KG
Drawing of 51308: ⌀40 × ⌀78 × 26 mm⌀78⌀402651308
Fig. 1: 51308, 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 51308

Load: no radial load; axial medium, on one sideThrust ball

Bearing KG 51308

Price on request
Available to order

Specifications

Manufacturer number
GOST number
d
40 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
78 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
H
26 mm
Height HMounting height: the distance between the seating faces of the washers of an assembled thrust bearing (ISO 104). Source: supplier data
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Equivalents

the same size 40 × 78 × 26 from other brands

6 products
Series illustration (not a photo of this item): 51308
You are viewingKG 51308

Everything the number specifies matches: series 513, 40 × 78 × 26 mm, ordinary steel, design without special letters. The codes in the number are read against the KG catalogue.

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Details

what this bearing is, questions

About the bearing

d×D×Hsize 40 × 78 × 26mm

Thrust ball bearing 51308. Under GOST the same bearing is designated 8308.

Frequently asked questions

What is 8308?

It is the same bearing under GOST 3189-89: 8308 corresponds to the ISO base 51308. Size 40 × 78 × 26 mm, a full equivalent of 51308.

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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