OEM Yoke Type Track Rollers suitable for needles with high radial loads and long service life

• Cage: With&Without
• Rows Number: Single
• Load Direction: Radial Bearing
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: STO/RSTO/RNA/NA/NAR/NATV/NUTR
• Style: Without Inner Ring, With Inner Ring
• Material: Stainless Steel
• Type: Open/Closed/Flanged
• Loading: High Radial Loads
• Service life: Long Service Life
• Axial Guidance: With& Without
• Precision Class: ABEC-1 ABEC-3 ABEC-5 ABEC-7
• Heat Stabilization: S0 S1 S2 S3
• Market: OEM/ODM/AS
• Raidial Clearance Clearance: C2 C0 C3 C4 C5
• Quality Warranty: 9001:2008 TS16949
• Transport Package: Industrial Packing
• Specification: Please Check in the Description
• Trademark: GIL or Be Customized
• Origin: China
• HS Code: 8482400000

Product Description

Advantage Manufacturing Processes& Quality Control
01	Heat Treatment
02	Centerless Grinding Machine 11200 (most advanced)
03	Automatic P roduction Lines for Raceway
04	Automatic P roduction Lines for Raceway
05	Ultras onic Cleaning of Rings
06	Automatic Ass embly
07	Ultras onic Cleaning of Bearings
08	Ultras onic Cleaning of Bearings
09	Measurement of Bearing Vibration (Acceleration)
10	Measurement of Bearing Vibration (Speed)
11	Laser Marking
12	Automatic Packing
Feature 2	Smaller contact angle for higher-speed roatation

We strictly follow the core of quality management process control:
✓ APQP: product quality advance planning
✓ SPC: Statistical process control
✓ MSA: Measurement system analysis
✓ FMEA: Analysis of potential failure modes and consequences
✓ PPAP: Production part approval procedure

Product Description

esignation	Principal dimensions			Basic load ratings
				dynamic			static
	D[in]			C[lbf]			F0rmax.[lbf]
RSTO 8 TN	0.945	0.472	0.386	928	1 214	1 686	2 428
RSTO 6 TN	0.748	0.394	0.386	841	1 012	955	1 371
RSTO 5 TN	0.63	0.276	0.307	564	562	798	1 124
RSTO 30	2.441	1.496	0.78	5 148	7 756	5 305	7 531
RSTO 25	2.047	1.181	0.622	3 709	5 126	4 047	5 845
RSTO 20	1.85	0.984	0.622	3 619	4 766	4 181	5 957
RSTO 17	1.575	0.866	0.622	3 192	3 957	2 698	3 889
RSTO 15	1.378	0.787	0.465	2 053	2 383	1 596	2 248
RSTO 12	1.26	0.63	0.465	1 978	2 203	1 866	2 698
RSTO 10	1.181	0.551	0.465	1 855	1 978	1 911	2 743
RNA 2207.2RS	2.835	1.654	0.894	5 036	7 981	8 543	12 140
RNA 2206.2RS	2.441	1.378	0.78	4 024	5 733	6 407	9 105
RNA 2205.2RS	2.047	1.181	0.701	3 777	4 496	3 889	5 508
RNA 2204.2RS	1.85	0.984	0.701	3 619	4 047	3 957	5 733
RNA 2203.2RS	1.575	0.866	0.622	2 140	2 967	3 440	4 946
RNA 2202.2RS	1.378	0.787	0.543	1 682	2 091	2 136	3 080
RNA 2201.2RS	1.26	0.63	0.543	1 583	1 911	2 608	3 732
RNA 2200.2RS	1.181	0.551	0.543	1 484	1 686	2 698	3 889
RNA 22/8.2RS	0.945	0.472	0.465	1 052	1 023	1 191	1 686
RNA 22/6.2RS	0.748	0.394	0.465	904	821	573	809

Product Diaplay

    

More Choice

 

Bearing Classification		Bearing No.		Designation
Drawn cup Needle Roller Bearings	Caged Type	HK BK HK….RS HK….2RS BK….RS
	Full Complement Type	FFH MF    MFH FY MFY
Radial  Needle and Cage Assemblies	Single Row Double Row	K/KS K/KKS KZK K.BK KNL
Needle Roller Bearings with Machined Rings	With Flanges	NK    NKS RNA49  RNA48 NKI  NKIS NA49    NA48 RNA69 RNA49….RS RNA49….2RS NA49….RS NA49….2RS
	Without Flanges	RNAO NAO
	Aligning	RPNA PNA
Yoke Type Track Rollers	Without  Axial  Guidance	STO STO….X RSTO….X  RSTO….X
		RNA22….2RS RNA22….2RSX NA22….2RS NA22….2RS NA22….2RSX
	With  Axial  Guidance	NATR NATR….PP NATV NATV….PP NUTR NUTR….X

