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CHANGZHOU MOUETTE MACHINERY CO., LTD

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City:changzhou

Province/State:jiangsu

Country/Region:china

Contact Person:MrsAmanda Ni

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China NA6904 Precision Needle Roller Bearings Single Row Chrome Steel Metric Size wholesale

NA6904 Precision Needle Roller Bearings Single Row Chrome Steel Metric Size

Name: NA6904 Precision Needle Roller Bearings Single Row Chrome Steel Metric Size
Brand: MOUETTE
Price: 0.4 USD

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Brand Name :MOUETTE

Model Number :NKI 9/16, NKI 12/20, NKI 15/20, NKI 20/16, NKI 25/30, NKI 30/20, NKI 45/25, NA4901, NA4902, NA4904, NA4905, NA4908, NA6902, NA6903, NA6905, NA6906, NKIS12, NKIS15, NKIS20

Certification :ISO/TS 16949:2009, ISO 9001:2008

Place of Origin :China

MOQ :100

Price :USD0.4 per Piece

Payment Terms :L/C, T/T, D/A, Western Union, Paypal

Supply Ability :500,000 Pieces per Month.

Delivery Time :3-45 working days.(Huge Quantity Stocks Available))

Packaging Details :Plastic bags, Cartons and European Standard Plywood Case.

Name :Precision Ground Needle Roller Bearing With Machined Rings

Outer ring type :Machined (solid)

Bearing Material :Chrome steel 100Cr6

Cage :Sheet metal

Sealing Solutions :No Seal

Number of rows :1

Number of flanges, outer ring :2

Measurement System :Metric

Relubrication :With Lubrication Groove & Hole

Tolerance class :Normal

Operating Temperature Range :-30°C to 120°C

Customized :Standard or Customized are Available

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Precision Ground Needle Roller Bearing With Machined Rings With Inner Ring NA6904

Single row needle roller bearing with machined rings, with flanges

Single row needle roller bearings incorporate cylindrical rollers that are small in diameter relative to their length. Owing to their large number of rollers, the bearings have a high load carrying capacity. The outer ring includes two integral flanges to guide the bearing axially and an annular groove with one or more lubrication holes to facilitate relubrication.

Radial needle roller bearing for applications with high dynamic and static loads
Inner ring provides a hardened and ground raceway for applications where the shaft cannot be used
Steel cage guides and evenly spaces rollers for reduced friction, vibration, and noise
Through-hardened, high-carbon chromium steel rollers for heat tolerance and durability under heavy loads
Accommodate axial displacement in both directions
Separable design
Lubrication groove and oil hole for applying lubrication in place

Precision Ground Needle Roller Bearing With Machined Rings and With Inner Ring Specifications:

