ZWA Double-row Full-complement Cylindrical Roller Bearing

BORE 100-260mm

ZWA double-row full-complement cylindrical roller bearing is especially suitable for ultra-high load and medium speed occasions. Unsealed single row and double row bearings are mainly used for gearbox mechanism, while sealed double row bearings are more suitable for lifting mechanism. The two rings of the separable bearing can be tightly matched, so that it is easy to install and remove.

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Basic Type

double-row cylindrical roller bearing drawing

The products include

Double-row full-complement cylindrical roller bearing
d 100-260mm
Basic Size					Basic load rating		Designation(Design)	Abutment and chamfer dimensions			Mass
d	D	B	rsmin	EW	dynamic	static		da	Da	ra
d	D	B	rsmin	EW	C	Co		da	Da	ra
mm					kN		-	mm			kg
100	140	40	1.1	130	190	390	NNCF4920V	109	130	1	2.0
100	150	67	1.5	140	381	690	NNCF5020V	111	140	1.5	3.8
110	150	40	1.1	138.6	187	420	NNCF4922V	119	140	1	2.1
110	170	80	2	157	528	957	NNCF5022V	122	157	2	6.1
120	165	45	1.1	154	220	465	NNCF4924V	130	155	1	2.9
120	180	80	2	168	561	1050	NNCF5024V	132	168	2	6.5
130	180	50	1.5	166	255	540	NNCF4926V	141	168	1.2	3.9
130	200	95	2	183.5	704	1380	NNCF5026V	142	187	2	10.3
140	190	50	2	176.4	265	576	NNCF4928V	151	178	1.2	4.2
140	210	95	2.1	195.5	737	1500	NNCF5028V	152	198	2	10.8
150	210	60	2	192	383	843	NNCF4930V	163	196	2	6.6
150	225	100	2.1	209	843	168	NNCF5030V	165	209	2	13.0
160	220	60	2	203.9	399	960	NNCF4932V	173	206	2	7.0
160	240	109	2.1	225	1010	1950	NNCF5032V	175	225	2	15.8
170	230	60	2	212.2	408	950	NNCF4934V	183	216	2	7.3
170	260	122	2.1	243	1140	2170	NNCF5034V	185	244	2	22.1
180	250	69	2	231.1	547	1220	NNCF4936V	193	236	2	10.7
180	280	136	2.1	260.5	1320	2510	NNCF5036V	195	263	2	29.4
190	260	69	2	241.3	562	1290	NNCF4938V	203	245	2	11.1
190	290	136	2.1	270	1380	2690	NNCF5038V	206	273	2	30.8
200	250	50	1.5	235.9	315	799	NNCF4840V	213	237	1.5	5.9
200	280	80	2.1	260	661	1495	NNCF4940V	216	263	2	15.7
200	310	150	2.1	288	1560	3130	NNCF5040V	216	293	2	39.7
220	270	50	1.5	256.9	340	905	NNCF4844V	233	257	1.5	6.4
220	300	80	2.1	277	695	1620	NNCF4944V	236	283	2	17
220	340	160	3	312.4	1890	3650	NNCF5044V	238	320	2.5	50.7
240	300	60	2	282.4	497	1292	NNCF4848V	254	285	2	10.3
240	320	80	2.1	300.1	725	1762	NNCF4948V	257	302	2	18.4
240	350	160	3	335.6	1980	4050	NNCF5048V	259	340	2.5	54.3
260	320	60	2	304.7	521	1460	NNCF4852V	275	304	2	11
260	360	100	2.1	331.5	1070	2520	NNCF4952V	277	342	2	32
260	400	190	4	373.5	2640	5340	NNCF5052V	282	377	3	82.7

Targeting at producing high-quality Bearings.

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