Prices are in euros. The final price and delivery cost are confirmed in the quote.
Drawing of 31313 A: ⌀65 × ⌀140 × 36 mm⌀140⌀65B 33T 36C 23α31313 A
Fig. 1: 31313 A, 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 31313 A

Combined load at an angle (tapered, high), axial on one sideTapered roller

Bearing Z&S 31313 A

€20.54per piece
Available to orderThe manager confirms the lead time

Specifications

Manufacturer number
ISO designation
GOST number
d
65 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
140 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
33 mm
Width BRing width. Source: supplier data
T
36 mm
Total width TOverall width of an assembled tapered roller bearing. Source: two supplier sources
Cup width C
23 mm
Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
C
165 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
193 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
Limiting speed
3,200 rpm
Limiting speedMechanical limit; depends on the seal (SKF 6200: 36,000 open, 17,000 with 2RSH). Source: supplier data
m
2.36 kg
MassWeight of the product. Source: supplier data
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Equivalents

the same size 65 × 140 × 36 from other brands

14 products
Photo: 31313 A
You are viewingZ&S 31313 A
€20.54baseline for the price comparison

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

  • Series illustration (not a photo of this item): 3031330313standard designCT65 × 140 × 3314 pcs€7.49−€13.05Request a quote
  • Series illustration (not a photo of this item): 30313 A30313 Adifferent series: 30313no brand65 × 140 × 33available to orderon requestRequest a quote
  • Cross-section drawing to size: Tapered roller, 65 × 140 × T 36 mm31313standard designno brand65 × 140 × ?available to orderon requestRequest a quote
  • Cross-section drawing to size: Tapered roller, 65 × 140 × T 36 mm31313standard designCT65 × 140 × ?available to orderon requestRequest a quote
  • Type diagram, no dimensions: bearing27313standard designCT65 × 140 × ?available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 3031330313standard designDYZV65 × 140 × 33available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 3031330313standard designKG65 × 140 × 33available to orderon requestRequest a quote
  • Cross-section drawing to size: Tapered roller, 65 × 140 × T 36 mm30313 DD: not decodedKG65 × 140 × ?available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 30313 A30313 Adifferent series: 30313NTE65 × 140 × 33available to orderon requestRequest a quote
  • Cross-section drawing to size: Tapered roller, 65 × 140 × T 36 mm31313standard designNTE65 × 140 × ?available to orderon requestRequest a quote

Under the price: the difference from the price of this bearing (€20.54).

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Details

what this bearing is, questions

About the bearing

d×D×Tsize 65 × 140 × 36mm
Cdynamic 165kN
C0static 193kN
mweight 2.36kg

Tapered roller bearing 31313. Under GOST the same bearing is designated 27313.

C, C₀, m and limiting speed 3,200 rpm: Z&S data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

Frequently asked questions

What is 27313?

It is the same bearing under GOST 3189-89: 27313 corresponds to the ISO base 31313. Size 65 × 140 × 36 mm, a full equivalent of 31313.

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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