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Drawing of 51115 5: ⌀75 × ⌀100 × 19 mm⌀100⌀751951115 5
Fig. 1: 51115 5, 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 51115 5

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

Bearing NSK 51115 5

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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
1 exact, 5 approximate
d
75 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
100 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
H
19 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 75 × 100 × 19 from other brands

6 products
Cross-section drawing to size: Thrust ball, 75 × 100 × 19 mm
You are viewingNSK 51115 5

Same size, different design: the difference is written in the row.
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Details

what this bearing is, questions

About the bearing

d×D×Hsize 75 × 100 × 19mm

Thrust ball bearing 51115. Under GOST the same bearing is designated 8115.

Frequently asked questions

What is 8115?

It is the same bearing under GOST 3189-89: 8115 corresponds to the ISO base 51115. Size 75 × 100 × 19 mm, a full equivalent of 51115.

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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