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Drawing of 7004 CTRDULP3: ⌀20 × ⌀42 × 12 mm⌀42⌀20127004 CTRDULP3
Fig. 1: 7004 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 7004 CTRDULP3

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

Bearing NSK 7004 CTRDULP3

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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
0 exact, 4 approximate
d
20 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
42 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
12 mm
Width BRing width. Source: supplier data
Seal
open, no protection
01

Equivalents

the same size 20 × 42 × 12 from other brands

6 products
Cross-section drawing to size: Angular contact ball, 20 × 42 × 12 mm
You are viewingNSK 7004 CTRDULP3

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

  • Cross-section drawing to size: Angular contact ball, 20 × 42 × 12 mm7004 CTRDULP3This bearingNSK20 × 42 × 12available to orderon requestyou are here
  • Type diagram, no dimensions: ball7004CTYNDULP4 Sprecision class P4, C, DUL, TYN, S: not decodedNSK20 × 42 × ?available to orderon requestRequest a quote
  • Cross-section drawing to size: Angular contact ball, 20 × 42 × 12 mm7004 CDGA/P4Aprecision class P4A, CD, GASKF20 × 42 × 12available to orderon requestRequest a quote
  • Cross-section drawing to size: Angular contact ball, 20 × 42 × 12 mm7004 B-XL-2RS-TVPcontact seals on both sides, precision class P0, B, TVP, XLFAG20 × 42 × 12available to orderon requestRequest a quote
02

Details

what this bearing is, questions

About the bearing

D 42d 20B 12
d×D×Bsize 20 × 42 × 12mm

Angular contact ball bearing 7004 C. Under GOST the same bearing is designated 36104.

Frequently asked questions

What is 36104?

It is the same bearing under GOST 3189-89: 36104 corresponds to the ISO base 7004 C. Size 20 × 42 × 12 mm, a full equivalent of 7004 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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