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Drawing of NJ 304 EM C3: ⌀20 × ⌀52 × 15 mm⌀52⌀2015NJ 304 EM C3
Fig. 1: NJ 304 EM C3, 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 NJ 304 EM C3

Load: radial high; axial low, on one sideCylindrical roller NJ

Bearing Z&S NJ 304 EM C3

€10.42per piece
Available to orderThe manager confirms the lead time
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Specifications

Manufacturer number
Equivalents
1 exact, 9 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
C3
m
0.156 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: NJ 304 EM C3
You are viewingZ&S NJ 304 EM C3
€10.42baseline for the price comparison

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

  • Photo: NU 304 ENU 304 Enormal clearance, EZ&S20 × 52 × 15available to order€5.20−€5.22Request a quote
  • Photo: NJ 304 ENJ 304 Enormal clearance, EZ&S20 × 52 × 15available to order€8.28−€2.14Request a quote
  • Cross-section drawing to size: Cylindrical roller NU, 20 × 52 × 15 mmNU 304 E-XL-M1normal clearance, E, M1, XLFAG20 × 52 × 15available to orderon requestRequest a quote
  • Cross-section drawing to size: Cylindrical roller, 20 × 52 × 15 mm102304 (UM1304V)normal clearance, standard designNTE20 × 52 × 15available to orderon requestRequest a quote
  • Cross-section drawing to size: Cylindrical roller NUP, 20 × 52 × 15 mmNUP 304 ECPnormal clearance, reinforced design EC, PSKF20 × 52 × 15available to orderon requestRequest a quote
  • Cross-section drawing to size: Cylindrical roller NU, 20 × 52 × 15 mmNU 304normal clearanceCT20 × 52 × 156 pcs€1.54−€8.88Request a quote
  • Cross-section drawing to size: Cylindrical roller NJ, 20 × 52 × 15 mmNJ 304normal clearanceCT20 × 52 × 15109 pcs€1.67−€8.75Request a quote
  • Photo: NJ 304 EMNJ 304 EMnormal clearanceZ&S20 × 52 × 15available to order€9.27−€1.15Request a quote
  • Cross-section drawing to size: Cylindrical roller NJ, 20 × 52 × 15 mmNJ 304normal clearanceUTL20 × 52 × 15out of stockon requestRequest a quote

Under the price: the difference from the price of this bearing (€10.42).
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 20 × 52 × 15mm
mweight 0.156kg

Cylindrical roller NJ bearing NJ 304 EM C3.

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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