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Drawing of NU 304 E: ⌀20 × ⌀52 × 15 mm⌀52⌀2015NU 304 E
Fig. 1: NU 304 E, 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 NU 304 E

Load: radial high; no axial loadCylindrical roller NU

Bearing Z&S NU 304 E

€5.20per piece
Available to orderThe manager confirms the lead time
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Specifications

Manufacturer number
OEM number
15 RU 03
Equivalents
1 exact, 7 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
15 mm
Width BRing width. Source: two supplier sources
Seal
open, no protection
Clearance
normal clearance
C0
26 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
m
0.153 kg
MassWeight of the product. Source: supplier data
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Equivalents

the same size 20 × 52 × 15 from other brands

10 products
Photo: NU 304 E
You are viewingZ&S NU 304 E
€5.20baseline for the price comparison

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

  • Cross-section drawing to size: Cylindrical roller NJ, 20 × 52 × 15 mmNJ 304different designCT20 × 52 × 15109 pcs€1.67−€3.53Request a quote
  • Photo: NJ 304 ENJ 304 Edifferent designZ&S20 × 52 × 15available to order€8.28+€3.08Request a quote
  • Photo: NJ 304 EMNJ 304 EME, MZ&S20 × 52 × 15available to order€9.27+€4.07Request a quote
  • Photo: NJ 304 EM C3NJ 304 EM C3clearance C3, E, MZ&S20 × 52 × 15available to order€10.42+€5.22Request a quote
  • Cross-section drawing to size: Cylindrical roller NU, 20 × 52 × 15 mmNU 304 E-XL-M1E, M1, XLFAG20 × 52 × 15available to orderon requestRequest a quote
  • Cross-section drawing to size: Cylindrical roller NUP, 20 × 52 × 15 mmNUP 304 ECPreinforced design EC, PSKF20 × 52 × 15available to orderon requestRequest a quote
  • Cross-section drawing to size: Cylindrical roller NJ, 20 × 52 × 15 mmNJ 304different designUTL20 × 52 × 15out of stockon requestRequest a quote

Under the price: the difference from the price of this bearing (€5.20).
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 20 × 52 × 15mm
C0static 26kN
mweight 0.153kg

Cylindrical roller NU bearing NU 304 E.

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

Frequently asked questions

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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