Yoke Type Track rollers Bearings NATV

NATV Yoke Type Track Roller Bearing is assembled with thick-walled outer ring and other bearing component. The roller can roll directly at the rollway and withstand large load by its thick-walled. This kind of bearing is widely used in metallurgical machinery, textile machine, printing machine, and processing line equipment, etc.

Main characteristic

1. carry large load

2. low speed but high precision rotate

3. different structure, easy to assemble

Structure sheet

Series	seal	linear	Inner Ring	instruction
NA22	NA22.2RS	NA22.2RSX	yes	no axial guide, double seal
RNA22	RNA22.2RS	RNA22.2RSX	no	no axial guide, double seal
STO	no	STOX	yes	no axial guide, no flange at outside
RSTO	no	RSTOX	no	no axial guide, no flange at outside
NAST.ZZ	NAST.ZZUU	NAST.ZZUUX	yes	flat stop collar, axial guide
NATR NART.R	NATR.PP NART.UUR	NATR.X NART	yes	flat stop collar, axial guide, with cage
NATV NART.V	NATV.PP NART.VUUR	NATV.X NART.V	yes	flat stop collar, axial guide, full complement
NUTR NURT.R	NUTR NURT.R	NUTR.X NURT	yes	roll axial guide, full complement
CRY.V YCR.V	CRY.VUU YCR.VUU	CRY.VUUX YCR.VUUX	yes	inch size, flat stop collar, axial guide, without cage

	Ring Stop collar	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

Shaft	model	Mass	Dimensions					Shaft	model	Mass	Dimensions
mm	Normal	g	d	D	B			mm	Sealed	g	d	D	B
5	NATR5	14	5	16	12			5	NATR5PP	14	5	16	12
	NATV5	15	5	16	12				NATV5PP	15	5	16	12
6	NATR6	20	6	19	12			6	NATR6PP	20	6	19	12
	NATV6	21	6	19	12				NATV6PP	21	6	19	12
8	NATR8	41	8	24	15			8	NATR8PP	41	8	24	15
	NATV8	42	8	24	15				NATV8PP	42	8	24	15
10	NATR10	64	10	30	15			10	NATR10PP	64	10	30	15
	NATV10	65	10	30	15				NATV10PP	65	10	30	15
12	NATR12	71	12	32	15			12	NATR12PP	71	12	32	15
	NATV12	72	12	32	15				NATV12PP	72	12	32	15
15	NATR15	103	15	35	19			15	NATR15PP	103	15	35	19
	NATV15	105	15	35	19				NATV15PP	105	15	35	19
17	NATR17	144	17	40	21			17	NATR17PP	144	17	40	21
	NATV17	152	17	40	21				NATV17PP	152	17	40	21
20	NATR20	246	20	47	25			20	NATR20PP	246	20	47	25
	NATV20	254	20	47	25				NATV20PP	254	20	47	25
25	NATR25	275	25	52	25			25	NATR25PP	275	25	52	25
	NATV25	285	25	52	25				NATV25PP	285	25	52	25
30	NATR30	470	30	62	29			30	NATR30PP	470	30	62	29
	NATV30	481	30	62	29				NATV30PP	481	30	62	29
35	NATR35	635	35	72	29			35	NATR35PP	635	35	72	29
	NATV35	647	35	72	29				NATV34PP	647	35	72	29
40	NATR40	805	40	80	32			40	NATR40PP	805	40	80	32
	NATV40	890	40	80	32				NATV40PP	890	40	80	32
45	NATR45	910	45	85	32			45	NATR45PP	910	45	85	32
	NATV45	910	45	85	32				NATV45PP	910	45	85	32
50	NATV50	960	50	90	32			50	NATV50PP	960	50	90	32
	NATR50	990	50	90	32				NATR50PP	990	50	90	32

5 NATR5 14 5 16 12 5 NATR5PP 14 5 16 12
NATV5 15 5 16 12 NATV5PP 15 5 16 12
6 NATR6 20 6 19 12 6 NATR6PP 20 6 19 12
NATV6 21 6 19 12 NATV6PP 21 6 19 12
8 NATR8 41 8 24 15 8 NATR8PP 41 8 24 15
NATV8 42 8 24 15 NATV8PP 42 8 24 15
10 NATR10 64 10 30 15 10 NATR10PP 64 10 30 15
NATV10 65 10 30 15 NATV10PP 65 10 30 15
12 NATR12 71 12 32 15 12 NATR12PP 71 12 32 15
NATV12 72 12 32 15 NATV12PP 72 12 32 15
15 NATR15 103 15 35 19 15 NATR15PP 103 15 35 19
NATV15 105 15 35 19 NATV15PP 105 15 35 19
17 NATR17 144 17 40 21 17 NATR17PP 144 17 40 21
NATV17 152 17 40 21 NATV17PP 152 17 40 21
20 NATR20 246 20 47 25 20 NATR20PP 246 20 47 25
NATV20 254 20 47 25 NATV20PP 254 20 47 25
25 NATR25 275 25 52 25 25 NATR25PP 275 25 52 25
NATV25 285 25 52 25 NATV25PP 285 25 52 25
30 NATR30 470 30 62 29 30 NATR30PP 470 30 62 29
NATV30 481 30 62 29 NATV30PP 481 30 62 29
35 NATR35 635 35 72 29 35 NATR35PP 635 35 72 29
NATV35 647 35 72 29 NATV34PP 647 35 72 29
40 NATR40 805 40 80 32 40 NATR40PP 805 40 80 32
NATV40 890 40 80 32 NATV40PP 890 40 80 32
45 NATR45 910 45 85 32 45 NATR45PP 910 45 85 32
NATV45 910 45 85 32 NATV45PP 910 45 85 32
50 NATV50 960 50 90 32 50 NATV50PP 960 50 90 32
NATR50 990 50 90 32 NATR50PP 990 50 90 32

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

1. material: GCr15 chrome stee

2. process: grinding

3. heat treatment: quenching, HRC60-64

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.

Looking for ideal NATV Yoke Type Track Roller Bearing Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the NATV Yoke Type Track Rollers are quality guaranteed. We are China Origin Factory of NATV Needle bearing. If you have any question, please feel free to contact us.

Product Categories : Track Rollers > Yoke Type Track Rollers