Simplified drawing of the bearing per ISO 8826-1, dimensions of 6004-2ZNR: ⌀20 × ⌀42 × 12 mm⌀42⌀20126004-2ZNR2Z
Fig. 1: 6004-2ZNR, simplified drawing per ISO 8826-1. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 6004-2ZNR

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

Bearing SKF 6004-2ZNR

Price on request
Available to order

Specifications

Manufacturer number
ISO designation
GOST number
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
2Zmetal shields on both sides
Clearance
normal clearance
01

Equivalents

the same size 20 × 42 × 12 from other brands

64 products
Cross-section drawing to size: Deep groove ball, 20 × 42 × 12 mm
You are viewingSKF 6004-2ZNR

Everything the number specifies matches: series 60, 20 × 42 × 12 mm, metal shields on both sides, NR, normal clearance, special design. The codes in the number are read against the SKF catalogue.

  • Cross-section drawing to size: Deep groove ball, 20 × 42 × 12 mm6004-2ZNRThis bearingSKF20 × 42 × 12available to orderon requestyou are here
  • Cross-section drawing to size: Deep groove ball, 20 × 42 × 12 mm6004 ZZ NRNSK20 × 42 × 12available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

D 42d 20B 12
d×D×Bsize 20 × 42 × 12mm

Deep groove ball bearing 6004-ZZ, design 2Z: metal shields on both sides. Under GOST the same bearing is designated 80104.

Frequently asked questions

How does 2RS differ from ZZ?

2RS has rubber seals that touch the inner ring and keep out dust and water better, which is the usual choice for field machinery. ZZ has metal shields that do not touch, allow higher speeds, and protect against dirt less well.

What is 80104?

It is the same bearing under GOST 3189-89: 8 — metal shields on both sides, 0104 corresponds to the ISO base 6004. Size 20 × 42 × 12 mm, a full equivalent of 6004-ZZ.

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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