Good Quality Self-Aligning Bearing 22208 Spherical Roller Bearings 22205 22206 22207 22209 Ca/W33 Cc/W33

• Customization: Available
• Bearing Type: Spherical Roller Bearing
• Package: Kraft Paper/Single Box+Nylon Bag+Carton/Pallet or
• Model NO.: 22208/3508/53508
• Hardness: 58-62 HRC
• Chamfer: Light Chamfer or Black Chamfer
• Precision Rating: P0/P6/P5/P4/P2
• Bearing Cage: Brass, Steel
• Applications: Automoive Industry, Heavy Equipment, Gearbox
• Certificate: ISO/Ts 16949
• Delivery Time: 1-15 Days
• Transport: by Land / Sea / Air
• Material: Bearing Steel
• Bore Size: 15-500mm
• Direct Factory: Yes
• Transport Package: Cartons+Pallets
• Specification: 40x80x23mm
• Trademark: JDZ or OEM Service
• Origin: China
• HS Code: 84823000
• Production Capacity: 100000/Month

Product Description

Product Description

22208/3508/53508 / 22208 EK/22208CCK W33/22208CA/22208MB

Main Dimensions & Performance Data

d	40 mm	Bore diameter
D	80 mm	Outside diameter
B	23 mm	Width
Cr	101.000 N	Basic dynamic load rating, radial
C0r	91.000 N	Basic static load rating, radial
Cur	12.100 N	Fatigue load limit, radial
nG	10.500 1/min	Limiting speed
nϑr	6.200 1/min	Reference speed
≈m	0,53 kg	Weight

Mounting dimensions

da min	47 mm	Minimum diameter shaft shoulder
Da max	73 mm	Maximum diameter of housing shoulder
ra max	1 mm	Maximum recess radius

Dimensions

rmin	1,1 mm	Minimum chamfer dimension
D1	70,4 mm	Bore diameter outer ring
d2	48,8 mm	Raceway diameter of the inner ring
ds	3,2 mm	Diameter lubrication hole
ns	4,8 mm	Width of lubricating groove

Temperature range

Tmin	-30 °C	Operating temperature min.
Tmax	200 °C	Operating temperature max.

Calculation factors

e	0,27	Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y
Y1	2,49	Dynamic axial load factor
Y2	3,71	Dynamic axial load factor
Y0	2,43	Static axial load factor

 

A spherical roller bearing's primary components: outer ring (A), roller (B), cage (C), and inner ring (D).

Spherical roller bearings are rolling bearings with one or two rows of barrel-shaped rollers positioned at an angle to the bearing axis. This bearing type is among the most popular due to their ability to self-align. These bearings are more robust and can handle higher loads, both radial and axial, and more evenly spread out the load on the rollers. Heavy-duty applications, such as mining, construction equipment, and industrial machinery, commonly use these bearings.

 

The common cage materials are:

• Steel
• Brass
• Polyamide
• Sheet steel

222 series aligning roller bearings

Bearing model	Boundary dimensions(mm)			Basic load railing(KN)		Limit speed(r/min)		Weight(kg)
	d	D	B	Cr	Cor	grease	oil
22206	30	62	20	30.5	38.2	5300	6700	0.283
22207	35	72	23	45.2	59.5	4800	6000	0.43
22208	40	80	23	49.8	68.5	4000	5600	0.55
22209	45	85	23	52.2	73.2	3800	5000	0.59
22210	50	90	23	52.2	73.2	3400	4800	0.614
22211	55	100	25	60	87.2	3200	4300	0.847
22212	60	110	28	81.8	122	2800	4000	1.22
22213	65	120	31	88.5	128	2600	3600	1.63
22214	70	125	31	95	142	2400	3400	1.66
22215	75	130	31	95	142	2200	3200	1.75
22216	80	140	33	115	180	2000	3000	2.2
22217	85	150	36	145	228	1900	2800	2.8
22218	90	160	40	168	272	1800	2600	4
22219	95	170	43	212	322	1700	2400	4.2
22220	100	180	46	222	358	1600	2200	5
22222	110	200	53	288	465	1400	1900	7.4
22224	120	215	58	342	565	1300	1700	9.2
22226	130	230	64	408	708	1200	1600	11.2
22228	140	250	68	478	805	1100	1400	14.5
22230	150	270	73	508	875	1000	1300	18.5
22232	160	290	80	642	1140	950	1200	22.2
22234	170	310	86	720	1300	900	1100	29
22236	180	320	86	735	1370	800	1000	30
22238	190	340	92	818	1510	750	950	35.3
22240	200	360	98	920	1740	700	900	47.7
22244	220	400	108	1170	2220	630	800	61.5
22256	280	500	130	1690	3380	500	630	126
22260	300	540	140	1840	3450	450	560	134

 

Packaging & Shipping

Packing:

Please contact us for more pictures of different packing.

Universal Packing	Without any logo on bearings or packing.
JDZ Packing	With our brand JDZ on bearings and packing.
Customized Packing	Depends on buyer's requirements.
Original Brand Packing	Bearing and packing are both original. Please contact us for pictures.

QUALITY ASSURANCE

 

100% Quality inspection to ensure the bearings are with good quality before shipping. 

Company Profile

 

 

Shandong Hongye Precision Bearing Co.,Ltd. was founded by Hebei Defa Bearing Co.,Ltd, factory is located in Hebei province, China. 
We are a bearing manufacturer integrating the research, development and sales of bearings, with a floor area of 18,000 square meters and a plant area of 8,800 square meters. Equipped with modern production equipment and advanced detection instruments. 

We can provide all types bearings and OEM service according to customers' requirements. 

Our products are widely used in the automobile, agricultural, textile production, mining, printing and packing industries, in addition to various applications at airports, in air-conditioning systems, conveying devices, ships ad so on. Our products are being exported to more than 50 countries and regions overseas including Singapore, Thailand, Iran, Turkey, Poland, Italy, England, France, Russia, Germany, the United States, Australia, Argentina, Brazil as well as other countries and regions all over the world.

We are a trusted and reliable bearing supplier, choose us to be your good partner!

Quality Inspection

 

 

 

 

FAQ

1. Q: Are you trading company or manufacturer ?
   A: We have our own factory , our type is factory + trade.

2. Q: Could you accept OEM and customize?
    A: Yes, we can customize products according to your sample or drawing.

3. Q: How long is your delivery time? 
    A: If stock, within 7 days to ship or based on your order quantity.

4. Q: Could you supply sample for free? 
    A: Yes, we can offer the sample for free,do you mind to buy a "ticket" for her?


More details, please contact with us. Thanks for your time!