1211 NSK Koyo/SKF Self-Aligning Ball Bearing for Gricultural Machinery/ Gearbox/Car/Motorcycle

• Customization: Available
• Seals Type: Open, 2RS
• Lubrication: Grease or Oil
• Model NO.: 1211
• Cage: Steel/Nylon/Copper
• Feature: Low Noise, Low Vibration
• Design: Standard
• Quality: ABEC-1, Z1V1
• Stock: Rich Stock
• Precision: P6 P5 P4 P2
• Clearance: C2 C0 C3 C4 C5
• Vibration: Z4, Z3, Z2, Z1
• Limiting Speed: 5600-18000r/Min
• Serive: OEM
• Installation Error: Allowable
• Grease Technology: High
• Transport Package: Air/Sea; Box+Carton+Pallet
• Specification: 55*100*21
• Trademark: OEM
• Origin: China
• HS Code: 8482101000
• Production Capacity: 100000/Mouth
• Package Size: 40.00cm * 35.00cm * 20.00cm
• Package Gross Weight: 20.000kg

Product Description

Product name	Self-aligning ball bearings
Material	Chrome steel, bearing steel
Application	Machinery
Feature	Low temperature, long life
Structure	Self-aligning
Package	Bucket + carton + tray
Types	Ball
Precision	P0/P6/P5/P4/P3

Self aligning roller bearings have double row rollers, with one shared spherical raceway on the outer ring and two raceways on the inner ring that are tilted at an angle relative to the bearing axis. This ingenious structure enables it to have automatic centering performance, making it less susceptible to errors or shaft bending caused by the angle between the shaft and the bearing housing. It is suitable for situations where installation errors or shaft bending cause angle errors. This bearing can not only withstand radial loads, but also axial loads acting in both directions.

The models of self aligning roller bearings include:
1.self aligning roller bearings (20000CC type);
2.Tapered hole self-aligning roller bearing (20000CCK type);
3.Self aligning roller bearing (20000CC/W33 type);
4.Tapered hole self-aligning roller bearing (20000CCK/W33 type);
5.Self aligning roller bearing installed on the locking sleeve (20000CCK+H type);
6.Self aligning roller bearing installed on the locking sleeve (20000CCK/W33+H type)
 

There are two types of inner holes for self-aligning roller bearings: cylindrical and conical. The taper of the conical hole is 1:30 and 1:12. This type of conical inner hole bearing is equipped with a locking sleeve or a detachable sleeve, which can easily and quickly assemble the conical inner hole self-aligning ball bearing on the optical shaft or stepped machine shaft.

Application

 

        Application

                                    Continuous Casting Machines                                             Mechanical Fans and Blowers

                                     Gearbox and Pumps                                                           Wind Turbines

                                     Material Handling                                                                Marine Propulsion and Offshore Drilling

                                     Mining and Construction Equipment                                   Pulp and Paper Processing Equipment

 

Our Advantages

Service:
a. Samples provided for free charge .
 b. Strict Inspection ,and the best quality price with reasonable price bearings provided .
 c. OEM service provided.
 d. Delivery products from our factory warehouse , delivery time is short .
 e. Warranty for 6 months
 f.  After sale service at any time 
 

 

Product:
1. Accommodate static and dynamic misalignment
    The bearings are self-aligning like spherical roller bearings or CARB bearings.
 2. Excellent high-speed performance
    Self-aligning ball bearings generate less friction than any other type of rolling bearing, which enables them to run cooler even at high speeds.
3. Minimum maintenance
    Because of low heat generation, the bearing temperature is lower, leading to extended bearing life and maintenance intervals.
4. Low friction
    Very loose conformity between balls and outer ring keeps friction and frictional heat at low levels.
5. Excellent light load performance
    Self-aligning ball bearings have low minimum load requirements.
6. Low noise
    Self-aligning ball bearings can reduce noise and vibration levels, for example, in fans.

Product Parameters

Self aligning ball bearing
Bearing No.	Dimensions(mm)			Weight(kg)
	d	D	B
1203	17	40	12	0.076
1204	20	47	14	0.12
1205	25	52	15	0.14
1206	30	62	16	0.23
1207	35	72	17	0.32
1208	40	80	18	0.42
1209	45	85	19	0.47
1210	50	90	20	0.525
1211	55	100	21	0.705
1212	60	110	22	0.9
1213	65	120	23	1.15
1214	70	125	24	1.26
1215	75	130	25	1.36
1216	80	140	26	1.67
1217	85	150	28	2.07
Bearing No.	Dimensions(mm)			Weight
	d	D	B	kg
1303	17	47	14	0.13
1304	20	52	15	0.163
1305	25	62	17	0.257
1306	30	72	19	0.387
1307	35	80	21	0.51
1308	40	90	23	0.715
1309	45	100	25	0.957
1310	50	110	27	1.21
1311	55	120	29	1.58
1312	60	130	31	1.96
1313	65	140	33	2.45
1314	70	150	35	2.99
1315	75	160	37	3.56
1316	80	170	39	4.18
1317	85	180	41	4.98

Bearing No.	Dimensions(mm)			Weight
	d	D	T	kg
2203	17	40	16	0.09
2204	20	47	18	0.14
2205	25	52	18	0.163
2206	30	62	20	0.26
2207	35	72	23	0.403
2208	40	80	23	0.51
2209	45	85	23	0.55
2210	50	90	23	0.6
2211	55	100	25	0.81
2212	60	110	28	1.09
2213	65	120	31	1.46
2214	70	125	31	1.62
2215	75	130	31	1.62
2216	80	140	33	2.01
2217	85	150	36	2.52
Bearing No.	Dimensions(mm)			Weight
	d	D	T	kg
2303	17	47	19	0.158
2304	20	52	21	0.209
2305	25	62	24	0.335
2306	30	72	27	0.5
2307	35	80	31	0.675
2308	40	90	33	0.925
2309	45	100	36	1.23
2310	50	110	40	1.64
2311	55	120	43	2.1
2312	60	130	46	2.6
2313	65	140	48	3.23
2314	70	150	51	4.23
2315	75	160	55	5.13
2316	80	170	58	6.1
2317	85	180	60	7.05

 

Character

1. World-Class Bearing: We provide our customers with all types of indigenous bearing with world-class quality.

2. OEM or Non-Stand Bearings: Any requirement for Nonstandard bearings is Easily Fulfilled by us due to its vast knowledge and links in the industry.
3. Genuine products With Excellent Quality: The company has always proved the 100% quality products it provides with genuine intent.
4. After Sales Service and Technical Assistance: The company provides after-sales service and technical assistance as per the customer's requirements and needs.
5. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.

Packaging & Shipping

 

 

Packing:

A. plastic box+outer carton+pallets
B. plastic bag+ single box+carton+pallet
C. plastic bag+ single box+middle box+carton+pallet
D. Of course we will also be based on your needs

 

FAQ

1.Is the company a production factory or a trading company?
Shandong Dente International Trade Co.,Ltd is a manufacturing enterprise focusing on bearings and integrating research, production and sales. 

2.How many the MOQ of your company?
Depending on the size of the bearing, the MOQ is variable, if you are interested, you can contact me for a quote.

3.Does the company accept OEM or customized bearings?
In addition to standard products, we also supply non-standard and modified standard products for special application. Meanwhile, we provide OEM service.

4.Can the company provide free samples?
We can provide samples for free. You only need to provide shipping.

5.What are the company's delivery terms?
We can accept FOB,CFR,CIF,EXW,etc. You can choose the one which is the most convenient cost effective for you.