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Timken29622WSingle Cup – 4.4995 in Outside Diameter, 0.7500 in Width, 29600 Series

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

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Inch tapered roller bearing cup, 4.4995 in outside diameter, 0.7500 in width, 29600 series. Pairs with the 29665 cone in a single-row assembly.

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$60.40

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Specifications

Key Specifications

MFR / BrandTimken
MPN29622W
Model29622 W
Bearing TypeTapered Roller Bearing Cup
OD4.4995 in

Technical Specifications

Base Number29622
Overall Width0.7500 in
Mpn Variants29622W, 29622-W, 29622 W, 29622
Compatible With ReplacesMates the Timken 29665 cone
Precision ClassNot specified
K Factor1.2
E Factor0.49
Series29600
Rolling ElementsTapered Roller
Number Of Rows1
Harmonization Code8482.20.00
Cup Part Number29622W
Design UnitsImperial

Cross-References

Cross Reference 1SKF 29622 (related, plain execution)
Cross Reference 2NSK 29622 (related, plain execution)
Cross Reference 3Koyo 29622 (related, plain execution)
Cross Reference 4NTN 4T-29622 (related, plain execution)
Cross Reference 5Fersa 29622 (related, plain execution)
Cross Reference 6Bower/BCA 29622 (related, plain execution)
Cross Reference 7PEER 29622 (related, plain execution)
Seller Part Number: AR4B2#QOCPJG

Product Description

What this part is

Timken 29622W single cup for inch-series tapered roller bearings, the outer ring of a cone-and-cup pair. Outside Diameter: 4.4995 in (114.287 mm). Overall Width: 0.7500 in (19.050 mm). Series: 29600. Base Number: 29622. Rolling Elements: Tapered Roller. Number Of Rows: 1. Design Units: Imperial.

Decoding the designation

29622 — Timken inch cup number in the 29600 series, fixing the raceway angle and the 4.4995 in outside diameter.

W — the Timken execution variant of the 29622 cup, the form Timken pairs with the 29665 cone.

What these specs mean in practice

e Factor: 0.49. K Factor: 1.2. Y Factor: 1.23. Geometry Factor (Cg): 0.117. These are Timken’s own calculation factors for equivalent load and for the lubrication life adjustment on this raceway geometry.

The cup carries the outer raceway, so it sets the outside envelope of the bearing and the bore the housing has to be machined to. At 4.4995 in outside diameter on a 0.7500 in width this is a narrow-section cup, which keeps the housing short for the diameter it covers.

Mounting data

Max Housing Fillet Radius: 0.130 in (3.30 mm) — the largest housing corner radius the cup corner clears. Housing Backing Shoulder Diameter, frontface (Da): 4.33 in (109.00 mm). Housing Backing Shoulder Diameter, backface (Db): 4.02 in (102.11 mm). Precision Class: Not specified.

Quantity and configuration

Unit Quantity: 1 Pc. Cup only — one outer ring.

Interchange guidance

Timken pairs this cup with the 29665 cone. The 29622 number is the shared inch cup designation and is carried by SKF, NSK, Koyo, Fersa, Bower/BCA and PEER as 29622 and by NTN as 4T-29622; those are the plain execution on the same envelope rather than the W form. Searchable variants: 29622W, 29622-W, 29622 W, 29622.

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