Timken3482/3426Tapered Roller Bearing Assembly, Cone & Cup – 1.3750 in Bore, 3.1230 in OD, 1.1563 in Assembled Width, Open, Pressed Steel Cage, K Factor 1.6

Product Description

What this part is:

Timken 3482/3426 inch tapered roller bearing, single row TS assembly, supplied as a matched cone and cup: cone 3482 with its tapered roller set and pressed steel cage, and cup 3426. Unit Quantity: 2 Pcs. Timken designates the assembly by this pair rather than by a separate assembly number.

Decoding the designation:

3482 — Timken cone number, 3400 inch series.

3426 — Timken cup number, 3400 inch series, mating with cone 3482.

Specifications:

Bearing Type: Tapered Roller Bearing Assembly, TS single row. Series: 3400. Number Of Rows: 1. Rolling Elements: Tapered Rollers. Closure Type: Open. Cage Material: Pressed steel. Bearing Material: Case-Carburized Steel. Dynamic Radial Load Rating C1 (ISO, 1 million revolutions): 105,000 N (23,500 lbf). Dynamic Radial Load Rating C90 (Timken, 90 million revolutions): 27,100 N (6,100 lbf). Dynamic Axial Rating Ca90: 17,000 N (3,820 lbf). Static Radial Load Rating C0: 119,000 N (26,800 lbf). e Factor: 0.37. K Factor: 1.6. Y Factor: 1.64. G1 Factor: 29.9. G2 Factor: 11.2. Geometry Factor Cg: 0.0781. Item Weight: 0.7 kg (1.5 lb). Harmonization Code: 8482.20.00. The ratings are for the complete single-row assembly.

Dimensions and mounting:

Bore Diameter: 1.3750 in (34.925 mm). Outside Diameter: 3.1230 in (79.324 mm). Assembled Width: 1.1563 in (29.370 mm). Inner Ring Width: 1.1721 in (29.771 mm). Outer Ring Width: 0.9375 in (23.813 mm). Bore Type: Straight. Effective Center Location: -0.34 in (-8.6 mm). Maximum Shaft Fillet Radius: 0.030 in (0.8 mm). Maximum Housing Fillet Radius: 0.130 in (3.30 mm). Shaft Backing Shoulder Diameter, frontface (da): 1.71 in (43.5 mm). Shaft Backing Shoulder Diameter, backface (db): 1.73 in (44 mm). Housing Backing Shoulder Diameter, frontface (Da): 2.94 in (74.68 mm). Housing Backing Shoulder Diameter, backface (Db): 2.64 in (67.06 mm). Cage Location relative to the backface (Aa): 0.04 in (1 mm). Cage Location relative to the frontface (Ab): 0.05 in (1.3 mm).

Compatibility and replacement:

Cone 3482 mates with cup 3426 and also with cup 3420, which has a 3.125 in outside diameter against 3.1230 in for the 3426. The 3482/3420 pairing has the same cone, bore, assembled width and published load ratings. Cross-references: SKF 3482/3426; Timken 3482/3420 (same cone, cup OD 3.125 in). MPN variants: 3482/3426, 3482 / 3426, 3482-3426, 3482 3426.

Frequently asked questions:

What are the dimensions of the Timken 3482/3426?

1.3750 in (34.925 mm) bore, 3.1230 in (79.324 mm) outside diameter and 1.1563 in (29.370 mm) assembled width.

What is included with the Timken 3482/3426?

One cone 3482 with its roller set and pressed steel cage, and one cup 3426, two pieces in total.

What are the load ratings of the Timken 3482/3426?

C1 105,000 N, C90 27,100 N, Ca90 17,000 N and static C0 119,000 N, for the complete single-row assembly.