Timken14137A-90029Imperial Tapered Roller Bearing Cone & Cup Set, 1-3/8″ Bore x 2.717″ OD x 0.7813″ Wide, Class 0

Product Description

What this part is:

Timken single-row tapered roller bearing supplied as a factory cone-and-cup set: cone 14137A (inner ring with rollers and cage) and cup 14276 (outer ring). Unit Quantity: 1 set, one cone 14137A and its one mating cup 14276. Tapered roller bearings carry radial load and thrust in one direction simultaneously. The cone and cup are separable, so the two rings mount in different components and come together on assembly.

Decoding the designation:

14137A — the cone. The A denotes the current design revision of the 14137 cone.

14276 — the mating cup for the 14100 family at this envelope.

-90029 — a Timken assembly number. Numbers in the 9xxxx range identify a factory-supplied kit, so this listing is the cone and the cup together.

Class 0 — standard ABEC/RBEC tolerance class, the normal precision grade for industrial tapered roller bearings.

Specifications:

Bore Diameter: 1.375 in (34.93 mm). Cup Outside Diameter: 2.717 in (69.01 mm). Assembled Width (T): 0.7813 in (19.85 mm). Cone Width (B): 0.771 in. Cup Width (C): 0.625 in. Dynamic Load Rating (C1, 1 million revolutions): 54,600 N. Static Load Rating (C0): 61,700 N. Dynamic Load Rating (C90, 90 million revolutions): 14,200 N. Dynamic Thrust Rating (Ca90): 9,260 N. Precision Class: Class 0. Number Of Rows: 1. Series: 14100 inch series. Design Units: imperial. Harmonization Code: 8482.20.00.

Dimensions and mounting:

Cone Part Number: 14137A. Cup Part Number: 14276. The cone and cup are separable and mount in different components. The ratings are published for the 14137A/14276 and 14138A/14276 assemblies, which share one envelope and one rating set.

Compatibility and replacement:

Search forms: 14137A-90029, 14137A/14276, 14137A 14276, 14137A-14276, and the individual components 14137A and 14276. Cross-references: Koyo 14137A/14276; NTN 4T-14137A/14276; 14138A/14276 uses a different cone with the same 14276 cup. The 14100 series is an inch-series standard also offered by NTN, Koyo, NSK and SKF under the same industry part numbers.

Frequently asked questions:

What is included in the Timken 14137A-90029?

One cone 14137A and one cup 14276.

What size is it?

1-3/8 in (34.93 mm) bore, 2.717 in (69.01 mm) cup outside diameter, 0.7813 in (19.85 mm) assembled width.

What are the tolerance class and load ratings?

Class 0, standard. C1 54,600 N, C0 61,700 N, C90 14,200 N, Ca90 9,260 N.