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Drawing of 6317-2RS1: ⌀85 × ⌀180 × 41 mm6317-2RS12RS1
Fig. 1: 6317-2RS1, end view and section; rolling element geometry per the NSK catalogue. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 6317-2RS1

Load: radial medium; axial low, on both sidesDeep groove ball

Bearing SKF 6317-2RS1

€104.53per piece
Available to orderThe manager confirms the lead time
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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
3 exact, 28 approximate
d
85 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
180 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
41 mm
Width BRing width. Source: two supplier sources
Seal
2RS1contact seals on both sides
Clearance
normal clearance
C
140 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

32 products
Photo: 6317-2RS1
You are viewingSKF 6317-2RS1
€104.53baseline for the price comparison

Everything the number specifies matches: series 63, 85 × 180 × 41 mm, contact seals on both sides, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the SKF catalogue.

  • Photo: 6317-2RS16317-2RS1This bearingSKF85 × 180 × 41available to order€104.53you are here
  • Series illustration (not a photo of this item): 6317 2RS6317 2RSCT85 × 180 × 4114 pcs€14.88−€89.65Request a quote
  • Series illustration (not a photo of this item): 6317 2RS6317 2RSKG85 × 180 × 41available to orderon requestRequest a quote

Under the price: the difference from the price of this bearing (€104.53).
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Details

what this bearing is, questions

About the bearing

D 180d 85B 41
d×D×Bsize 85 × 180 × 41mm
Cdynamic 140kN

Deep groove ball bearing 6317-2RS, design 2RS1: contact seals on both sides. Under GOST the same bearing is designated 180317.

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

Frequently asked questions

How does 2RS differ from ZZ?

2RS has rubber seals that touch the inner ring and keep out dust and water better, which is the usual choice for field machinery. ZZ has metal shields that do not touch, allow higher speeds, and protect against dirt less well.

What is 180317?

It is the same bearing under GOST 3189-89: 18 — contact seals on both sides, 0317 corresponds to the ISO base 6317. Size 85 × 180 × 41 mm, a full equivalent of 6317-2RS.

Will 6317 2RS1 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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