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SKF Nk30/20tn 30X40X20mm Needle Roller Bearing with Machined Rings

FOB Price:	US$1.00 / Piece
Min. Order:	10 Pieces

Min. Order	FOB Price
10 Pieces	US$1.00

Production Capacity:	3000000 PCS/Year
Transport Package:	Standard Export Packing
Payment Terms:	L/C, T/T, Western Union, Money Gram

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Product Description

Company Info

Basic Info.

Model NO.

NK30/20TN

Load Direction

Radial Bearing

Material

Bearing Steel

Product

Needle Roller Bearing

Model

Nk30/20tn

Bore (ID)

30 mm

40 mm

Width

20 mm

Weight

Kgs

Quality

SKF High Quality, Original Quality

Package

SKF Box

Rolling Type

Needle Rollers

Other Brands Available

Timken FAG INA IKO THK NSK NACHI Koyo

Rolling Body

Roller Bearings

The Number of Rows

Single

Outer Dimension

Small (28-55mm)

Spherical

Non-Aligning Bearings

Separated

Unseparated

Trademark

SKF

Specification

ISO

Origin

Sweden

HS Code

8482400000

Product Description

Email us for any bearings of interest to you.
( What model? Which brand? How many? )

PRICE NEGOTIATED

Product category:	Needle roller bearing
Model number:	NK30/20TN
Maker:	SKF
Brand name:	SKF
Bore diameter (ID):	30 mm
Outside diameter:	40 mm
Width:	20 mm
Basic load ratings:	Dynamic C: 25.1 kN
Basic load ratings:	Static CO: 44 kN
Speed ratings:	Reference speed: 13000 r/min
Speed ratings:	Limiting speed: 15000 r/min
Weight:	- kgs
Material:	Chrome steel GCr15
Material of the cage:	-
Roller type:	Needle rollers
Row number:	Single row
Seal type:	Open
Quality:	SKF high quality, original quality
Packing:	SKF Business color box
Feature:	with machined rings, without an inner ring
Sample:	SKF bearing sample is available
Stock:	Available
Bearing series:	HK... series bearing

DESCRIPTION:

1. SKF needle roller bearings with machined rings are made of carbon chromium bearing steel. Relative to their low sectional height, they have a high load carrying capacity. SKF supplies needle roller bearings with machined rings with or without flanges on the outer ring, in a wide range of series and sizes. SKF also supplies these bearings with or without an inner ring.

2. Needle roller bearings with a machined outer ring, without an inner ring are an excellent choice for compact bearing arrangements if the shaft can be hardened and ground. Eliminating the need for a separate inner ring enables a larger shaft diameter and a stiffer bearing arrangement. Axial displacement of the shaft relative to the housing is only limited by the width of the raceway on the shaft. By machining the shaft raceways to the appropriate dimensional and geometrical accuracy, it is possible to obtain bearing arrangements with heightened running accuracy.

We proceed in 3 business lines:

- We export various of original bearings which are produced by SKF,
ZWZ, HRB, LYC, ABBA, Timken, NSK, NTN, Koyo, Nachi, IKO, FYH, THK, ASAHI, etc;

- Meanwhile we make our own brand RKF;

- OEM service is available.

For the convenience of both us, please inquire with the information below:

- the model numbers of the bearings

- the brand name of each model

- the order quantity of each model

The variety of the bearings we supply in long term:

- Self-aligning Roller Bearings

- Self-aligning Ball Bearings

- Deep Groove Ball Bearings

- Tapered Roller Bearings

- Cylindrical Roller Bearings

- Eccentric Bearings

- Needle Roller Bearings

- Angular Contact Ball Bearings

- Thrust Roller Bearings

- Thrust Ball Bearings

- Insert Bearings (Spherical Outer Surface Ball Bearings)

- Pillow Block (Bearing Housing)

- Rod End Bearings & Spherical Plain Bearings

- Linear Bearings

- Sliding Bearings

- Auto Bearings

BEARING LIST of SKF needle roller bearing, with machined rings, without an inner ring
(RNA... / NK... sieries)

