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Drawing of NUP 312 ECP: ⌀60 × ⌀130 × 31 mm⌀130⌀6031NUP 312 ECP
Fig. 1: NUP 312 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 NUP 312 ECP

Load: radial high; axial low, on both sidesCylindrical roller NUP

Bearing SKF NUP 312 ECP

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Specifications

Manufacturer number
Equivalents
1 exact, 46 approximate
d
60 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
130 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
31 mm
Width BRing width. Source: supplier data
Seal
open, no protection
Clearance
normal clearance
C
173 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 60 × 130 × 31 from other brands

49 products
Cross-section drawing to size: Cylindrical roller NUP, 60 × 130 × 31 mm
You are viewingSKF NUP 312 ECP

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

  • Cross-section drawing to size: Cylindrical roller NU, 60 × 130 × 31 mmNU 312different designCT60 × 130 × 3176 pcs€7.95Request a quote
  • Cross-section drawing to size: Cylindrical roller NJ, 60 × 130 × 31 mmNJ 312different designCT60 × 130 × 3137 pcs€8.91Request a quote
  • Cross-section drawing to size: Cylindrical roller N, 60 × 130 × 31 mmN 312different designCT60 × 130 × 3117 pcs€9.04Request a quote
  • Cross-section drawing to size: Cylindrical roller N, 60 × 130 × 31 mmN312J PQJ, PQ: not decodedNTE60 × 130 × 3137 pcs€15.41Request a quote
  • Type diagram, no dimensions: rollerNF312J PQJ, PQ: not decodedNTE60 × 130 × ?10 pcs€15.41Request a quote
  • Cross-section drawing to size: Cylindrical roller NJ, 60 × 130 × 31 mmNJ312J PQJ, PQ: not decodedNTE60 × 130 × 3118 pcs€15.41Request a quote
  • Cross-section drawing to size: Cylindrical roller NU, 60 × 130 × 31 mmNU312J PQJ, PQ: not decodedNTE60 × 130 × 318 pcs€15.41Request a quote
  • Photo: N 312N 312different designGPZ60 × 130 × 31available to order€34.56Request a quote
  • Photo: NJ 312NJ 312different designGPZ60 × 130 × 31available to order€34.56Request a quote
  • Photo: NU 312NU 312different designGPZ60 × 130 × 31available to order€36.20Request a quote
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 60 × 130 × 31mm
Cdynamic 173kN

Cylindrical roller NUP bearing NUP 312 ECP.

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

Frequently asked questions

Will 312 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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