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Double Row Spherical Roller Bearing 22208-E1-XL (3N-8463) 3N8463 with 40 mm Bore Size and Chrome Steel GCR15 Construction for Car Construction Machinery

Double Row Spherical Roller Bearing 22208-E1-XL (3N-8463) 3N8463 with 40 mm Bore Size and Chrome Steel GCR15 Construction for Car Construction Machinery

Marchio:	GQZ
Numero di modello:	22208-E1-XL(3N-8463) 3N8463
MOQ:	1
prezzo:	1 USD
Tempi di consegna:	10 giorni lavorativi
Termini di pagamento:	T/T, Western Union, Western Union, Western Union

Informazioni dettagliate

Descrizione del prodotto

Informazioni dettagliate

Luogo di origine:

Wuxi, Cina

Certificazione:

ISO9001

Struttura::

Sferico

Tipo::

rullo

Dimensione del foro::

40 mm

Diametro esterno::

80 mm

larghezza:

23 mm

Numero di righe::

Doppia fila

Materiale:Classificazione::

Acciaio cromato GCr15

Precisione:

P0 P6 P5

Servizio OEM::

Disponibile

Lubrificazione::

Grasso o olio

Cage::

Ottone Acciaio Nylon

Coefficiente di carico dinamico di base::

101.000 N

Coefficiente di carico statico di base:

91.000 N

Limitazione della velocità:

10.500 1/min

Velocità di riferimento:

6.200 1/min

Imballaggi particolari:

Imballaggio singolo + imballaggio standard per l'esportazione

Capacità di alimentazione:

1000pcs / mese

Evidenziare:

40 mm Bore Size Spherical Roller Bearing

Chrome Steel GCR15 Self-Aligning Roller Bearing

Double Row Roller Bearing

Descrizione del prodotto

Double Row Spherical Roller Bearing 22208-E1-XL (3N-8463) 3N8463 with 40 mm Bore Size and Chrome Steel GCR15 Construction for Car Construction Machinery

This 3N-8463 roller bearing is designed for Cat parts applications, offering superior performance and reliability in demanding industrial environments.

Product Overview

Self-aligning roller bearings consist of an inner ring with two raceways inclined at an angle to the bearing axis, an outer ring with a common spherical raceway, spherical rollers, cages and, in certain designs, also internal guide rings or center rings. The bearings can also be sealed.

Most spherical roller bearings feature two rows of rollers, enabling them to handle very heavy radial loads and substantial axial loads. Single-row designs are also available for lower radial loads with minimal axial load requirements, commonly referred to as "barrel roller bearings" or "Tonnenlager" in the 202- and 203-series.

Design Features

The internal design of spherical roller bearings is not standardized by ISO, resulting in variations between manufacturers and series. Key features that may be included:

Lubrication features in inner or outer ring
Central flange
Guide ring or center ring
Integrated seals
Cage design variations

