Cylindrical Roller Bearings-The QWE Company

The rolling elements are radial rolling bearings with cylindrical rollers. The internal structure of cylindrical roller bearing adopts rollers arranged in parallel, and spacers or spacers are installed between the rollers, which can prevent the inclinatio··

Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
NNF5038B-2LS	190 mm	290 mm	136 mm	1190 N	2200 N	-	430 rpm
319440B-2LS	200 mm	270 mm	80 mm	583 N	1370 N	-	430 rpm
NNF5040B-2LS	200 mm	310 mm	150 mm	1450 N	2900 N	-	400 rpm
319444B-2LS	220 mm	300 mm	95 mm	880 N	1860 N	-	380 rpm
NNF5044B-2LS	220 mm	340 mm	160 mm	1610 N	3100 N	-	360 rpm
319448B-2LS	240 mm	320 mm	95 mm	952 N	2040 N	-	360 rpm
NNF5048B-2LS	240 mm	360 mm	160 mm	1680 N	3350 N	-	340 rpm
319452B-2LS	260 mm	340 mm	95 mm	990 N	2160 N	-	340 rpm
NNF5052B-2LS	260 mm	400 mm	190 mm	2420 N	4650 N	-	300 rpm
NNF5056B-2LS	280 mm	420 mm	190 mm	2550 N	5000 N	-	280 rpm
NNCF4856CV	280 mm	350 mm	69 mm	1860 N	-	750 rpm	950 rpm
NNCL4856CV	280 mm	350 mm	69 mm	1860 N	-	750 rpm	950 rpm
NNC4856CV	280 mm	350 mm	69 mm	1860 N	-	750 rpm	950 rpm
NNCF4956CV	280 mm	380 mm	100 mm	2700 N	-	700 rpm	900 rpm
NNCL4956CV	280 mm	380 mm	100 mm	2700 N	-	700 rpm	900 rpm
NNC4956CV	280 mm	380 mm	100 mm	2700 N	-	700 rpm	900 rpm
NNCF5056CV	280 mm	420 mm	190 mm	5300 N	-	670 rpm	850 rpm
NNCF4860CV	300 mm	380 mm	80 mm	2120 N	-	700 rpm	850 rpm
NNCL4860CV	300 mm	380 mm	80 mm	2120 N	-	700 rpm	850 rpm
NNC4860CV	300 mm	380 mm	80 mm	2120 N	-	700 rpm	850 rpm

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