Shaft Diameter	Bearing Designation		Mass Approx	Boundary Dimensions				Basic Load Rating		Limiting Speed
Shaft Diameter	Current Code	Original Code	Mass Approx	d	Fw	D	B	Dynamic	Static	Oil
mm	Current Code	Original Code	g	mm				N		rpm
5	NA495		7	5		13	10	2670	2350	34000
5	NA495TN		7	5		13	10	2670	2350	34000
6	NA496		9	6		15	10	3150	3000	32000
7	NA497		12	7		17	10	3600	3650	30000
8	NKI 8/16			8	14	25	16	12400	11300	21500
8	NA498		16	8		19	11	4300	3950	28000
9	NKI 9/12		16.6	9	12	19	12	6200	7000	21700
	NA499		17	9		20	11	4850	4900	26000
	NKI 9/16		21.9	9		19	16
10	NKI 10/16		27.3	10	14	22	16	9800	10500	19650
	NA4900	4524900	21	10	14	22	13	8000	9000	23700
	NA6900	6534900	38.4	10	14	22	22	9000	11000	23700
12	NA4901	4524901	25.1	12	16	24	13	9000	10800	20000
	NKI 12/20		39	12	16	24	20	14000	18400	21000
	NA6901	6534901	44.5	12	16	24	22	6000	21600	20000
	NKIS12		58	12	18	30	16	16000	17000	20000
	NA12X32X15V			12		32	15
15	NKI 15/16		38	15	19	27	16	8800	12800	19100
	NKI 15/20		45.7	15	19	27	20	12300	19000	19100
	NA4902	4924902	32	15	20	28	13	6400	9000	18000
	NA6902	6534902	61.6	15	20	28	23	13100	20900	18000
	NKIS15		90	15	22	35	20	23500	24000	17000
	NA5902		52	15	20	28	18
	NA153212			15		32	12
	74802			15		36	25.4
16	NKIS16			16		28	16	13000	17400	22000
16	NA16X36X24			16		36	24
17	NKI 17/16		41.1	17	21	29	16	13000	18200	20000
	NA4903	4544903	32.8	17	22	30	13	7000	10000	17000
	NA6903	6534903	68.2	17	22	30	23	14400	24900	17000
	NA5903		56	17	22	30	18	15200	21700	18000
	NA17			17		37	20
20	NKI 20/16		48.5	20	24	32	16	10800	17000	16700
	NA4904	4524904	70.2	20	25	37	17	21000	25000	17000
	NKIS20		119	20	28	42	20	28000	35500	15000
	NA6904	6254904		20	25	37	30	36000	51000	17000
	NA5904			20	25	37	23
22	NKI 22/16		50	22	26	34	16	15300	23600	17000
22	NA49/22		76	22	28	39	17	22000	29500	15000

22	NA69/22		130	22	28	39	30	37500	55000	15000
22	NA223934			22	28	39	34
23	NA2020			23		42	22
25	NKI 25/30		115	25	29	38	30	31500	56000	14000
	NA4905	4524905	76	25	30	42	17	23600	31500	14000
	NA6905	6534905	138	25	30	42	30	29000	59000	14000
	NKIS25		160	25	32	47	22	32000	55000	13000
		F-208277		25	32	47	22
	NKI 25/20			25	29	38	20	21900	34000	15000
	NA5905		139	25	30	42	23	30500	43000	13000
28	NA49/28	45449/28	98	28	32	45	17	24000	33500	14000
	NA69/28		170	28	32	45	30	40500	63000	14000
	NKI 28/20			28	32	42	20	23000	37500	14000
30	NA4906	4544906	115	30	35	47	17	25000	35500	13000
	NA5906	6534906	152	30	35	47	23
	NA6906			30	35	47	30	43500	71000	13000
	NKI 30/20			30	35	45	20	24000	42500	13000
	NKI 30/30			30	35	45	30	36500	69000	13000
32	NKI 32/20			32	37	47	20	24900	43900	12000
		TAFI324720		32	37	47	20	24900	43500	12000
	NA49/32	45449/32	150	32	40	52	20	24900	43500	12000
	NA69/32	66349/32	272	32	40	52	36	100000	100000	11000
35	NKI 35/30		165	35	40	50	30	39000	79000	11000
	NA4907	4524907	151	35	42	55	20	19800	41500	11000
	NA6907	6534907	301	35	42	55	36	26000	60500	11000
	NKIS35		220	35	43	58	22	33000	56000	9500
	NA5907		256	35	42	55	27
40	NKI 40/20		124	40	45	55	20	22000	48000	10000
	NKI 40/30		184	40	45	55	30	35000	86000	10000
	NA4908	4544908	240	40	48	62	22	42000	65000	8500
	NA6908		401	40	48	62	40	64000	112000	8500
	NA5908		348	40	48	62	30	53000	92500	8500
42	NKI 42/20		138	40	47	57	20	26000	52500	9500
45	NKI 45/25		218	42	50	62	25	36000	70000	8500
	NKI 45/35		289	42	50	62	35	41500	102000	8500
	NA4909	4544909	260	45	50	68	22	37000	96500	8000
	NA6909	6534909	479	45	50	68	40	61500	123500	8000
	NKIS45		306	45	55	72	22	43000	71000	7500
	NA5909		396	45	50	68	30

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