第9页_Double-row cylindrical roller bearings_Cylindrical roller bearings_Products

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Bearing model number	Basic Dimensions（mm）			Basic load （KN）		Rated speed(rpm)		Rated speed
Bearing model number	d inner diameter	D outer diameter	B thickness	dynamic load Cr	static load Cor	Grease lubrication	oil lubrication	Rated speed
NN3080K/W33	400	600	148	2360	4750	1150	1300	328
NN3080K	400	600	148	2360	4750	1150	1300	141
NNU4984K/P52W33	400	560	140	1650	4750	850	1000	141
NNU4980K/W33	400	540	140	1700	4500	-	-	90.6
NNU4176/C9	380	620	243	4130	8350	700	850	288
NN3076K/P52W33	380	560	135	1800	4100	1300	1500	110
NN3072K/P52W33	360	540	134	1940	3900	900	1100	105
NNU4972K/C9W33	360	480	118	1190	3500	950	1200	58.5
NNU4168	340	580	243	4000	7550	780	940	267
NNCF5068V	340	520	243	4200	8850	900	1100	178
NNU4068/HCW33	340	520	180	2600	5500	900	1100	136
NN3068K/W33	340	520	133	1730	3780	900	1050	99.5
NNU4068/W33X	340	520	180	2490	4800	860	1000	136
NNU4064X2/C9W33	320	480	145	1820	3870	1100	1300	93.3
NN3064K/P52W33	320	480	121	1360	2910	1100	1400	72.8
NN3064/W33	320	480	121	1360	2910	1100	1400	76.3
NNU4964/W33	320	440	118	1090	3040	1100	1400	54.9
NNU4160/HCW33	300	500	200	2850	5500	900	1100	158
NNU4960K/W33	300	420	118	1150	2800	1200	1500	49.3
NN3060K/P51W33YA8	300	460	118	1560	2790	1200	1500	75.8

Double-row cylindrical roller bearings