Allfine, Factory Manufacturer Roller Bearing 21305 21306 21307 21308cak/Cck/E/Kmb/2RS

• Certification: ISO9001, Ts16949, ISO9006, QS9000, CE
• Retainer: Ca/Cc/Cak/E/MB/K/2RS
• Clearance: C0 C1 C2 C3 C4 C5
• Hardness: 60-64 HRC
• Quality Guarantee: at Least One Year
• Precision Rating: P6, P0, P5, P4, P2
• Model NO.: 21305CA/CC/E/MB/K
• The Number of Rows: Double
• Outer Dimension: Medium and Large(120-190mm)
• Specifications: D: 40~280mm
• Lubrication: Oil Lubrication
• Vibration Level: V1, V2, V3, V4
• Cage: Steel Cage or Brass Cage
• Usage: Used in Mining, Paper and Other Machinery Equipmen
• Transport Package: Plastic Bag+Colorful Individual Box+ Outside Cart
• Specification: depend on the bearing models
• Trademark: ALLFINE or OEM
• Origin: China
• HS Code: 84821
• Production Capacity: 500000pieces/Month

Product Description

Product Description

Spherical roller bearings have two rows of symmetrical rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis. The centre point of the sphere in the outer ring while the raceway is at the bearing axis.
 

We produce different kinds of spherical roller bearings, such as CA / CA /CAK /E/ MB /K30 series, etc...

Detailed Photos

Why the Spherical roller bearings that produced by us with superior quality? The below three aspects decides it.
1) We adopt Bainite quenching:
High hardness, more wear-resistant;

2)The raceway is super-polished:
Low noise, high speed;

3)We use super precision rollers:
Good wear resistance;

Product Parameters

 

ALLFINE brand Spherical roller bearings
Bearing No	Dimensions(mm)			Load Ratings(Kn)		(RPM)		Mounting Dimensions(mm)
								da	Da	ra
	d	D	B	Cr	Cor	Grease	Oil	Min	Max	Max
22205	25	52	18	40	42	8100	10000	30	46	1.0
22206	30	62	20	53	59	5600	6800	36	56	1.0
22207	35	72	23	79	87	4700	5800	42	65	1.0
22208	40	80	23	81	94	4600	5600	47	73	1.0
22209	45	85	23	85	100	4200	5200	52	78	1.0
22210	50	90	23	87	108	3900	4800	57	83	1.0
22211	55	100	25	105	129	3500	4300	64	91	1.5
22212	60	110	28	126	170	3200	4200	69	101	1.5
22213	65	120	31	155	201	2800	3500	74	111	1.5
22214	70	125	31	163	211	2700	3300	79	116	1.5
22215	75	130	31	167	222	2500	3200	84	121	1.5
22216	80	140	33	180	245	2300	3000	90	130	2.0
22217	85	150	36	216	286	2200	2800	95	140	2.0
22218	90	160	40	247	332	2000	2600	100	150	2.0
22219	95	170	43	286	391	2000	2400	107	158	2.1
22220	100	180	46	319	438	1800	2400	112	168	2.1
22222	110	200	53	417	592	1500	1900	122	188	2.1
22224	120	215	58	484	698	1400	1800	132	203	2.1
22226	130	230	64	567	834	1200	1600	144	216	2.5
22228	140	250	68	647	958	1100	1600	154	236	2.5
22230	150	270	73	760	1130	950	1300	164	256	2.5
22232	160	290	80	850	1280	950	1200	174	276	2.5
22234	170	310	86	975	1500	950	1200	188	292	3.0
22236	180	320	86	1010	1590	8001	1000	198	302	3.0
22238	190	340	92	842	1555	750	1050	208	322	3.0
22240	200	360	98	947	1790	700	900	218	342	3.0
22244	220	400	108	1250	2280	950	1300	238	382	3.0
22248	240	440	120	1820	2750	900	1200	258	422	3.0
22252	260	480	130	1900	3600	850	1100	282	458	4.0
22256	280	500	1301	1990	3600	800	1000	302	478	4.0
22260	300	540	140	2310	4750	670	850	322	518	4.0
22264	320	580	150	2490	4550	650	850	342	558	4.0
22272	360	650	170	4200	6200	400	550
22276	380	700	175	4500	6500	4004	550
We have accurate complete catalog and technical data sheet of spherican roller bearings, but due to page limitations, we only show a small part here. If you need, please contact with us to get the whole catalog.

Application

       Metallurgical industry                  Mining industry                            Cement machinery             Food packaging industry

Why choose us?

Shandong Allfine Auto Parts Co., Ltd, is a precision bearing manufacturer integrating R&D, production and sales, with over 30 years bearing production experience;


Covering an area of 10,000 square meters, with 17 advanced bearing production lines and the annual output is more than 300 million sets;


Shandong Allfine Auto Parts Co., Ltd are suppying bearings for customers over  26 countries up to now; Some of them are the TOP 5 in the bearing field in their local marcket;

We have passed the ISO9001:2000 International Quality Management System, SGS certification and got the Certificate of Import & Export from our government;
 

Certifications

Packaging & Shipping

Our packing:

Industrial package+outer carton+pallets;

Single box+outer carton+pallets;

Tube package+middle box+outer carton+pallets;

According to your requirements;

Recommended products

Except for this kind of bearing, our factory also produce many other bearing types, such as deep groove ball bearing, tapered roller bearing, Spherical roller bearing, Cylindrical roller bearing, Self-Aligning ball bearing, Thrust ball/roller bearing, Needle roller bearing, Pillow block bearing, Insert bearing, Square Bore Agricultural Bearing, Clutch bearing, Linear Bearing, Radial spherical plain bearing, Automotive bearing, etc.


Q: Could you supply sample for free?
A: Yes, we provide free samples;
1) Samples quantity: 1-10 PCS are available.
2) Free samples: It depends on the Model No., and quantity. Some of the bearings samples need client to pay the shipping cost.

Q: Could you accept OEM and customize?
A:  Yes, the customized LOGO or drawing is acceptable for us.
Our OEM policy as below:
1).We can printing your brand on the bearing.
2).We can custom your packaging includes the platic bag, individual box, outside carton according to your design;
3).All copyright own by clients and we promised don't disclose any info.

Q: How many the MOQ of your company?
A: Our company MOQ is 1pcs.

Q: Is it your company is factory or Trade Company?
A: We are factory, with over 10,000 square meter workshop, welcome you to visit us at any time, by any way.

Q:  What is the quality guarantee of your bearing?
A: 1) The defect rate of the new goods that you receive is ZERO;
2) The service lif of the normal industrial bearing such as ball bearing is 2 years, the service life of the automotive bearings is at least 5,000 KM; Regard to the detailed quality guarantee of accurate bearing models,welcome to contact with our sales to get the detailes.
  
Q:  What is the delivery time?
A: 7-15 days , mostly base on your order quantity;

Q: How to contact us quickly?
A:  Please send us an inquiry or message, or leave your other contact information, such as Whatsapp number. We will contact you within 12 hours and provide the detailed information you need.


Extra Support:
We have professional catalog and data of all kinds of bearings, just tell me your item number, our price and quality detailed information will be offered to you within 12 hours.

We can satisfy you on difference aspects, such as the material of the bearings, the precision rating, the seals type, the OEM service,etc.