neck applications. These include back-up, intermediate and work roll positions in
Four-row cylindrical roller bearings | SKFFeatures and benefits. Exceptional high load carrying capacity. Because of their high number of rollers, four-row cylindrical roller bearings are suitable for very Four-row cylindrical roller bearings 4R - NTN GlobalFour-Row Cylindrical Roller Bearings. Bearing. Dimensions Drawing Mass numbers no. kg. Fw. (approx.) Note: Drawing 1 represents a bearing with solid rollers

Bearing Number	Bore Dia	Outer DIa	Width	Size
NN3048 KOYO Double-row cylindrical roller bearings	0.8750 in	Sealed	0.5000 in	1958 lbs
NNU4948 KOYO Double-row cylindrical roller bearings	4.0000 in	Non-Expansion Bearing (Fixed)	6.6300 in	Labyrnith non-contacting, non-purging seal with DuPont™ Teflon®
NNU3144 KOYO Double-row cylindrical roller bearings	2.4375 in	Double V-Lock	5.3800 in	Non-Expansion Bearing (Fixed)
NNU4944 KOYO Double-row cylindrical roller bearings	0.6250 in	1000 lb	1.3440 in	Grease
NN3038 KOYO Double-row cylindrical roller bearings	3.5423 in	8620 Steel	1.2795 in	0.28 in
NNU4938 KOYO Double-row cylindrical roller bearings	3.4375 in	3.7500 in	13.6300 in	Non-Expansion Bearing (Fixed)
NN3036 KOYO Double-row cylindrical roller bearings	2.4375 in	2.7000 in	10.8800 in	Non-Expansion Bearing (Fixed)
NN3034 KOYO Double-row cylindrical roller bearings	14 mm	-450 to 500 ºC	18 mm	0.028 lb
NNU4934 KOYO Double-row cylindrical roller bearings	2.1250 in	Cast Iron	12 in	Setscrew
NN3032 KOYO Double-row cylindrical roller bearings	1.5000 in	4467 lb	3.1496 in	Steel
NNU4932 KOYO Double-row cylindrical roller bearings	70 mm	2.9900 in	12.4400 in	Non-Expansion Bearing (Fixed)
NN3028 KOYO Double-row cylindrical roller bearings	3.1875 in	3.7500 in	12.3000 in	Non-Expansion Bearing (Fixed)