Principal dimensions			Basic load ratings		Speed ratings		Bearing model number
			dynamic	static	Reference speed	Limiting speed
			dynamic	static
ID	OD	Width	C	C0
mm			kN		r/min		-
5	10	8	2,29	2	36000	40000	RNAO 5x10x8 TN
5	10	10	2,29	2	36000	40000	NK 5/10 TN
5	10	12	2,92	2,7	36000	40000	NK 5/12 TN
6	12	10	2,55	2,36	34000	38000	NK 6/10 TN
6	12	12	3,3	3,2	34000	38000	NK 6/12 TN
6	13	8	2,55	2,36	34000	38000	RNAO 6x13x8 TN
7	14	8	2,81	2,75	32000	36000	RNAO 7x14x8 TN
7	14	10	2,81	2,75	32000	36000	NK 7/10 TN
7	14	12	3,58	3,75	32000	36000	NK 7/12 TN
8	15	10	3,8	4,25	32000	36000	RNAO 8x15x10 TN
8	15	12	3,8	4,25	32000	36000	NK 8/12 TN
8	15	16	5,01	5,85	32000	36000	NK 8/16 TN
9	16	12	4,4	5,2	30000	34000	NK 9/12 TN
9	16	16	5,72	7,2	30000	34000	NK 9/16 TN
10	17	10	4,57	5,7	28000	32000	RNAO 10x17x10 TN
10	17	12	4,57	5,7	28000	32000	NK 10/12 TN
10	17	16	5,94	8	28000	32000	NK 10/16 TN
12	19	12	6,71	8,15	26000	30000	NK 12/12
12	19	16	9,13	12	26000	30000	NK 12/16
12	22	12	9,52	10	26000	30000	RNAO 12x22x12 TN
14	22	13	7,37	8,15	-	12000	RNA 4900.2RS
14	22	13	8,8	10,4	24000	28000	RNA 4900
14	22	13	7,37	8,15	-	12000	RNA 4900 RS
14	22	16	10,2	12,5	24000	28000	NK 14/16
14	22	20	12,8	16,6	24000	28000	NK 14/20
15	23	13	8,25	11,2	24000	28000	RNAO 15x23x13
15	23	16	11	14	24000	26000	NK 15/16
15	23	20	13,8	18,3	24000	26000	NK 15/20
16	24	13	9,9	12,2	22000	26000	RNA 4901
16	24	13	8,09	9,65	-	11000	RNA 4901 RS
16	24	13	8,58	12	24000	26000	RNAO 16x24x13
16	24	13	8,09	9,65	-	11000	RNA 4901.2RS
16	24	16	11,7	15,3	22000	26000	NK 16/16
16	24	20	14,5	20	22000	26000	NK 16/20
16	24	22	16,1	23,2	22000	26000	RNA 6901
16	28	12	11	12,5	22000	26000	RNAO 16x28x12
17	25	13	10,1	14,6	22000	26000	RNAO 17x25x13
17	25	16	12,1	16,6	22000	26000	NK 17/16
17	25	20	15,1	22	22000	26000	NK 17/20
18	26	16	12,8	17,6	22000	24000	NK 18/16
18	26	20	16,1	23,6	22000	24000	NK 18/20
18	30	24	20,9	30	20000	24000	RNAO 18x30x24
19	27	16	13,4	19	20000	24000	NK 19/16
19	27	20	16,5	25,5	20000	24000	NK 19/20
20	28	13	11,2	15,3	19000	22000	RNA 4902
20	28	13	9,13	12	-	9500	RNA 4902 RS
20	28	13	9,52	14,6	20000	22000	RNAO 20x28x13
20	28	13	9,13	12	-	9500	RNA 4902.2RS
20	28	16	13,2	19,3	19000	22000	NK 20/16
20	28	20	16,5	25,5	19000	22000	NK 20/20
20	28	23	17,2	27	19000	22000	RNA 6902
20	28	26	16,1	29	20000	22000	RNAO 20x28x26
20	32	12	12,8	16,3	19000	22000	RNAO 20x32x12
20	32	20	23,3	27	18000	20000	NKS 20
21	29	16	13,8	20,4	19000	22000	NK 21/16
21	29	20	17,2	27	19000	22000	NK 21/20
22	30	13	11,4	16,3	18000	20000	RNA 4903
22	30	13	9,52	12,9	-	9000	RNA 4903.2RS
22	30	13	10,1	16,3	18000	20000	RNAO 22x30x13
22	30	13	9,52	12,9	-	9000	RNA 4903 RS
30	42	16	22	33,5	13000	15000	RNAO 30x42x16
30	42	17	21,6	27,5	-	6300	RNA 4905.2RS
30	42	17	24,2	34,5	13000	15000	RNA 4905
30	42	17	21,6	27,5	-	6300	RNA 4905 RS
30	42	30	38	62	13000	15000	RNA 6905
30	42	32	38	67	13000	15000	RNAO 30x42x32
30	45	22	31,9	43	12000	14000	NKS 30
32	42	20	26,4	48	12000	14000	NK 32/20 TN
32	42	30	34,1	65,5	12000	14000	NK 32/30
32	45	17	25,1	36,5	12000	14000	RNA 49/28
32	45	30	39,6	65,5	12000	14000	RNA 69/28
32	47	22	34,1	46,5	12000	13000	NKS 32
35	45	13	15,4	28	12000	13000	RNAO 35x45x13
35	45	17	19,8	39	12000	13000	RNAO 35x45x17
35	45	20	27,5	52	11000	13000	NK 35/20 TN
35	45	26	26,4	56	12000	13000	RNAO 35x45x26
35	45	30	40,2	85	11000	13000	NK 35/30 TN
35	47	16	23,3	37,5	11000	13000	RNAO 35x47x16
35	47	17	23,3	32	-	5600	RNA 4906.2RS
35	47	17	25,5	39	11000	13000	RNA 4906
35	47	17	23,3	32	-	5600	RNA 4906 RS
35	47	18	26,4	44	11000	13000	RNAO 35x47x18
35	47	30	42,9	75	11000	13000	RNA 6906
35	47	32	40,2	75	11000	13000	RNAO 35x47x32
35	50	22	35,2	50	11000	12000	NKS 35
37	47	20	25,1	46,5	11000	12000	NK 37/20
37	47	30	36,9	76,5	11000	12000	NK 37/30
37	52	22	36,9	54	10000	12000	NKS 37
38	48	20	25,5	49	11000	12000	NK 38/20
38	48	30	37,4	80	11000	12000	NK 38/30
50	62	25	42,9	91,5	8000	9000	NK 50/25 TN
50	62	35	58,3	137	8000	9000	NK 50/35 TN
50	65	20	34,1	62	8000	9000	RNAO 50x65x20
50	65	22	42,9	72	8000	9000	NKS 50
50	65	40	58,3	125	8000	9000	RNAO 50x65x40
52	68	22	39,1	64	-	3800	RNA 4909.2RS
52	68	22	45,7	78	7500	8500	RNA 4909
52	68	22	39,1	64	-	3800	RNA 4909 RS
52	68	40	70,4	137	7500	8500	RNA 6909
55	68	20	27	67	7500	8500	RNAO 55x68x20
55	68	25	40,2	88	7500	8500	NK 55/25
55	68	35	52,3	122	7500	8500	NK 55/35
55	72	22	44,6	78	7000	8000	NKS 55
58	72	22	47,3	85	7000	8000	RNA 4910
58	72	22	40,2	69,5	-	3400	RNA 4910 RS
58	72	22	40,2	69,5	-	3400	RNA 4910.2RS
58	72	40	73,7	150	7000	8000	RNA 6910
60	72	25	46,8	110	6700	7500	NK 60/25 TN
60	72	35	55	134	6700	7500	NK 60/35
60	78	20	41,8	86,5	6700	7500	RNAO 60x78x20
60	78	40	72,1	173	6700	7500	RNAO 60x78x40
60	80	28	62,7	104	6300	7500	NKS 60
63	80	25	57,2	106	6300	7000	RNA 4911
63	80	45	89,7	190	6300	7000	RNA 6911
65	78	25	44	104	6300	7000	NK 65/25
65	78	35	58,3	146	6300	7000	NK 65/35
65	85	28	66	114	6000	6700	NKS 65
65	85	30	53,9	125	6300	7000	RNAO 65x85x30
68	82	25	44	95	6000	6700	NK 68/25
68	82	35	60,5	146	6000	6700	NK 68/35

