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Drawing of 63004 2RS: ⌀20 × ⌀42 × 16 mm63004 2RS2RS
Fig. 1: 63004 2RS, 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 63004 2RS

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

Bearing 63004 2RS

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Specifications

Manufacturer number
ISO designation
Equivalents
3 exact, 0 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
16 mm
Width BRing width. Source: supplier data
Seal
2RSrubber, both sides
Clearance
normal clearance
01

Equivalents

the same size 20 × 42 × 16 from other brands

3 products
Series illustration (not a photo of this item): 63004 2RS
You are viewing63004 2RS

Everything the number specifies matches: series 630, 20 × 42 × 16 mm, contact seals on both sides, normal clearance, ordinary steel, design without special letters.

  • Series illustration (not a photo of this item): 63004 2RS63004 2RSThis bearingno brand20 × 42 × 16available to orderon requestyou are here
  • Photo: 63004-2RS163004-2RS1SKF20 × 42 × 16available to order€7.13Request a quote
  • Series illustration (not a photo of this item): 63004 2RS63004 2RSEFG20 × 42 × 16available to orderon requestRequest a quote
02

Details

what this bearing is, questions

About the bearing

D 42d 20B 16
d×D×Bsize 20 × 42 × 16mm

Deep groove ball bearing 63004-2RS, design 2RS: contact seals on both sides.

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.

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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