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Timken365A-3Tapered Roller Bearing Cone — 1.6250 in (41.275 mm) Bore, 0.8750 in Width, Class 3 Precision, 102,000 N Dynamic Rating

Condition: New – Open box
Condition Note: Made In USA, New Old Stock, Class 3 Precision, We Have The Parts To Make Complete Timken Sets Or Assemblies For Any Part Number, Contact Us

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1 in stock

Timken 365A-3 Class 3 precision tapered roller bearing cone, 1-5/8 in (41.275 mm) bore, 0.875 in wide, 102,000 N dynamic rating. Mates with 362A cup.

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$38.21

1 in stock

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Specifications

Key Specifications

MFR / BrandTimken
MPN365A-3
Model365A-3
Bearing TypeTapered Roller Bearing Cone, Open
ID1.6250 in (41.275 mm)

Technical Specifications

Base Number365A
Overall Width0.8750 in (22.225 mm)
Mpn Variants365A-3, 365-A *3, 365A*3, 365A#3, 365A-3/362A
Compatible With ReplacesMates with Timken 362A cup (365A/362A assembly); dimensional interchange with standard-class 365A
Precision ClassClass 3
Additional AttributesC90: 26,400 N; Ca90: 14,400 N; K Factor: 1.83; Effective Center Location: -4.3 mm; Max Shaft Fillet Radius: 3.6 mm; Shaft Backing Shoulder da: 48.5 mm; Shaft Backing Shoulder db: 55 mm; G1 Factor: 33.8; G2 Factor: 14; Geometry Factor Cg: 0.0773; Assembly OD with 362A: 88.9 mm; Assembly Width T: 20.638 mm
Dynamic Load Rating102,000 N
Static Load Rating95,800 N
Number Of Rows1
Bore TypeCylindrical
Snap Ring IncludedNo
Harmonization Code8482.20.00
Cup Part Number362A
Design UnitsImperial
Bearing ClassClass 3
Cone Part Number365A-3
Cone Width0.8750 in (22.225 mm)
Cone Backface To Clear Radius0.140 in (3.6 mm)
Seller Part Number: AL4B2#6KKONS

Product Description

What this part is

Timken 365A-3 is a single-row tapered roller bearing cone built to Class 3 precision: the inner ring with its roller and cage assembly. Bore Diameter: 1.6250 in (41.275 mm). Cone only. Matching cup: Timken 362A.

Decoding the designation

365A — Timken inch-series cone number in the 300 series, 1-5/8 in bore.

-3 — Timken Class 3 precision: tighter bore, width and runout tolerance than standard Class 2 production, for lower running vibration.

What these specs mean in practice

Bore Diameter: 1.6250 in (41.275 mm). Overall Width: 0.8750 in (22.225 mm) cone width. Dynamic Load Rating: 102,000 N (22,900 lbf), C1 at one million revolutions. Static Load Rating: 95,800 N (21,500 lbf). Dynamic Radial Rating C90: 26,400 N (5,930 lbf). Dynamic Axial Rating Ca90: 14,400 N (3,250 lbf). K Factor: 1.83. Precision Class: Class 3.

Mounting data

Max Shaft Fillet Radius: 0.140 in (3.6 mm). Shaft Backing Shoulder Diameter, front face: 1.91 in (48.5 mm). Shaft Backing Shoulder Diameter, back face: 2.17 in (55 mm). Effective Center Location: -0.17 in (-4.3 mm), inside the cone back face. Assembled with the 362A cup: Outside Diameter 3.500 in (88.9 mm), assembly width 0.8125 in (20.638 mm).

Quantity and configuration

One cone. Open design, no seals. Number Of Rows: 1. Bore Type: cylindrical.

Interchange guidance

Dimensionally interchangeable with the standard-class 365A cone and mates with the 362A cup as the 365A/362A assembly; the -3 execution adds Class 3 tolerance.

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