Drawing of 61918: ⌀90 × ⌀125 × 18 mm61918
Fig. 1: 61918, end view and section; rolling element geometry per the NSK catalogue. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 61918

Load: radial medium; axial low, on both sidesDeep groove ball

Bearing SKF 61918

Price on request
Available to order

Specifications

Manufacturer number
GOST number
d
90 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
125 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
18 mm
Width BRing width. Source: supplier data
Seal
open, no protection
Clearance
normal clearance
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Equivalents

the same size 90 × 125 × 18 from other brands

6 products
Series illustration (not a photo of this item): 61918
You are viewingSKF 61918

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 125d 90B 18
d×D×Bsize 90 × 125 × 18mm

Deep groove ball bearing 61918. Under GOST the same bearing is designated 1000918.

Frequently asked questions

What is 1000918?

It is the same bearing under GOST 3189-89: 1000918 corresponds to the ISO base 61918. Size 90 × 125 × 18 mm, a full equivalent of 61918.

Will 61918 C3 fit instead?

Same size, clearance greater than normal. C3 is used where the bearing runs hot or sits on the shaft with an interference fit. If the old bearing is not marked C3, take this one.

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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