Technical Specifications

Bearing Number	Boundary Dimensions (mm)	Basic Load Ratings (kN)	Limiting Speeds (rpm)	Mass (Kg)
IKG	d \| D \| B \| rs min	Cr \| Cor	Grease \| Oil	(Approx.)
22205	25 \| 52 \| 18 \| 1	36.5 \| 36	6,500 \| 10,000	0.186
22206	30 \| 62 \| 20 \| 1	49 \| 49	5,700 \| 8,800	0.287
22207	35 \| 72 \| 23 \| 1.1	69.5 \| 71	4,900 \| 7,500	0.446
22208	40 \| 80 \| 23 \| 1.1	79 \| 88.5	4,300 \| 6,600	0.526
22209	45 \| 85 \| 23 \| 1.1	82.5 \| 95	3,800 \| 5,900	0.584
22210	50 \| 90 \| 23 \| 1.1	86 \| 102	3,500 \| 5,300	0.63
22211	55 \| 100 \| 25 \| 1.5	118 \| 144	3,200 \| 4,900	0.808
22212	60 \| 110 \| 28 \| 1.5	115 \| 147	2,900 \| 4,500	1.15
22213	65 \| 120 \| 31 \| 1.5	143 \| 179	2,700 \| 4,200	1.5
22214	70 \| 125 \| 31 \| 1.5	154 \| 201	2,500 \| 3,900	1.55
22215	75 \| 130 \| 31 \| 1.5	166 \| 223	2,300 \| 3,600	1.65
22216	80 \| 140 \| 33 \| 2	213 \| 277	2,200 \| 3,400	1.99
22217	85 \| 150 \| 36 \| 2	251 \| 320	2,100 \| 3,200	2.49
22218	90 \| 160 \| 40 \| 2	292 \| 385	1,900 \| 3,000	3.24
22219	95 \| 170 \| 43 \| 2.1	294 \| 390	1,800 \| 2,800	4.1
22220	100 \| 180 \| 46 \| 2.1	315 \| 415	1,700 \| 2,700	4.95
22222	110 \| 200 \| 53 \| 2.1	410 \| 570	1,600 \| 2,400	7.2
22224	120 \| 215 \| 58 \| 2.1	485 \| 700	1,400 \| 2,200	9.1
22226	130 \| 230 \| 64 \| 3	570 \| 790	1,300 \| 2,000	11.2
22228	140 \| 250 \| 68 \| 3	685 \| 975	1,200 \| 1,900	14
22230	150 \| 270 \| 73 \| 3	775 \| 1,160	1,100 \| 1,700	18.1
22232	160 \| 290 \| 80 \| 3	870 \| 1,290	1,000 \| 1,600	22.7
22234	170 \| 310 \| 86 \| 4	1,000 \| 1,520	980 \| 1,500	28
22236	180 \| 320 \| 86 \| 4	1,040 \| 1,610	920 \| 1,400	29.3
22238	190 \| 340 \| 92 \| 4	1,160 \| 1,810	860 \| 1,300	36.6
22240	200 \| 360 \| 98 \| 4	1,310 \| 2,010	820 \| 1,300	44
22244	220 \| 400 \| 108 \| 4	1,580 \| 2,460	730 \| 1,100	60.4
22248	240 \| 440 \| 120 \| 4	1,940 \| 3,100	660 \| 1,000	81.7
22252	260 \| 480 \| 130 \| 5	2,230 \| 3,600	610 \| 930	106
22256	280 \| 500 \| 130 \| 5	2,310 \| 3,800	560 \| 860	112
22260	300 \| 540 \| 140 \| 5	2,670 \| 4,350	510 \| 790	141

IKG spherical roller bearings include a wide range of types including E types, CCW33 types, and CAW33 types. Available bores include cylindrical bore and tapered bore (K, K30) with clearances typically in C3 specification.

Applications

Gearboxes
Wind turbines
Continuous casting machines
Material handling equipment
Pumps
Mechanical fans and blowers
Mining and construction equipment
Pulp and paper processing equipment
Marine propulsion and offshore drilling
Off-highway vehicles

Materials and Construction

Self-aligning roller bearings are available in various designs and materials to suit different applications. Common materials include stainless steel, chrome steel, and ceramic (silicon nitride). Hybrid designs feature ceramic balls with metal races.

For standard self-aligning roller bearing 22205 CAW33C3, the primary material is GCr15 high carbon chrome bearing steel for inner rings, outer rings, and roller bodies. Alternative materials including carbon steel and stainless steel are available upon request.

Material selection depends primarily on manufacturing volume and method. For high-volume production, cages are typically stamped sheet-metal or injection-molded polyamide, while low-volume applications often use machined brass or steel cages. Special coatings may be applied for specific applications.

Chemical Composition of Bearing Steel (GCr15)

International Material Equivalents for GCr15

Cage Materials

Cages secure rollers within the bearing and may reduce the number of rollers depending on design, potentially affecting load capacity. Caged roller bearings were invented by John Harrison in the mid-18th century.

Steel Cage: Typically made from pressed steel ribbon or snap cages using JISG 3141 SPCC steel. For high-speed applications, synthetic-resin, stainless steel, or nylon materials may be used.

Brass Cage: Primarily used for small and medium-sized bearings and applications with relatively high temperatures due to its chemical characteristics.

Nylon Cage: Suitable for temperatures from -40°C to +125°C, typically using PA66 material with optional glass fiber reinforcement for enhanced strength and elasticity. Nylon cages offer superior precision, lighter weight, and are ideal for automotive applications requiring weight reduction.

