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Timken36626Tapered Roller Bearing Cup 8.000 in OD x 0.9063 in Wide, Class 2 Precision

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

Availability:

1 in stock

Tapered roller bearing cup, 8.000 in outside diameter, 0.9063 in wide, Class 2 precision. Cup only. 1 Pc.

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List Price

$91.00

1 in stock

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Specifications

Key Specifications

MFR / BrandTimken
MPN36626
Model36626
Bearing TypeTapered Roller Bearing Cup, Open
OD8.0000 in
Width0.9063 in

Technical Specifications

MaterialCase Carburized Steel
Base Number36626
Industry TermsTaper bearing cup; tapered roller race; outer race; bearing cup only; TS cup
Common MisspellingsTimkin; Timkem; Tinken; 36266; 36662
Application TypesGearboxes; wheel ends; heavy shafting; rolling mill and industrial drive positions
Replacement InsertCup spacer for indirect-mount two-row service: Y1S-36626
Mpn Variants36626; 36626-2; 36626 2; Timken 36626 cup
Manufacturer StatusCurrent Timken catalogue number
Compatible With ReplacesMating cones: Timken 36690, 36686, 36690P
Rolling ElementsTapered Rollers
Number Of Rows1
Part Number36626
Seller Part Number: AF5B5#71YSIK

Product Description

What this part is

A Timken 36626 tapered roller bearing cup — the outer race of a TS single-row tapered roller bearing, 8.000 in outside diameter and 0.9063 in wide, produced to Timken Class 2 precision. The cup is a single hardened and ground ring carrying the outer raceway.

Quantity and configuration

1 Pc. Cup only. The matching cones are the Timken 36690 and 36686.

What these specs mean in practice

A tapered roller bearing splits into two halves that are supplied and stocked separately, because the cup presses into the housing while the cone assembly goes onto the shaft. The cup carries the outer raceway and nothing else. Class 2 is a tighter Timken precision grade than the standard commercial class, held on outside diameter and raceway form, and it is specified where housing fit and running accuracy have to be controlled more closely than normal.

Operating temperature

The through-hardened bearing steel is rated for continuous service from −54 °C to 120 °C.

Fitting notes

The cup presses into the housing bore squarely and seats fully against its shoulder, with the force applied to the back face rather than to the raceway. A tapered roller bearing is set on assembly by adjusting the axial position of one race, so the cup is installed with the housing arrangement that provides that adjustment. Cup and cone are matched at manufacture as a raceway pair.

Two-row service

Where two cones share a single housing bore in an indirect-mount pair, Timken supplies the Y1S-36626 cup spacer to set the spread between the two cup positions.

Interchange guidance

36626 is an industry-standard cup number, so a cup marked 36626 from another tapered roller bearing maker shares the envelope and the mating cone list. A Timken 36626-2 is the same cup at the same Class 2 precision. The 36620 is a different cup in the same numbering family with a different outside diameter, so it is a related size rather than a substitution.

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