100	120	26	76,5	156	4000	4500	NK 100/26
100	120	30	67,1	190	4000	4800	RNAO 100x120x30
100	120	35	108	250	4000	4500	RNA 4917
100	120	36	108	250	4000	4500	NK 100/36
100	120	63	165	425	4000	4500	RNA 6917
105	125	26	78,1	166	3800	4300	NK 105/26
105	125	35	112	265	3800	4300	RNA 4918
105	125	36	112	265	3800	4300	NK 105/36
105	125	63	172	450	3800	4300	RNA 6918
110	130	30	96,8	220	3600	4000	NK 110/30
110	130	35	114	270	3600	4000	RNA 4919
110	130	40	123	305	3600	4000	NK 110/40
110	130	63	172	465	3600	4000	RNA 6919
115	140	40	125	280	3400	4000	RNA 4920
120	140	30	93,5	232	3400	3800	RNA 4822
125	150	40	130	300	3200	3600	RNA 4922
130	150	30	99	255	3200	3600	RNA 4824
135	165	45	176	405	3000	3400	RNA 4924
145	165	35	119	325	2800	3200	RNA 4826
150	180	50	198	480	2600	3000	RNA 4926
155	175	35	121	345	2600	3000	RNA 4828
160	190	50	205	510	2400	2800	RNA 4928
165	190	40	147	415	2400	2800	RNA 4830
175	200	40	157	450	2200	2600	RNA 4832
185	215	45	179	520	2200	2400	RNA 4834
195	225	45	190	570	2000	2400	RNA 4836
210	240	50	220	710	1900	2200	RNA 4838
220	250	50	224	735	1800	2000	RNA 4840
240	270	50	238	815	1700	1900	RNA 4844
265	300	60	347	1120	1500	1700	RNA 4848

