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Drawing of NU 313 ECP: ⌀65 × ⌀140 × 33 mm⌀140⌀6533NU 313 ECP
Fig. 1: NU 313 ECP, 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 313 ECP

Load: radial high; no axial loadCylindrical roller NU

Bearing SKF NU 313 ECP

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Specifications

Manufacturer number
Equivalents
1 exact, 33 approximate
d
65 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
140 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
33 mm
Width BRing width. Source: supplier data
Seal
open, no protection
Clearance
normal clearance
C
212 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: supplier data
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Equivalents

the same size 65 × 140 × 33 from other brands

38 products
Series illustration (not a photo of this item): NU 313 ECP
You are viewingSKF NU 313 ECP

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

  • Cross-section drawing to size: Cylindrical roller N, 65 × 140 × 33 mmN 313 single boxdifferent designCT65 × 140 × 33200 pcs€8.60Request a quote
  • Cross-section drawing to size: Cylindrical roller N, 65 × 140 × 33 mmN 313different designCT65 × 140 × 33250 pcs€9.17Request a quote
  • Cross-section drawing to size: Cylindrical roller NJ, 65 × 140 × 33 mmNJ 313different designCT65 × 140 × 336 pcs€9.92Request a quote
  • Cross-section drawing to size: Cylindrical roller N, 65 × 140 × 33 mmN313J PQJ, PQ: not decodedNTE65 × 140 × 3320 pcs€17.52Request a quote
  • Cross-section drawing to size: Cylindrical roller NJ, 65 × 140 × 33 mmNJ313J PQJ, PQ: not decodedNTE65 × 140 × 3310 pcs€17.52Request a quote
  • Cross-section drawing to size: Cylindrical roller NU, 65 × 140 × 33 mmNU313J PQJ, PQ: not decodedNTE65 × 140 × 3312 pcs€17.52Request a quote
  • Photo: NUP 313 E C4NUP 313 E C4clearance C4, EZ&S65 × 140 × 33available to order€24.25Request a quote
  • Cross-section drawing to size: Cylindrical roller, 65 × 140 × 33 mmNF 313different designCT65 × 140 × 33available to orderon requestRequest a quote
  • Cross-section drawing to size: Cylindrical roller NJ, 65 × 140 × 33 mmNJ 313 MMCT65 × 140 × 33available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): NU313 EMC3NANU313 EMC3NAclearance NA, ECT65 × 140 × 33available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 65 × 140 × 33mm
Cdynamic 212kN

Cylindrical roller NU bearing NU 313 ECP.

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

Frequently asked questions

Will 313 C3 fit instead?

Same size, clearance greater than normal. C3 is used where the bearing runs hot or sits on the shaft with an interference fit. If the old bearing is not marked C3, take this one.

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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