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Drawing of 3304 A-2RS1TN9/C3MT33: ⌀20 × ⌀52 × 22.2 mm⌀52⌀2022.23304 A-2RS1TN9/C3MT332RS1
Fig. 1: 3304 A-2RS1TN9/C3MT33, 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 3304 A-2RS1TN9/C3MT33

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

Bearing SKF 3304 A-2RS1TN9/C3MT33

€35.27per piece
Available to orderThe manager confirms the lead time
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Specifications

Manufacturer number
ISO designation
Equivalents
1 exact, 22 approximate
d
20 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
52 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
22.2 mm
Width BRing width. Source: two supplier sources
Seal
2RS1contact seals on both sides
Clearance
C3
C
23.6 kN
Basic dynamic load rating CLoad for one million revolutions at 90 % reliability; the L10 life is calculated from it as (C/P)^p. ISO method, manufacturer’s figure: do not carry it over to another brand. Source: two supplier sources
C0
14.6 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
m
0.24 kg
MassWeight of the product. Source: supplier data
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Equivalents

the same size 20 × 52 × 22.2 from other brands

25 products
Photo: 3304 A-2RS1TN9/C3MT33
You are viewingSKF 3304 A-2RS1TN9/C3MT33
€35.27baseline for the price comparison

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

  • Cross-section drawing to size: Angular contact ball, 20 × 52 × 22.2 mm3304 2RS TNGnormal clearance, TNGCT20 × 52 × 22.2100 pcs€1.81−€33.46Request a quote
  • Series illustration (not a photo of this item): 3304 2RS3304 2RSnormal clearance, standard designCT20 × 52 × 22.2384 pcs€2.43−€32.84Request a quote
  • Cross-section drawing to size: Deep groove ball, 20 × 52 × 22.2 mm5304 2RSnormal clearance, standard designKoyo20 × 52 × 22.230 pcs€22.56−€12.71Request a quote
  • Photo: 3304 2RS3304 2RSnormal clearance, standard designKLT20 × 52 × 22.2available to order€2.50−€32.77Request a quote
  • Series illustration (not a photo of this item): 3304 2RS3304 2RSnormal clearance, standard designno brand20 × 52 × 22.2available to orderon requestRequest a quote
  • Cross-section drawing to size: Deep groove ball, 20 × 52 × 22.2 mm5304 2RS (3304 2RS)normal clearance, standard designCT20 × 52 × 22.2available to orderon requestRequest a quote
  • Cross-section drawing to size: Deep groove ball, 20 × 52 × 22.2 mm5304 2RS TNGnormal clearance, TNGCT20 × 52 × 22.2available to orderon requestRequest a quote
  • Photo: 3304 2RS3304 2RSnormal clearance, standard designKBS20 × 52 × 22.2out of stockon requestRequest a quote
  • Series illustration (not a photo of this item): 3304 2RS3304 2RSnormal clearance, standard designKG20 × 52 × 22.2available to orderon requestRequest a quote
  • Cross-section drawing to size: Angular contact ball, 20 × 52 × 22.2 mm3304 2RS TVHnormal clearance, TVHMGK20 × 52 × 22.2available to orderon requestRequest a quote

Under the price: the difference from the price of this bearing (€35.27).
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Details

what this bearing is, questions

About the bearing

D 52d 20B 22.2
d×D×Bsize 20 × 52 × 22.2mm
Cdynamic 23.6kN
C0static 14.6kN
mweight 0.24kg

Angular contact ball bearing 3304 A-2RS C3, design 2RS1: contact seals on both sides.

C, C₀, m: SKF data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

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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