Welcome to contact us for more details for any bearings.

Address: A30, B1, Tianya Building No. 150 Chengshousi Rd., Chaoyang Dist. Beijing 100164 China, Beijing, China

Business Type: Trading Company

Business Range: Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Tools & Hardware

Management System Certification: ISO 9001, ISO 14001

Main Products: Ball Bearing, Roller Bearing, Auto Bearing, SKF Bearing, NSK Bearing, Timken Bearing, Zwz Bearing, Hrb Bearing, FAG Bearing, INA Bearing

Company Introduction: Based in Beijing China, RKF is building itself to be a strong supply chain for the global mechanical industries since 1995. It supplies the home-made qualified and excellent bearing and bearing housing products and also distribute the internationally renowned brands from Sweden, Germany, United State, Taiwan, Japan and other areas, such as SKF, FAG, INA, Timken, HIWIN, ABBA, NSK, NTN, Koyo, FYH, THK, IKO, ASAHI, NACHI...

RKF deals with the bearings as below:

1. Aligning Roller Bearings

2. Aligning Ball Bearings

3. Deep Groove Ball Bearings

4. Tapered Roller Bearings

5. Cylindrical Roller Bearings

6. Eccentric Bearings

7. Needle Roller Bearings

8. Angular Contact Ball Bearings

9. Thrust Roller Bearings

10. Thrust Ball Bearings

11. Spherical Surface Ball Bearings ( Insert Bearings)

12. Pillow Blocks ( Bearing Housings)

13. Rod End Bearings, Spherical Plain Bearings

14. Linear Bearings

15. Auto Bearings

16. Original bearings produced by SKF/NSK/FAG/INA/NTN/KOYO/NACHI/IKO/THK/FYH/TIMKEN/ABBA/ZWZ/HRB/LYC

17. Bearings with our own brand RKF, or as per your requirement

The rule &AMP; Goal of our RKF:

High quality - Competitive price - Sincerity - Customer

We sincerely wish to have you join us in providing the ultimate user with the best available.

Wish a long-term business relationship with you. We will always be there for you!

Understanding our customers, we care about the future of our business. Up to today, with reasonable price and good quality, all our products sell well in the international marketing. We want to ensure that you get our good service, only high quality and speedy delivery. We sincerely want to supply you with high quality products and perfect service based on our efficient management and professional work teams. Because professional, so trust!

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SKF Nk30/20tn 30X40X20mm Needle Roller Bearing with Machined Rings

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