Drawing of N317 C3: ⌀85 × ⌀180 × 41 mm⌀180⌀8541N317 C3
Fig. 1: N317 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 N317 C3

Load: radial high; no axial loadCylindrical roller N

Bearing CT N317 C3

Price on request
Available to order

Specifications

Manufacturer number
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
C3
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
C0
335 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
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Equivalents

the same size 85 × 180 × 41 from other brands

26 products
Cross-section drawing to size: Cylindrical roller N, 85 × 180 × 41 mm
You are viewingCT N317 C3

Size and design match across the brand catalogues. The codes in the number are read against the CT catalogue.

  • Cross-section drawing to size: Cylindrical roller N, 85 × 180 × 41 mmN317 C3This bearingCT85 × 180 × 41available to orderon requestyou are here
  • Cross-section drawing to size: Cylindrical roller N, 85 × 180 × 41 mmN 317 E-XL-M1-C3FAG85 × 180 × 41available to orderon requestRequest a quote
  • Cross-section drawing to size: Cylindrical roller N, 85 × 180 × 41 mmN 317 ECP/C3SKF85 × 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
C0static 335kN

Cylindrical roller N bearing N317 C3.

C, C₀: CT 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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