Tag:

Bearing Number	Boundary Dimensions (mm)	Basic Load Ratings (kN)	Limiting Speeds (rpm)	Mass (Kg)
IKG	d \| D \| B \| rs min	Cr \| Cor	Grease \| Oil	(Approx.)
22205	25 \| 52 \| 18 \| 1	36.5 \| 36	6,500 \| 10,000	0.186
22206	30 \| 62 \| 20 \| 1	49 \| 49	5,700 \| 8,800	0.287
22207	35 \| 72 \| 23 \| 1.1	69.5 \| 71	4,900 \| 7,500	0.446
22208	40 \| 80 \| 23 \| 1.1	79 \| 88.5	4,300 \| 6,600	0.526
22209	45 \| 85 \| 23 \| 1.1	82.5 \| 95	3,800 \| 5,900	0.584
22210	50 \| 90 \| 23 \| 1.1	86 \| 102	3,500 \| 5,300	0.63
22211	55 \| 100 \| 25 \| 1.5	118 \| 144	3,200 \| 4,900	0.808
22212	60 \| 110 \| 28 \| 1.5	115 \| 147	2,900 \| 4,500	1.15
22213	65 \| 120 \| 31 \| 1.5	143 \| 179	2,700 \| 4,200	1.5
22214	70 \| 125 \| 31 \| 1.5	154 \| 201	2,500 \| 3,900	1.55
22215	75 \| 130 \| 31 \| 1.5	166 \| 223	2,300 \| 3,600	1.65
22216	80 \| 140 \| 33 \| 2	213 \| 277	2,200 \| 3,400	1.99
22217	85 \| 150 \| 36 \| 2	251 \| 320	2,100 \| 3,200	2.49
22218	90 \| 160 \| 40 \| 2	292 \| 385	1,900 \| 3,000	3.24
22219	95 \| 170 \| 43 \| 2.1	294 \| 390	1,800 \| 2,800	4.1
22220	100 \| 180 \| 46 \| 2.1	315 \| 415	1,700 \| 2,700	4.95
22222	110 \| 200 \| 53 \| 2.1	410 \| 570	1,600 \| 2,400	7.2
22224	120 \| 215 \| 58 \| 2.1	485 \| 700	1,400 \| 2,200	9.1
22226	130 \| 230 \| 64 \| 3	570 \| 790	1,300 \| 2,000	11.2
22228	140 \| 250 \| 68 \| 3	685 \| 975	1,200 \| 1,900	14
22230	150 \| 270 \| 73 \| 3	775 \| 1,160	1,100 \| 1,700	18.1
22232	160 \| 290 \| 80 \| 3	870 \| 1,290	1,000 \| 1,600	22.7
22234	170 \| 310 \| 86 \| 4	1,000 \| 1,520	980 \| 1,500	28
22236	180 \| 320 \| 86 \| 4	1,040 \| 1,610	920 \| 1,400	29.3
22238	190 \| 340 \| 92 \| 4	1,160 \| 1,810	860 \| 1,300	36.6
22240	200 \| 360 \| 98 \| 4	1,310 \| 2,010	820 \| 1,300	44
22244	220 \| 400 \| 108 \| 4	1,580 \| 2,460	730 \| 1,100	60.4
22248	240 \| 440 \| 120 \| 4	1,940 \| 3,100	660 \| 1,000	81.7
22252	260 \| 480 \| 130 \| 5	2,230 \| 3,600	610 \| 930	106
22256	280 \| 500 \| 130 \| 5	2,310 \| 3,800	560 \| 860	112
22260	300 \| 540 \| 140 \| 5	2,670 \| 4,350	510 \| 790	141

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Cuscinetto normale sferico

Cuscinetti a sfera ceramici

Cuscinetti di superprecisione

Sopportare gli accessori

catena del rullo di acciaio inossidabile

Mini escavatore

Cuscinetti per autoveicoli

Cuscinetti per l'agricoltura

cuscinetti per robot

Cuscinetto a sfera profondo della scanalatura

Cuscinetto a sfera angolare del contatto

Cuscinetti a rulli cilindrici

Cuscinetto a rulli affusolato

Cuscinetto a rulli ad ago

Cuscinetti a rulli sferici

Cuscinetto a sfera d'allineamento di auto

Cuscinetto a sfere reggispinta

cuscinetto a rulli spinto

Cuscinetto del blocchetto di cuscino

cuscinetto a sfera lineare

Cuscinetto a rullini

Cuscinetti a sezione sottile

Cuscinetto ad anello girevole

Cuscinetto normale sferico

Cuscinetti a sfera ceramici

Cuscinetti di superprecisione

Sopportare gli accessori

catena del rullo di acciaio inossidabile

Mini escavatore

Dettagli dei prodotti

Double Row Spherical Roller Bearing 22208-E1-XL (3N-8463) 3N8463 with 40 mm Bore Size and Chrome Steel GCR15 Construction for Car Construction Machinery

40 mm Bore Size Spherical Roller Bearing

Chrome Steel GCR15 Self-Aligning Roller Bearing

Double Row Roller Bearing