Bearing Classification		Bearing No.		Designation
Track Runner Bearings Cam Followers	With Axial Guidance	KR    KRE KR….PP   KRE..PP
		KRV KRVE KRV..PP KRVE..PP
		NUKR NUKRE
Combined Radial Axial Bearings	Needle Roller Angular  Contact Ball	NKIA NKIB
	Needle Roller Axial Cylindrical Roller	ZARN ZARN….L ZARF ZARF….L
		NKXR NKXR….Z
	Needle Roller Axial Ball	NX NX….Z
		NKX NKX….Z
Inner Ring		IR LR
Axial Bearing	Axial Needle Roller and Cage Assembly	AXK AXW
	Axial Cylindrical Roller and Cage Assembly	K811 K812 K893 K874 K894
Axial Bearing Washers	Shaft Locating Washers	AS WS811
	Housing Locating Washers	GS811
	Bearing Washers	LS
	Center Washers	ZS

Features&Applications

• Features
  • Accommodate high radial loads
    • The thick-walled outer ring enables high radial loads, while reducing distortion and bending stresses.
  • Long service life
    • The crowned outer ring running surface is beneficial for applications where outer ring tilting relative to the track may occur or where edge stresses need to be minimized.
• Applications
  • Metals
  • Mining, mineral processing and cement
  • Railways
  • Material handling
  • Agriculture
  • Construction

Company Profile

Granville Electrical&Mechanical Co., Ltd.

Partnerships Reliable Supply-Chain:
Based on our experienced team and strict, effective supply chain management, Granville products deliver premium quality, and performance our customers have relied on for years. From a full range of bearings, mounted bearing units, power transmission products and related markets around the world, we provide the industry's most comprehensive range of qualified products available today.

Granville is a manufacture and service integrated group company, has been a leading global industrial supplier start from United Kingdom. The Granville team continuously develop new business and improve technology to create products that offer competitive advantages to our customers. We achieve this by combining hands-on experience in various industries with our knowledge. We engineer, manufacture and related products and services - support diversified markets worldwide.

Our mission and target is focused on providing a great variety of bearing products produced by our factory, developing, closer relationships with our clients and providing various services as customer requested. In order to meet best needs of our clients and react timely according to the market demands, Granville integrates the design, research, manufacture and business activities. The whole business oriented to major foreign market by Xiamen Granville Mechanical & Electrical Co., Ltd. From manufacturing, to innovation, to improvement, we are your trustworthy partner in the aspect of new transmission solution.










 

Company Brief Introduction

Four business areas

1.Industrial components and automotive aftermarket accessories
2.Mechatronics
3.New energy materials
4.Medical industry

Two business cores

1.Company focuses on supply chain management
2.Customer service
* Expand strategic emerging businesses such as health technology

Vision

Continue to innovate through resource integration and business diversification to maintain uniqueness in the market

Mission

Provide comprehensive quality products and thoughtful customer service

Value

1.We continue to provide reliable quality products, actively innovate and improve the process to pursue efficiency and effect
2.We value our employees, respect the environment, take responsibility for the communities we live and work in, and protect the environment and natural resources.

Focus on a variety of industries

1.Provide maintenance solutions
2.Optimize customer inventory and reduce cost

Comprehensive product range

1.Bearings
2.Oil seals, Transmission belt
3.Chain and Sprocket
4.Hub assembly & Wheel bearings
5.Coupling, castings
6.Linear motion

Brands

Mechatronics

GIL--High Precision Bearings
TANN--Mounted Bearing Untis
Yangsen--Machine Tool

Medical

GILPLUS:medical protection products.
NEWSCEN: Supplier to In Vitro Diagnostics (IVD) Manufacturers.

We strictly follow the core of quality management process control:
✓ APQP: product quality advance planning
✓ SPC: Statistical process control
✓ MSA: Measurement system analysis
✓ FMEA: Analysis of potential failure modes and consequences
✓ PPAP: Production part approval procedure

Our Advantages

Manufacturing

Advance automatic lines
Granville takes her every effort in purchasing the most advanced bearing process equipment, CNC automatic facilities are widely used in the factory and we are keep investing to improve more.

Comprehensive

Full range bearing & units
We provide a strong full range products, including:
Radial ball bearings
Pillow block and wide range of housed units
Electric motor and components
One-stop partnerships products

Premium Quality

Quality control from beginning
All products are manufactured exclusively by companies with ISO 9001:2008 certified Quality System which use state-of-the-art machines.The quality path starts from beginning to deliver and goods' quality trackable.

 

Partnerships Reliable Supply-Chain:

Based on our experienced team and strict, effective supply chain management, Granville products deliver premium quality, and performance our customers have relied on for years. From a full range of bearings, mounted bearing units, power transmission products and related markets around the world, we provide the industry's most comprehensive range of qualified products available today.

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Granville remains committed to providing reliable products in the bearing industry while retaining its position in innovation and quality. GIL's portfolio not only helps reduce maintenance costs and breakdowns but also reinforces customer confidence. Find a full range of the product from Granville Automotive Aftermarket division, get in touch Below.