22208E 408023mm Spherical Roller Bearing

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22208E

Bore Diameter:40 mm

Outside Diameter:80 mm

Width:23 mm

Weight:0.53 kg

Reference FOB Price:US1 ~ 100 / Piece

Min. Order:1 Piece

The 22208E bearing is a Spherical roller bearing with an inner diameter of 40 mm , an outer diameter of 80 mm, a width of 23 mm. It typically uses P0 grade precision tolerances and features a brass cage, Gcr15 rings. It primarily bears Radial, Its dynamic radial rated load is approximately 98KN, its static radial rated load is approximately 90KN. It uses C0 standard radial clearance, No seals type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Feature: SPherical

Equivalent: BS2-2208-2RS/VT143

Application: Mining

Dimensions:

Inside Diameter:

40 mm

Outside Diameter:

80 mm

Thickness:

23 mm

Weight:

0.53 KG

Chamfer (R):

1.5

Outer Ring Width:

Inner Ring Width:

Chamfer (r):

1.5

Performance Data:

Dynamic load Capacity, Radial (Cr):

98KN

Static load Capacity, Radial (Cor):

90KN

Reference speed (Grease rpm):

8000

Limiting speed (Oil rpm):

11000

Specifications:

Old Designations:

22208E

HS Code:

84823000.00

Structure:

Roller

Number of Rows:

Single row

Demensions:

40*80*23mm

Brand:

MONTON

Radial Clearance Trade No.:

Precision Rating:

Vibration:

Z1V1

Load Direction:

Radial

Bearing Material:

Gcr15

Cage material:

brass

Seals Type:

No seals

Number of Roller:

Roller Material:

Gcr15

System of Measurement:

guague

Rolling Element:

Gcr15

Transaction Information:

Transport Package:

Single box

Service:

OEM

Shipping Ways:

Air/Sea

Country of Origin:

Luoyang

Quality Control:

Self control

Stock:

1 Piece

Production Capacity:

1000PCS/WEEK

Port:

Shanghai

Payment term:

T/T

Delivery time:

5-35 days

Detailed description

Designations	Principal dimensions			Basic load ratings		Fatigue load limit	Speed ratings		Dimensions					Abutment and illet dimensions				Calculation factors				Mass
Bearing with cylindrical bore	d	D	B	dynamic C	static C0	Pu	Reference speed	Limiting speed	d2 ≈	D1 ≈	b	K	r1,2 min	da min	da max	Da max	ra max	e	Y1	Y2	Y0	Mass
22208E	40	80	23	98.5	90	9.8	8,000	11,000	49.6	69.4	6	3	1.1	47	–	73	1	0.28	2.4	3.6	2.5	0.53
BS2-2208-2RS/VT143	40	80	28	98.5	90	9.8	–	3,900	47.2	72.8	6	3	1.1	47	47	73	1	0.28	2.4	3.6	2.5	0.57
21308E	40	90	23	107	108	11.8	7,000	9,500	60	79.8	5.5	3	1.5	49	–	81	1.5	0.24	2.8	4.2	2.8	0.75

Spherical Roller Bearings are designed to work in applications where severe misalignment exists whether from mounting or shaft deflection and with relatively heavy radial loads and some axial loads in either direction. They are also extremely resistant to shock loads and their self-aligning feature allows full capacity loading despite shaft deflection. They are very similar in purpose to Self-Aligning Double Row Ball Bearings, except the Spherical Roller Bearings are designed to be more robust by carry heavier loads but at lower maximum speeds. These bearings have barrel-shaped rollers between the inner ring, which has two raceways, and the outer ring which has one spherical raceway. They are self-aligning because the center of curvature of the outer ring raceway surface coincides with the bearing axis.

Standard Spherical Roller Bearings are produced with straight bores; however, tapered bores are available upon request and may be mounted directly on tapered shafts. Pressed steel and machined brass cages are typically used.

The boundary dimensions of rolling bearings are the dimensions that define their external geometry and have been internationally standardized (ISO 15) and adopted by JIS B 1512 (Boundary Dimensions of Rolling Bearings).

Types Of Spherical Roller Bearings

For Spherical Roller Bearings, the dimensional series are:

21300 Series - ISO Dimension Series 13 Spherical Roller Bearings

22200 Series - ISO Dimension Series 22 Spherical Roller Bearings

22300 Series - ISO Dimension Series 23 Spherical Roller Bearings

23000 Series - ISO Dimension Series 30 Spherical Roller Bearings

23100 Series - ISO Dimension Series 31 Spherical Roller Bearings

23200 Series - ISO Dimension Series 32 Spherical Roller Bearings

232 / Series - Extra Large ISO 32 Series Spherical Roller Bearing

23900 Series - ISO Dimension Series 39 Spherical Roller Bearings

24000 Series - ISO Dimension Series 40 Spherical Roller Bearings

24100 Series - ISO Dimension Series 41 Spherical Roller Bearings

29000 Series - ISO Dimension Series 90 Spherical Thrust Roller Bearings

Spherical Roller Bearings are commonly used in agricultural machines such as combined harvesting machine, air-blower, paper-machine, textile machine, woodworking machinery, overhead crane moving wheel and driving shaft as well as a large number of non agricultural applications.

Other Types Of Spherical Bearings

There are other types of "spherical bearings" including spherical plain bearings, rod ends, and spherical ball bearings. To learn more about the various kinds of spherical bearings, please visit "Spherical Bearings – Accommodating Misalignment" which explains the similarities and differences between the various types.

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22208E 408023mm Spherical Roller Bearing

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