STO Yoke Type Track rollers Bearings

STO 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

5 - - - - -
6 STO 6TN 17 6 19 10
STO 6TNX 17 6 19 10
8 STO 8TN 26 8 24 10
STO 8TNX 26 8 24 10
10 STO 10 49 10 30 12
STO 10X 49 10 30 12
12 STO 12 57 12 32 12
STO 12X 57 12 32 12
15 STO 15 63 15 35 12
STO 15X 63 15 35 12
17 STO 17 107 17 40 16
STO 17X 107 17 40 16
20 STO 20 152 20 47 16
STO 20 X 152 20 47 16
25 STO 25 177 25 52 16
STO 25 X 177 25 52 16
30 STO 30 308 30 62 20
STO 30X 308 30 62 20
35 STO 35 441 35 72 20
STO 35 X 441 35 72 20
40 STO 40 530 40 80 20
STO 40 X 530 40 80 20
45 STO 45 576 45 85 20
STO 45X 576 45 85 20
50 STO 50 617 50 90 20
STO 50 X 617 50 90 20
X=Cylinder TN=Plastic cage

Structure sheet

Normal	NA22.2RS	NATR	NATV	NUTR	NNTR.2ZL	STO	NAST
Sealed	NA22.2RS	NATR.PP	NATV.PP	-	NNTR.2ZL	-	NAST.ZZ
Cylinder	RNA22.2RSX	NATR.X	NATV.X	NUTR.X	NNTR.2ZL	STO.X	NAST.X
Curve	NA22.2RS	NATR	NATV	NUTR	-	STO	-
Inch	-	-	CRY YCR	-	-	-	-
With IR	NA22.2RS	NATR	NATV	-	-	STO	-
Without IR	RNA22.2RS	-	-	-	-	RSTO	-

Series	sealed	Cylinder	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

	Model
Shaft		Mass	Dimensions
mm	With IR	g	d	D	C
5	-	-	-	-	-
6	STO 6TN	17	6	19	10
	STO 6TNX	17	6	19	10
8	STO 8TN	26	8	24	10
	STO 8TNX	26	8	24	10
10	STO 10	49	10	30	12
	STO 10X	49	10	30	12
12	STO 12	57	12	32	12
	STO 12X	57	12	32	12
15	STO 15	63	15	35	12
	STO 15X	63	15	35	12
17	STO 17	107	17	40	16
	STO 17X	107	17	40	16
20	STO 20	152	20	47	16
	STO 20 X	152	20	47	16
25	STO 25	177	25	52	16
	STO 25 X	177	25	52	16
30	STO 30	308	30	62	20
	STO 30X	308	30	62	20
35	STO 35	441	35	72	20
	STO 35 X	441	35	72	20
40	STO 40	530	40	80	20
	STO 40 X	530	40	80	20
45	STO 45	576	45	85	20
	STO 45X	576	45	85	20
50	STO 50	617	50	90	20
	STO 50 X	617	50	90	20
X=Cylinder TN=Plastic cage

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

Product Categories : Track Rollers > Yoke Type Track Rollers