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Needle roller Bearing with Inner ring

Product Name: Needle roller Bearing with Inner ring

Product Details: Needle roller Bearing with Inner ring

Heavy Duty Needle Roller Bearing With Inner Ring is suitable for applications with the Shaft can not act as raceway.
Structures of various series: NKI, NKIS, NA49, NA69, NA48.

Needle roller Bearings
Heavy Duty Needle Roller Bearings With Inner Ring

Shaft	Bearing Designation					Wt.	Boundary Dimensions (mm)
Dia (mm)	NKI	NKIS	NA 49	NA69	Old No.	(g)	d	FW	D	B
8	-	NKIS8	-	-	-	46	8	14	25	16
9	NKI9/12	-	-	-	-	14.6	9	12	19	12
10	NKI10/16	-	-	-	-	27.3	10	14	22	16
	-	-	NA4900	-	4524900	21	10	14	22	13
	-	-	-	NA69	6534900	38.4	10	14	22	22
12	-	-	NA4901	-	4524901	25.1	12	16	24	13
	NKI12/20	-	-	-	-	39	12	16	24	20
	-	-	-	NA6901	6534901	44.5	12	16	24	22
	-	NKIS12	-	-	-	58	12	18	30	16
15	NKI15/16	-	-	-	-	38	15	19	27	16
	NKI15/20	-	-	-	-	45.7	15	19	27	20
	-	-	NA4902	-	4524902	32	15	20	28	13
	-	-	-	NA6902	6534902	61.6	15	20	28	23
	-	NKIS15	-	-	-	90	15	22	35	20
17	NKI17/16	-	-	-	-	41.4	17	21	29	16
	-	-	NA4903	-	4544903	32.8	17	22	30	13
	-	-	-	NA6903	6534903	68.2	17	22	30	23
20	NKI20/16	-	-	-	-	48.5	20	24	32	16
	-	-	NA4904	-	4524904	70.2	20	25	37	17
	-	NKIS20	-	-	-	119	20	28	42	20
22	NKI22/16	-	-	-	-	50	22	25	34	16
	-	-	NA49/22	-	-	76	22	28	39	17
	-	-	-	NA69/22	-	130	22	28	39	30
25	NKI25/30	-	-	-	-	115	25	29	38	30
	-	-	NA4905	-	4524905	76	25	30	42	17
	-	-	-	NA6905	6534905	138	25	30	42	30
	-	NKIS25	-	-	-	160	25	32	47	22
28	-	-	NA49/28	-	45449/28	90.7	28	32	45	17
28	-	-	-	NA69/28	-	170	28	32	45	30
32	NKI32/20	-	-	-	-	101	32	35	45	20
	-	-	NA49/32	-	45449/32	150	32	40	52	20
	-	-	-	NA69/32	66349/32	272	32	40	52	36
35	NKI35/30	-	-	-	-	165	35	40	50	30
	-	-	NA4907	-	4524907	151	35	42	55	20
	-	-	-	NA6907	6534907	301	35	42	55	36
	-	NKIS35	-	-	-	210	35	42	58	22
40	NKI40/20	-	-	-	-	124	40	45	55	20
	NKI40/30	-	-	-	-	184	40	45	55	30
	-	-	NA4908	-	4544908	123	40	48	62	22
	-	-	-	NA6908	6534908	401	40	48	62	40
42	NKI42/20	-	-	-	-	138	42	47	57	20
45	NKI45/25	-	-	-	-	218	45	50	62	25
	NKI45/35	-	-	-	-	289	45	50	62	35
	-	-	NA4909	-	4544909	260	45	50	68	22
	-	-	-	NA6909	6534909	479	45	50	68	40
	-	NKIS45	-	-	-	306	45	55	72	22
50	NKI50/25	-	-	-	-	262	50	55	68	25
	-	-	NA4910	-	4544910	264	50	58	72	22
	-	-	-	NA6910	6534910	457	50	58	72	40
	-	NKIS50	-	-	-	510	50	60	80	28
55	NKI55/35	-	-	-	-	357	55	60	72	35
	-	-	NA4911	-	4544911	386	55	63	80	25
	-	-	-	NA6911	6534911	760	55	63	80	45
60	NKI60/25	-	-	-	-	388	60	68	82	25
	-	-	NA4912	-	4544912	412	60	68	85	25
	-	-	-	NA6912	6534912	798	60	68	85	45
	-	NKIS60	-	-	-	550	60	70	90	28
65	-	-	NA4913	-	4544913	435	65	72	90	25
65	-	-	-	NA6913	6534913	821	65	72	90	45
70	-	-	NA4914	-	4544914	712	70	80	100	30
70	-	-	-	NA6914	6534914	1326	70	80	100	54
75	-	-	NA4915	-	4544915	765	75	85	105	30
75	-	-	-	NA6915	6534915	1429	75	85	105	54
80	-	-	NA4916	-	4544916	870	80	90	110	30
80	-	-	-	NA6916	6534916	1510	80	90	110	54
85	-	-	NA4917	-	4544917	1250	85	100	120	35
85	-	-	-	NA6917	6534917	2200	85	100	120	63
90	-	-	NA4918	-	4544918	1312	90	105	125	35
90	-	-	-	NA6918	6534918	2310	90	105	125	63
95	-	-	NA4919	-	4544919	1371	95	110	130	35
95	-	-	-	NA6919	6534919	2500	95	110	130	63
100	-	-	NA4920	-	4544920	1900	100	115	140	40
110	-	-	NA4922	-	4544922	2070	110	125	150	40
110	-	-	-	NA4822		1080	110	120	140	30
120	-	-	NA4924	-	4544924	2860	120	135	165	45
120	-	-	-	NA4824		1170	120	130	150	30
130	-	-	NA4926	-	4544926	3900	130	150	180	50
130	-	-	-	NA4826		1810	130	145	165	35
140	-	-	NA4928	-	4544928	4150	140	160	190	50
140	-	-	-	NA4828		1920	140	155	175	35

1),TN=plastic cage,permissible operating temperature:120oC(Continuous operation)
2),Limiting speed for oil lubrication,for grease lubrication,60% of the values given in the table is permisible.

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Needle roller Bearing with Inner ring