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NKXR Combined Needle Roller Bearing

Name: NKXR Combined Needle Roller Bearing
Brand: Changzhou Fangya bearing Co.,LTD
Rating: 4.6 (24 reviews)

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Model No. :	NKXR
Brand Name :
Cage :	With Cage
Rows Number :	Double
Load Direction :	Other
Style :	With Inner Ring
Material :	Bearing Steel
Type :	Open

5yrs

Changzhou, Jiangsu, China

Manufacturer
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Changzhou Fangya bearing Co.,LTD

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NAXR Combined Needle Roller Bearing

NKXR Combined Needle Roller Bearing

Product description

NKXR Combined thrust roller bearing (Combined Radial Thrust Bearing) is assembled with radial needle roller bearing and thrust roller. This kind of bearing can carry both radial force and axial force. It is widely used in metallurgy equipment, textile equipment, printing machine, etc.

Main characteristic

1. withstand both radial force and axial force

2. high precision

3. need to combine with other bearing, convenient to use, save space

Shaft	Model	Mass	Dimensions
mm	INA	g	Fw	D	D1	C
15	NKXR15	42	15	24	28.1	23
15	NKXR15Z	45	15	24	29.2	23
17	NKXR17	50	17	26	30.1	25
17	NKXR17Z	53	17	26	31.2	25
20	NKXR20	80	20	30	35.1	30
20	NKXR20Z	84	20	30	36.2	30
25	NKXR25	120	25	37	42.1	30
25	NKXR25Z	125	25	37	43.2	30
30	NKXR30	135	30	42	47.1	30
30	NKXR30Z	141	30	42	48.2	30
35	NKXR35	157	35	47	52.1	30
35	NKXR35Z	165	35	47	53.2	30
40	NKXR40	204	40	52	60.1	32
40	NKXR40Z	214	40	52	61.2	32
45	NKXR45	244	45	58	65.2	32
45	NKXR45Z	260	45	58	66.5	32
50	NKXR50	268	50	62	70.2	35
50	NKXR50Z	288	50	62	71.5	35

Structure sheet

series	example	instruction
NKIA	NKIA5914	Needle roller bearing and angular contact ball bearing, single inner ring, no step
NKIB	NKIB5914	Needle roller bearing and angular contact ball bearing, double inner ring, no step
NKX	NKX40	Needle roller bearing and thrust ball bearing, no housing, with step
NKX.Z	NKX40Z	Needle roller bearing and thrust ball bearing, with housing and step
NX	NX430	Needle roller bearing and full complement thrust ball bearing, no housing, no step
NX.Z	NX30Z	Needle roller bearing and full complement thrust ball bearing, with housing, no step
NKXR	NKX50	Needle roller bearing and thrust roller bearing, no housing, with step
NKXR.Z	NKXR50Z	Needle roller bearing and thrust roller bearing, with housing and step
ZARN	ZARN3062-TN	Needle roller bearing and double way thrust roller bearing
ZARN.L	ZARN3062-L-TN	Needle roller bearing and double way thrust roller bearing, long shaft locating ring
ZARF	ZARF3080-TV	Needle roller bearing and double way thrust roller bearing, with flange
ZARF.L	ZARF3080-L-TV	Needle roller bearing and double way thrust roller bearing, with flange, long shaft locating ring

15 NKXR15 42 15 24 28.1 23
NKXR15Z 45 15 24 29.2 23
17 NKXR17 50 17 26 30.1 25
NKXR17Z 53 17 26 31.2 25
20 NKXR20 80 20 30 35.1 30
NKXR20Z 84 20 30 36.2 30
25 NKXR25 120 25 37 42.1 30
NKXR25Z 125 25 37 43.2 30
30 NKXR30 135 30 42 47.1 30
NKXR30Z 141 30 42 48.2 30
35 NKXR35 157 35 47 52.1 30
NKXR35Z 165 35 47 53.2 30
40 NKXR40 204 40 52 60.1 32
NKXR40Z 214 40 52 61.2 32
45 NKXR45 244 45 58 65.2 32
NKXR45Z 260 45 58 66.5 32
50 NKXR50 268 50 62 70.2 35
NKXR50Z 288 50 62 71.5 35

	Ring	Cage Shield	Roller
Material	GCr15 chrome steel	SPCC or 20# Steel	GCr15 chrome steel
Process	Lathing Grinding	Lathing	Grinding
Heat treatment	Quenching	Carburization Black	Quenching HRC60-64

Outer ring, inner ring, stop collar

1． material: GCr15 chrome steel

2． process: lathing, grinding

3． heat treatment: quenching

Cage, shield

1. material: ST12 low carbon steel, PA66

2. process: punching, injection molding

3. heat treatment: carburization, black or other

Needle roller, roller, and ball

1. material: GCr15 chrome steel

2. process: grinding

3. heat treatment: quenching, HRC60-64

INA	IKO	Structure instruction
NKIA	NATA	Needle-Angular contact ball ,Single inner ring
NKIB	NATB	Needle-Angular contact ball ,Double inner ring
NKX	NAXK	Needle-Axial ball,No end cap,Step
NKX.Z	NAXK.Z	Needle-Axial ball,End cap,Step
NX	-	Needle-Axial ball,No end cap,No Step
NX.Z	-	Needle-Axial ball,End cap,No Step
NKXR	NAXR	Needle-Axial cylindrical roller ,No end cap,Step
NKXR.Z	NAXR.Z	Needle-Axial cylindrical roller ,End cap,Step
ZARN	-	Needle-Axial cylindrical roller
ZARN.L	-	Needle-Axial cylindrical roller long shaft locating washer

We are manufacturer for the needle bearing and roller bearing, which located in Changzhou, China.

20year working experience, has been committed to the development and production of high-precision bearings.
Professional R&D team provide various solutions for different customers
Quality inspectors at all levels to ensure that each product delivered with high standard.
The first-line staff be trained in reguarly, ensuring safety and make sure to complete every order with quality and quantity.
People-oriented, for the future.