high speed Deep Groove Ball Bearing 6811 ZZ free samples jiangsu manufacturer

Specifications The main advntages:

1. Low noise

2. Low frication

3. Mnininum lubrication

4. In stock

 

Bearing Number	Boundary Dimensions(mm)				Basic Load Ratings(kN)		Limiting Speeds(rpm)		Mass(Kg)
TIANHE	d	D	B	rs min	Cr	Cor	Grease	Oil	(Approx.)
6811 ZZ	55	72	9	0.3	7.92	7.78	8,300	9,500	0.081

 

Quality Standard:	ISO9001:2008 quality management system
Features:	1)Precision: ABEC-1(P0), ABEC-3(P6), ABEC-5(P5), ABEC-7(P4)
	2)Noise level: Z1, Z2, Z3, Z4
	3)Vibration Level: V1, V2, V3, V4
	4)Clearance: C2, C3, C4, C5
	5)Hardness: 59-63 HRC
Greese:	As your requirement, such as SRL, PS2, Alvania R12 and so on.
Technology & QC Process:	1. Assembly
	2. Windage test
	3. Cleaning
	4. Rotary Test
	5. Greasing and gland
	6. Noise Inspection
	7. Appearance Inspection
	8. Rust Prevention
	9. Product Packaging
Application:	Auto, tractor, machine tool, electric machine, water pump, agricultural machinery and texile machinery ect.
Service:	We will follow up on our customers' feedback and suggestions after every delivery and we make every effort to solve their problems in order to ensure their total satisfaction.

                                         
              We pride ourselves in giving excellent service which includes: Competitive pricing and payment terms Large stocks Next day delivery Just-in-time scheduling                                      Full technical support Machining facility for special sizes of Bearings                                            

Contact us if you need more details on Ball Bearing 6811. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 6511 Bearing、Free Samples. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Deep Groove Ball Bearings