Motor Bearing Nk16/16 Nk16/20 Needle Roller Bearing Taf162416 162420 for Auto

• Cage: With Cage
• Rows Number: Single
• Load Direction: Radial Bearing
• Style: Without Inner Ring, With Inner Ring
• Material: Bearing Steel
• Type: Closed
• Model NO.: NK16/16
• Transport Package: as Your Request
• Specification: All size in stock
• Trademark: Edinh
• Origin: China
• Production Capacity: 500000/20 Days

Product Description

Motor bearing NK16/16 NK16/20 needle roller bearing TAF162416 162420 for auto

 

 

Desicrption
 

Needle roller bearing (solid ring needle roller bearing) The solid ring needle roller bearing is composed of a ring and a needle roller group with a cage. It has smaller volume and higher carrying capacity. Therefore, this kind of bearing can meet the requirements of light weight, small space and large transmission power. Depending on the application, bearings with or without an inner ring are available
Inner ring needle roller bearings RNA, NK type
 
Needle roller bearings without inner ring are suitable for components with limited radial dimensions. Because there is no inner ring, the journal surface that matches it directly serves as the rolling surface. It is required that the surface hardness is not lower than HRC6O, and the surface roughness ra value is not more than 0.63um. This kind of bearing does not limit the axial displacement of the shaft or the shell, and the limit speed is high.
 
There are inner ring needle roller bearings NA, NKI type
 
This kind of solid ferrule needle roller bearing has no ribs on the inner ring, so the inner ring, the outer ring, the full set of needle rollers and the cage can be installed separately without restricting the axial displacement of the shaft or the housing. Because the cage separates the needle rollers and reduces friction, it can be used in components with higher rotational speeds.
 
Needle roller bearings without inner ring with cage
NA and NKI type bearings without inner ring are RNA and NK type needle roller bearings.
This kind of bearing has no inner ring and is suitable for the support structure with limited radial installation size, and the journal matched with the bearing directly serves as the rolling surface. As the shaft of the raceway surface, the hardware must be hardened and ground, and only when it is processed to the appropriate size and shape accuracy, the complete set of needle roller bearings can achieve high life and running accuracy. At the same time, since there is no inner ring, the diameter of the shaft can also be appropriately increased, thereby increasing the rigidity.

Sealed needle roller bearings with or without inner ring
Needle roller bearings sealed on one or both sides can effectively prevent the intrusion of dirt, and the bearing has been filled with an appropriate amount of lithium-based grease. The inner ring of this type of bearing is wider than the outer ring, which enables the bearing to ensure a good seal even when the shaft has a slight displacement relative to the bearing housing to avoid contamination of the bearing. The inner ring of the bearing also has lubricating oil holes, which can be supplemented by the outer ring or the inner ring according to the needs of the configuration.


We offer different types
 

RNA4900 14*22*13 No inner ring solid ferrule needle roller bearing

NA4900 10*22*13 Needle roller bearing with inner ring solid ring

RNA4900RS 14*22*13 No inner ring single seal solid ring needle roller bearing

NA4900RS 10*22*14 Solid ring needle roller bearing with inner ring seal

RNA4900.2RS 14*22*13 No inner ring double seal solid ring needle roller bearing

NA4900.2RS 10*22*14 Solid ring needle roller bearing with inner ring seal

IR101413 IR101414 OH inner ring available from stock


Application

Heavy industry machine tool parts matching
gearbox
transfer case
engine
Steering and Braking System
Axle support end
outboard engine
electrical tools
copier
printing press
fax machine
All kinds of machinery

Stock bearing model number

 

