Tapered Bore

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CAD model selection

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		LINA Bill of material	ORDER Bearing No. ⁿ/ₐ	SD [mm]	D [mm]	B [mm]	R min. [mm]	CR Basic Dynamic Load Ratings [kN]	COR Basic Static Load Ratings [kN]	CCD Circumscribed Circle Diameter of Roller [mm]	MASS Mass [kg]	LG Limiting Speeds Grease [min]	LO Limiting Speeds Oil [min]	DH Diameter of oil hole [mm]	W Width of oil groove [mm]	M Number of Oil Hole ⁿ/ₐ	MDA min. [mm]	D1A min. [mm]	DAMAX DA [mm]	DAMIN DA [mm]	RA max. [mm]

NN4920MBKR	NN4920MBKR	100	140	40	1.1	155	295	130	1.760	6300	7500	2.5	5	4	106.5	108	133.5	132	1
NNU4920MBKR	NNU4920MBKR	100	140	40	1.1	155	295	112	1.750	6300	7500	2.5	5	4	106.5	108	133.5	-	1
NN4921MBKR	NN4921MBKR	105	145	40	1.1	161	315	135	1.910	6000	7200	2.5	5	4	111.5	113	138.5	137	1
NNU4921MBKR	NNU4921MBKR	105	145	40	1.1	161	315	117	1.830	6000	7200	2.5	5	4	111.5	113	138.5	-	1
NN4922MBKR	NN4922MBKR	110	150	40	1.1	167	335	140	1.920	5800	7000	2.5	5	4	116.5	118	143.5	142	1
NNU4922MBKR	NNU4922MBKR	110	150	40	1.1	167	335	122	1.900	5800	7000	2.5	5	4	116.5	118	143.5	-	1
NN4924MBKR	NN4924MBKR	120	165	45	1.1	183	360	153.5	2.620	5300	6400	3	6	4	126.5	128	158.5	156	1
NNU4924MBKR	NNU4924MBKR	120	165	45	1.1	183	360	133.5	2.590	5300	6400	3	6	4	126.5	128	158.5	-	1
NN4926MBKR	NN4926MBKR	130	180	50	1.5	274	545	168	3.510	4900	5900	3	6	4	138	140	172	170	1.5
NNU4926MBKR	NNU4926MBKR	130	180	50	1.5	274	545	144	3.480	4900	5900	3	6	4	138	140	172	-	1.5
NN4928MBKR	NN4928MBKR	140	190	50	1.5	283	585	178	3.730	4600	5500	3	6	4	148	150	182	180	1.5
NNU4928MBKR	NNU4928MBKR	140	190	50	1.5	283	585	154	3.700	4600	5500	3	6	4	148	150	182	-	1.5
NN4930MBKR	NN4930MBKR	150	210	60	2.0	350	715	195	5.790	4200	5000	4	8	4	159	162	201	197	2
NNU4930MBKR	NNU4930MBKR	150	210	60	2.0	350	715	167	5.850	4200	5000	4	8	4	159	162	201	-	2
NN4932MBKR	NN4932MBKR	160	220	60	2.0	365	760	205	6.190	4000	4800	4	8	4	169	172	211	207	2
NNU4932MBKR	NNU4932MBKR	160	220	60	2.0	365	760	177	6.180	4000	4800	4	8	4	169	172	211	-	2
NN4934MBKR	NN4934MBKR	170	230	60	2.0	375	805	215	6.420	3800	4500	4	8	4	179	182	221	217	2
NNU4934MBKR	NNU4934MBKR	170	230	60	2.0	375	805	187	6.500	3800	4500	4	8	4	179	182	221	-	2
NN4936MBKR	NN4936MBKR	180	250	69	2.0	480	1020	232	9.470	3500	4200	5	9	4	189	193	241	234	2
NNU4936MBKR	NNU4936MBKR	180	250	69	2.0	480	1020	200	9.550	3500	4200	5	9	4	189	193	241	-	2
NN4938MBKR	NN4938MBKR	190	260	69	2.0	485	1060	243.5	9.720	3400	4000	5	9	4	199	203	251	246	2
NNU4938MBKR	NNU4938MBKR	190	260	69	2.0	485	1060	211.5	9.910	3400	4000	5	9	4	199	203	251	-	2
NN4940MBKR	NN4940MBKR	200	280	80	2.1	570	1220	259	14.0	3200	3800	5	9	4	211	214	269	261	2
NNU4940MBKR	NNU4940MBKR	200	280	80	2.1	570	1220	223	14.0	3200	3800	5	9	4	211	214	269	-	2
NN4944MBKR	NN4944MBKR	220	300	80	2.1	600	1330	279	15.1	2500	3100	5	9	4	231	234	289	281	2

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