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FAG20409-MBSingle Row Barrel Roller Bearing 45x120x29 mm Cylindrical Bore Brass Cage

Condition: New – Open box
Condition Note: Made In Germany, New Old Stock

Availability:

1 in stock

Single-row barrel roller bearing, 45 mm bore x 120 mm OD x 29 mm wide. Cylindrical bore, machined brass cage, radial load with self-alignment. 1 Pc.

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List Price

$52.67

1 in stock

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Specifications

Key Specifications

MFR / BrandFAG
MPN20409-MB
Model20409 MB
Bearing TypeBarrel Roller Bearing, Open
ID45 mm
OD120 mm
Width29 mm

Technical Specifications

Series20400
LubricantGrease
MaterialBearing Steel
Base Number20409
Bore Shaft Size45 mm (1.7717 in)
Mpn Variants20409-MB, 20409MB, 20409 MB, 20409M, 20409
Rolling ElementsBarrel Rollers
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedWithout Snap Ring
Harmonization Code8482.3
Industry Termssingle row barrel roller bearing; self-aligning radial roller bearing; 204 series barrel bearing
Common MisspellingsFAG 20409 MB; F.A.G 20409-MB; 20409-M8; 2049MB; FAG20409MB
Seller Part Number: AL4B3#OHHSTT

Product Description

What this part is:

FAG 20409-MB, a single-row barrel roller bearing. One row of barrel-shaped rollers runs on a spherical outer raceway, so the inner ring, roller set and cage swivel inside the outer ring. Bore Diameter: 45 mm. Outside Diameter: 120 mm. Overall Width: 29 mm. Bore Type: Cylindrical.

Decoding the designation:

20 — barrel roller, single row.

4 — ISO dimension series 4, the heaviest of the barrel roller sections.

09 — bore code, 9 x 5 = 45 mm bore.

MB — machined brass cage, inner-ring guided.

Specifications:

Bore: 45 mm (1.7717 in). Outside Diameter: 120 mm (4.7244 in). Width: 29 mm (1.1417 in). Number Of Rows: 1. Rolling Elements: Barrel Rollers. Bore Type: Cylindrical. Cage: Machined brass (MB). Internal Clearance: CN (normal). Seal Type: Open. Series: 204. Material: Bearing Steel. Unit Quantity: 1 Pc.

Dimensions and mounting:

The cylindrical bore mounts directly on a 45 mm shaft seat. The spherical outer raceway takes shaft deflection and housing misalignment. Load direction: radial.

Compatibility and replacement:

Also written 20409-MB, 20409MB, 20409M and 20409. The 20309 and 20209 are the lighter 203 and 202 sections on the same 45 mm bore and are related sizes. The 22409 is a double-row spherical roller bearing, a different bearing type.

Frequently asked questions:

What are the dimensions of the FAG 20409-MB?

45 mm bore, 120 mm outside diameter, 29 mm width.

What does MB mean?

A machined brass cage, inner-ring guided.

How many rows of rollers does it have?

One row of barrel rollers.

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