第11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
NN3052K/C9W33YB5	260	400	104	1010	2120	1900	2600	49.2
NNU4952X2/W33YAB	260	360	115	990	2500	1400	1700	36.8
NNU4952/W33YA4-1	260	360	100	840	2030	1400	1700	31.7
NNU4952K/W33	260	360	100	760	2030	1400	1700	30.4
NN4952K/W33	260	360	100	835	2030	1400	1700	30.4
NNU4952/W33	260	360	100	760	2030	1400	1700	31.7
NNU4952/W33YA4	260	360	100	760	2030	1400	1700	31.7
NNU4952X2/C9W33	260	360	80	666	1500	1600	1900	28.2
NN3048K/SPC1W33	240	360	92	885	1690	1700	2000	32.6
NN3048K/P51W33	240	360	92	885	1690	1700	2000	32.6
NN3048	240	360	92	885	1690	1700	2000	31.6
NN3048K	240	360	92	885	1690	2000	2600	32.7
NNU4948K/SPC1W33	240	320	80	625	1470	1700	2000	17.7
NNU4948/C3W33	240	320	80	625	1470	1700	2000	17.8
NNU4948/P53W33	240	320	80	625	1470	1700	2000	17.8
NNU4948/P63W33	240	320	80	625	1470	1700	2000	17.8
NNU3144	220	370	120	1070	1860	1200	1500	52.4
NN3044/C1W33	220	340	90	875	1610	1800	2200	30.9
NN3044	220	340	90	875	1610	1800	2200	31
NN3044K/P49W33YB5	220	340	90	795	1610	1800	2200	30.7

Double-row cylindrical roller bearings