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Drawing of NU 317 ECM: ⌀85 × ⌀180 × 41 mm⌀180⌀8541NU 317 ECM
Fig. 1: NU 317 ECM, 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 317 ECM

Load: radial high; no axial loadCylindrical roller NU

Bearing SKF NU 317 ECM

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Specifications

Manufacturer number
Equivalents
1 exact, 24 approximate
d
85 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
180 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
41 mm
Width BRing width. Source: supplier data
Seal
open, no protection
Clearance
normal clearance
C
340 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 85 × 180 × 41 from other brands

26 products
Series illustration (not a photo of this item): NU 317 ECM
You are viewingSKF NU 317 ECM

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

  • Series illustration (not a photo of this item): NU 317 ENU 317 EECT85 × 180 × 4122 pcs€24.21Request a quote
  • Cross-section drawing to size: Cylindrical roller NU, 85 × 180 × 41 mmNU317J PQJ, PQ: not decodedNTE85 × 180 × 417 pcs€34.53Request a quote
  • Cross-section drawing to size: Cylindrical roller N, 85 × 180 × 41 mmN 317different designCT85 × 180 × 41available to orderon requestRequest a quote
  • Cross-section drawing to size: Cylindrical roller N, 85 × 180 × 41 mmN317 MMCT85 × 180 × 41available to orderon requestRequest a quote
  • Cross-section drawing to size: Cylindrical roller N, 85 × 180 × 41 mmN317EME, MDYZV85 × 180 × 41available to orderon requestRequest a quote
  • Cross-section drawing to size: Cylindrical roller N, 85 × 180 × 41 mmN 317 E-XL-M1-C3clearance C3, E, M1, XLFAG85 × 180 × 41available to orderon requestRequest a quote
  • Cross-section drawing to size: Cylindrical roller N, 85 × 180 × 41 mmN317-E-XL-M1E, M1, XLFAG85 × 180 × 41available to orderon requestRequest a quote
  • Cross-section drawing to size: Cylindrical roller NJ, 85 × 180 × 41 mmNJ317 -E-M1E, M1FAG85 × 180 × 41available to orderon requestRequest a quote
  • Cross-section drawing to size: Cylindrical roller NU, 85 × 180 × 41 mmNU 317 E M1 C3clearance C3, E, M1FAG85 × 180 × 41available to orderon requestRequest a quote
  • Cross-section drawing to size: Cylindrical roller NU, 85 × 180 × 41 mmNU 317 E-XL-TVP2E, TVP2, XLFAG85 × 180 × 41available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 85 × 180 × 41mm
Cdynamic 340kN

Cylindrical roller NU bearing NU 317 ECM.

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

Frequently asked questions

Will 317 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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