Shaft diameer mm	Model number	Weight g	Fw	OD	C	N	N	Speed
5	NK5/10TN	2.9	5	10	10	2100	1400	36780
	NK05/12TN	3.7	5	10	12	3000	2650	39000
6	NK06/10	4.7	6	12	10	2600	2200	37000
	NK06/10TN	4.7	6	12	10	2600	2200	37000
	NK06/12TN	5.7	6	12	12	3350	3150	37000
7	NK07/10	6.9	7	14	10	2850	2650	34000
	NK07/12	8.2	7	14	12	3650	3600	34000
8	NK8/12TN	8.3	8	15	12	3950	4100	32000
	NK08/12	8.7	8	15	12	3950	4100	32000
	NK08/16	12	8	15	16	5100	5800	32000
	NK08/16TN	12	8	15	16	5100	5800	32000
9	NK09/12	10.3	9	16	12	4500	5000	28000
	NK09/16	12.8	9	16	16	5900	7100	28000
10	NK10/12TN	10	10	17	12	4750	5300	29000
	NK10/12		10	17	12	4750	5300	29000
	NK10/16		10	17	16	6200	7800	29000
	NK10/16TN		10	17	16	6200	7800	29000
12	NK12/12TN	11.8	12	19	12	6000	6400	27000
	NK12/16	16.8	12	19	16	8200	9800	27000
14	NK14/16	20.8	14	22	16	10100	11500	25000
	NK14/12		14	22	12	10100	11500	25000
	NK14/20		14	22	20	12800	15600	25000
15	NK15/12	18.5	15	23	12	8600	11000	21000
	NK15/16	21.8	15	23	16	10700	12700	24000
	NK15/20	26.7	15	23	20	13600	17200	24000
16	NK16/16	20.8	16	24	16	11300	13900	23000
	NK16/20	23.9	16	24	20	10400	16800	23000
17	NK17/16	21.5	17	25	16	9000	13500	14000
	NK17/20	30	17	25	20	15000	20000	23000
18	NK18/20	30.5	18	26	20	15500	19800	22000
	NK18/16	24.9	18	26	16	12500	16200	22000
19	NK19/16	26.1	19	27	16	13000	17000	22000
	NK19/20	32.2	19	27	16	16500	23600	21000
20	NK20/16	25.7	20	28	16	10500	13800	21000
	NK20/20	29.3	20	28	20	11500	21800	21000
21	NK21/16	28.1	21	29	16	13500	18700	21000
	NK21/20	35.2	21	29	20	17100	25500	20000
22	NK22/16	29.2	22	30	16	13500	18000	11500
	NK22/20	37	22	30	20	17700	27000	19000
24	NK24/16	31.9	24	32	16	15000	22300	18000
	NK24/20	40	24	32	20	19000	30500	18000
25	NK25/16	30	25	33	16	12900	20400	15000
	NK25/20	38.4	25	33	20	16800	28500	15000
	NK25/30	63	25	33	30	18800	30500	16500
26	NK26/16	30	26	34	16	15000	23000	16300
	NK26/20	40	26	34	20	17000	30000	16300
28	NK28/20	53	28	37	20	22000	34000	16500
	NK28/30	82	28	37	30	33000	57000	12000
29	NK29/20	53.7	29	38	20	21900	34000	15000
	NK29/30	84.3	29	38	30	32500	57000	15000
30	NK30/20	57.9	30	40	20	20600	32000	15000
	NK30/30	95	30	40	30	31500	50000	15000
32	NK32/20	75.4	32	42	20	22600	33500	15000
	NK32/30	102	32	42	30	33500	60000	12000
35	NK35/20	70	35	45	20	13800	26900	12000
	NK35/30	112	35	45	30	13800	26900	12000
37	NK37/20	77	37	47	20	24900	43500	12000
	NK37/30	113	37	47	30	37000	73000	12000
38	NK38/20	79.4	38	48	20	25500	45000	12000
	NK38/30	116	38	48	30	38000	76000	12000
40	NK40/20	78.9	40	50	20	26500	43000	11000
	NK40/30	120	40	50	30	37500	79000	11000
42	NK42/20	83	42	52	20	23900	45000	10000
	NK42/30	125	42	52	30	27000	49000	10000
43	NK43/20	84	43	53	20	25700	75000	10000
	NK43/30	126	43	53	30	39000	75000	10000
45	NK45/20	81.5	45	55	20	19800	46500	7650
	NK45/30	139	45	55	30	41000	88000	7650
47	NK47/20	94.5	47	57	20	28500	56000	7650
	NK47/30	140	47	57	30	43000	94000	7650
50	NK50/25	158	50	62	25	28000	67000	8140
	NK50/35	221	50	62	35	32000	70100	8140
55	NK55/25	180	55	68	25	30600	60800	7600
	NK55/30	225	55	68	30	48000	63000	7600
	NK55/35	250	55	68	35	55000	74000	7600
60	NK60/25	185	60	72	25	39000	86000	7000
	NK60/35	258	60	72	35	56000	130000	7000
65	NK65/25	221	65	78	25	44000	98000	7000
	NK65/35	310	65	78	35	59000	142000	7000
68	NK68/25	241	68	82	25	43500	89000	7000
	NK68/35	310	68	82	35	43500	89000	7000
70	NK70/25	260	70	85	25	44500	92000	6500
	NK70/35	370	70	85	35	63000	144000	6500
73	NK73/25	302	73	90	25	53000	100000	6000
	NK73/35	428	73	90	35	75000	15600	6000
75	NK75/25	315	75	92	25	54000	104000	6000
	NK75/35	445	75	92	35	77000	162000	6000
80	NK80/25	320	80	95	25	56000	119000	5500
	NK80/35	460	80	95	35	78000	184000	5500
85	NK85/25	425	85	105	25	69000	123000	5500
	NK85/35	600	85	105	35	98000	193000	5500
90	NK90/25	450	90	110	25	72000	132000	4900
	NK90/35	630	90	110	30	103000	20800	5000
95	NK95/26	490	95	115	26	73000	137000	4800
	NK95/36	680	95	115	36	107000	223000	4800
100	NK100/26	515	100	120	26	76000	146000	4500
	NK100/36	715	100	120	36	111000	237000	4600
105	NK105/26	540	105	125	26	78000	155000	4000
	NK105/36	716	105	125	36	114000	250000	4000
110	NK110/30	650	110	130	30	98000	21000	4200
	NK110/40	830	110	130	40	127000	29000	4200

We also offer other model as below

K series needle roller bearings

.