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TimkenTapered Roller Bearing Single Flanged Cup – 3.8125 in Outside Diameter, 0.7018 in Width, 3.996 in Flange Outside Diameter

Condition: New

Availability:

2 in stock

Flanged cup for through-bored housings, 3.996 in flange outside diameter, 0.1875 in flange width, 0.7018 in ring width, e factor 0.35, K factor 1.65.

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$73.96

2 in stock

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Specifications

Key Specifications

MFR / BrandTimken
GTIN053893018560
Model382 B 0
Bearing TypeTapered Roller Bearing Cup
OD3.8125 in

Technical Specifications

Series380
Base Number382
Overall Width0.7018 in
Mpn Variants382B; 382-B; 382 B; 382B0
Compatible With ReplacesMating cones Timken 385A, 385AX
Precision ClassNot specified
MaterialCase-Carburized Steel
Rolling ElementsTapered Roller
Item Weight0.80 kg (1.70 lb)
Number Of Rows1
Harmonization Code8482.20.00
Cup Part Number382-B
Design UnitsImperial
Bearing MaterialCase-Carburized Steel
Cup Width0.7018 in
Cup Backface To Clear Radius0.03 in
Cup Frontface Backing Diameter3.74 in

Cross-References

Cross Reference 1SKF 382B
Cross Reference 2NTN 4T-382B
Cross Reference 3Koyo 382B
Cross Reference 4Fersa 382B
Cross Reference 5BCA/Bower 382B
Cross Reference 6Timken 382 (related, unflanged)
Seller Part Number: AN6B2#TWXSOY

Product Description

What this part is

Timken 382-B inch tapered roller bearing single flanged cup, the outer race of a TSF single-row tapered set. Cup Part Number: 382-B. Base Number: 382. Series: 380. Design Units: Imperial. Rolling Elements: Tapered Roller. Number Of Rows: 1. Bearing Material: Case-Carburized Steel. GTIN: 053893018560. The mating cones are the Timken 385A and 385AX.

Decoding the designation

382 — the cup number, fixing a 3.8125 in outside diameter and a 0.7018 in outer ring width.

B — the flanged execution. An integral flange on the outer ring locates the cup axially against the housing face and squares a seal to the bore.

Precision Class: Not specified. The designation carries no precision suffix.

What these specs mean in practice

Outside Diameter: 3.8125 in (96.838 mm). Overall Width: 0.7018 in (17.826 mm). Outer Ring Flange Outside Diameter: 3.996 in (101.498 mm). Outer Ring Flange Width: 0.1875 in (4.763 mm). Item Weight: 0.80 kg (1.70 lb). Bearing Material: Case-Carburized Steel.

e Factor: 0.35. K Factor: 1.65. Y Factor: 1.69. Geometry Factor (Cg): 0.0859. A K factor of 1.65 puts this cup in the general-purpose range of the inch taper line, taking radial load with useful single-direction thrust capacity through the roller taper.

The TSF flange carries axial load into the housing face, so a plain through-bored housing locates the cup and gives a machined datum for a seal.

Mounting data

Maximum Housing Fillet Radius cleared by the bearing corner: 0.03 in (0.8 mm). Housing Backing Shoulder Diameter, frontface: 3.74 in (95 mm).

Quantity and configuration

Unit Quantity: 1 Pc. Flanged cup. The mating cone is the Timken 385A or 385AX.

Interchange guidance

382B is an industry-standard inch flanged cup number, so the same designation carries across makers. SKF 382B. NTN 4T-382B. Koyo 382B. Fersa 382B. BCA/Bower 382B. The plain Timken 382 shares the raceway and the 3.8125 in outside diameter while locating without a flange, so it is a related size rather than an interchange.

Searchable designation variants: 382B, 382-B, 382 B, 382B0, flanged cup, TSF cup.

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