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Drawing of 51210: ⌀50 × ⌀78 × 22 mm⌀78⌀502251210
Fig. 1: 51210, 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 51210

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

Bearing URB 51210

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Specifications

Manufacturer number
GOST number
OEM number
610.00.510
Equivalents
6 exact, 2 approximate
d
50 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
78 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
H
22 mm
Height HMounting height: the distance between the seating faces of the washers of an assembled thrust bearing (ISO 104). Source: supplier data
m
0.37 kg
MassWeight of the product. Source: supplier data
01

Equivalents

the same size 50 × 78 × 22 from other brands

9 products
Series illustration (not a photo of this item): 51210
You are viewingURB 51210

Everything the number specifies matches: series 512, 50 × 78 × 22 mm, ordinary steel, design without special letters. The codes in the number are read against the URB catalogue.
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Details

what this bearing is, questions

About the bearing

d×D×Hsize 50 × 78 × 22mm
mweight 0.37kg

Thrust ball bearing 51210. Under GOST the same bearing is designated 8210.

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

Frequently asked questions

What is 8210?

It is the same bearing under GOST 3189-89: 8210 corresponds to the ISO base 51210. Size 50 × 78 × 22 mm, a full equivalent of 51210.

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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