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Drawing of 7018 CTRDULP3: ⌀90 × ⌀140 × 24 mm⌀140⌀90247018 CTRDULP3
Fig. 1: 7018 CTRDULP3, 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 7018 CTRDULP3

Combined load at an angle (angular contact), axial on one sideAngular contact ball

Bearing NSK 7018 CTRDULP3

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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
0 exact, 5 approximate
d
90 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
140 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
24 mm
Width BRing width. Source: supplier data
Seal
open, no protection
01

Equivalents

the same size 90 × 140 × 24 from other brands

6 products
Cross-section drawing to size: Angular contact ball, 90 × 140 × 24 mm
You are viewingNSK 7018 CTRDULP3

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

  • Series illustration (not a photo of this item): 7018 AC7018 ACprecision class P0, ACKG90 × 140 × 24available to orderon requestRequest a quote
  • Cross-section drawing to size: Angular contact ball, 90 × 140 × 24 mm7018 ACMBprecision class P0, AC, MBNIS90 × 140 × 24available to orderon requestRequest a quote
  • Cross-section drawing to size: Angular contact ball, 90 × 140 × 24 mm7018 CTRDULP3This bearingNSK90 × 140 × 24available to orderon requestyou are here
  • Cross-section drawing to size: Angular contact ball, 90 × 140 × 24 mm7018 CTRSULP3C, SUL, TRNSK90 × 140 × 24available to orderon requestRequest a quote
  • Cross-section drawing to size: Angular contact ball, 90 × 140 × 24 mm7018 CDGA/P4Aprecision class P4A, CD, GASKF90 × 140 × 24available to orderon requestRequest a quote
02

Details

what this bearing is, questions

About the bearing

D 140d 90B 24
d×D×Bsize 90 × 140 × 24mm

Angular contact ball bearing 7018 C. Under GOST the same bearing is designated 36118.

Frequently asked questions

What is 36118?

It is the same bearing under GOST 3189-89: 36118 corresponds to the ISO base 7018 C. Size 90 × 140 × 24 mm, a full equivalent of 7018 C.

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.

03

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