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WBF
Drawing of 32309: ⌀45 × ⌀100 × 38.25 mm⌀100⌀45B 36T 38.25C 30α32309
Fig. 1: 32309, end view and section; internal parts simplified per ISO 8826-1. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 32309

Combined load at an angle (tapered, high), axial on one sideTapered roller

Bearing WBF 32309

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Specifications

Manufacturer number
GOST number
Equivalents
5 exact, 3 approximate
d
45 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
100 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
36 mm
Width BRing width. Source: supplier data
T
38.25 mm
Total width TOverall width of an assembled tapered roller bearing. Source: two supplier sources
Cup width C
30 mm
Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
m
1.35 kg
MassWeight of the product. Source: supplier data
01

Equivalents

the same size 45 × 100 × 38.25 from other brands

10 products
Photo: 32309
You are viewingWBF 32309

Everything the number specifies matches: series 323, 45 × 100 × 36 mm, ordinary steel, design without special letters. The codes in the number are read against the WBF catalogue.
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Details

what this bearing is, questions

About the bearing

d×D×Tsize 45 × 100 × 38.25mm
mweight 1.35kg

Tapered roller bearing 32309. Under GOST the same bearing is designated 7609.

M: WBF data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

Frequently asked questions

What is 7609?

It is the same bearing under GOST 3189-89: 7609 corresponds to the ISO base 32309. Size 45 × 100 × 38.25 mm, a full equivalent of 32309.

Can I fit another brand instead of this bearing?

Without checking, only an exact equivalent: the size, seal, clearance and design match according to the brand’s catalogue. Positions with the same geometry differ in seal, clearance or design, and each one says so in the equivalents block. Load ratings differ between manufacturers, so for a heavily loaded unit compare C.

How do I get a price and a lead time?

Press “Request a quote” and send the part number and quantity. We reply with the price, availability and delivery terms for your country.

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