Self-Aligning Ball Bearing 1311 Series High Quality

Model NO.: 1311


The Number of Rows: Double


Material: Bearing Steel


Load Direction: Radial Bearing


B: 29


Marca: NTN SKF NSK IKO Zys THK Koyo


Cor: 17.9


Trademark: NSK TIMKEN NTN IKO ZYS


Specification: ISO9001 CE SGS


HS Code: 84825000




Rolling Body: Ball bearings


Outer Dimension: Medium and Large(120-190mm)


Spherical: Aligning Bearings


Separated: Unseparated


Market: Global


Cr: 51.3


Precision: P0 P6 P5 P4 P2


Transport Package: Normal Package, Plastic Bag, Carton Box.


Origin: Japan China Sweden USA Germany


I. Product Description - Self-Aligning Ball Bearing

The bearings are consequently self-aligning and insensitive to shaft deflections and angular misalignment of the shaft relative to the housing. Additionally, Self-Aligning Ball Bearings generate less friction than any other type of rolling bearing, which enables them to run cooler even at high speeds.

Self-aligning Ball Bearings are available with either a cylindrical or tapered bore. Bearings with a tapered bore can be mounted directly on a shaft or on an adapter or withdrawal sleeve.

Product describtion:

Company	Tianjin SEMRI Bearing Technology Co., Ltd
Item name	Self-Aligning Ball Bearing 1311 Series High Quality
Brand	NSK/ TFN/ SEMRI/ OEM
Model Number	1311
Bore Size	55mm
Outside Diameter	120mm
Width/ Thickness	29mm
Ring Material	Gcr15 ,Carbon steel,Stainless steel, Si3N4, ZrO2
Cage Material	Steel/ Brass/ Nylon/ Custom
Precision	P0, P6, P5, or as requested
Vibration	ZV1, ZV2, ZV3, or as requested
Clearance	C0,C2,C3, or as requested
Quality standard	ISO9001
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	Home appliances; automotive, electric, instruments, building machines, railway vehicle, agricultural machines and etc.
Packing	Industrial packing: plastic bag+ carton plywood pallet
	plastic bag+ white box+carton+plywood pallet
	commercial packing: plastic bag+color box+carton +plywood pallet
Service	OEM or customer logo acceptable
Delivery Time	Within 7days for stock product
	7-30 days according to quantity and design
Payment Term	30% T/T In Advance, 70% T/T before shippment
	100% L/C at sight

BEARING NUMBER	d (mm)	D (mm)	B (mm)	Cr (kN)	Cor (kN)	GREASE (r/min)	OIL (r/min)	WEIGHT (kg)
1311K+H311	50	120	29	-	-	-	-	-
1312K+H312	55	130	31	-	-	-	-	-
1311	55	120	29	51.3	17.9	5000	6200	1.58
1311TNI	55	120	29	52.8	18.8	5000	6300	1.641
1311K	55	120	29	51.3	17.9	5000	6200	1.56
1311KTN1	55	120	29	52.8	18.8	5000	6300	1.641
1311TN1/P6	55.0000	120.0000	29.0000	-	-	-	-	0.000
1311TN1/P5	55.0000	120.0000	29.0000	-	-	-	-	0.000
1311TN1	55.0000	120.0000	29.0000	-	-	-	-	1.520
1311KTN1/P6	55.0000	120.0000	29.0000	-	-	-	-	0.000
1311KTN1/P5	55.0000	120.0000	29.0000	-	-	-	-	0.000
1311K/P6	55.0000	120.0000	29.0000	-	-	-	-	0.000
1311K/P5	55.0000	120.0000	29.0000	-	-	-	-	0.000
1311/P6	55.0000	120.0000	29.0000	-	-	-	-	0.000
1311/P5	55.0000	120.0000	29.0000	-	-	-	-	0.000

II. Packaging & Shipping

SEMRI provides a variety of secure and cost-efficient packaging solutions to insure the essential protection and preservation for bearings.

Examples:

1)Plastic Tube

2)Roll Pack

3)Individual Box

4)Bulk Pack

Other types of packaging are also available as per your requirements. Contact us if you have special demands about package and we offer the best solution.



III. Company Profile

Tianjin SEMRI Bearing Co., Ltd. Is one of the most famous export-oriented manufacturers and dealers specialized in bearings in China. SEMRI has become one of the leading companies after years' accumulation of technology and talents.



Scope of Business

The bearings SEMRI manufactures cover almost all the universal models in the international market, to supply qualified products for global manufacturing enterprises and dealers.

The main products are Deep Groove Ball Bearing, self-aligning ball bearing, Cylindrical Roller Bearing, self-aligning Roller Bearing , Needle Bearing , Angular Contact Ball Bearing, inch Tapered Roller Bearings, Thrust Ball Bearing , Thrust Roller Bearing, pillow block ball bearing, Joint Bearing , etc.

The products are widely used in numerically-controlled machine tool, vessel, automobile, wind electricity, metallurgy, electric motor, machinery, etc.

The close cooperative partner is the chief bearing supplier for China Aviation and Aerospace. Therefore, SEMRI can obtain strong technological power and support.



Brands

The brand, SEMRI, owned by SEMRI Bearing Company itself, gains recognition from more and more manufacturing enterprises and dealers in the globe, with the strength of high cost performance.

Meanwhile, SEMRI Company is a qualified dealer for several international brands, owing an ample supply and smooth supply channel. The international brands are NSK, SKF, NTN, TIKEN, EKM, ASAHI, NACHI, MEC, KOYO, EZO, UBC, GMN, FYH, VISTA, etc.



Production Capacity

The workshop is equipped with advanced automatic production line and thorough quality detection system. The heat treatment adopts advanced technology of salt bath martensitic hardening. The range of sizes can be from 10mm (inside diameter) to 1000mm (outside diameter). The annual output can be over 5000, 000 sets. Customized heterotype bearings and OEM are also available.



History

SEMRI began to manufacture bearings since 1992. Now SEMRI has become a leading manufacturer in China, with the annual turnover over $40, 000, 000.



IV.Advantages of Tianjin SEMRI Bearing Technology Co., Ltd

1.Price advantage compare with the trading company, as we have our own factory.

2.Compare with the factory we are easy communicated.

3 our products were produced under strict quality test system.

5.More than many years industry experience

6.Accept OEM, customization, customers' logo

7.The shortest delivery time

8.Welcome mini order

9.Multiplex-method of payment:Western Union, paypal, T/T, L/C at sight



You are welcome to send inquiry to us! Please tell me your needs! All you need, we can do!

Call me, let's talk details!

Contact: Rita Xia

My phone:+8618202260567

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

Product Categories : Self-Aligning Ball Bearing