Prices are in euros. The final price and delivery cost are confirmed in the quote.
Drawing of 31307: ⌀35 × ⌀80 × 22.75 mm⌀80⌀35T 22.75α31307
Fig. 1: 31307, 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 31307

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

Bearing CT Malaysia 31307

€3.33per piece
In stock: 64 pcs

Specifications

Manufacturer number
GOST number
d
35 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
80 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
T
22.75 mm
Total width TOverall width of an assembled tapered roller bearing. Source: two supplier sources
C
61.6 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
67 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
m
0.52 kg
MassWeight of the product. Source: supplier data
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Equivalents

the same size 35 × 80 × 22.75 from other brands

17 products
Cross-section drawing to size: Tapered roller, 35 × 80 × T 22.75 mm
You are viewingCT 31307
€3.33baseline for the price comparison

Everything the number specifies matches: series 313, 35 × 80 mm, ordinary steel, design without special letters. The codes in the number are read against the CT catalogue.

  • Cross-section drawing to size: Tapered roller, 35 × 80 × T 22.75 mm31307This bearingCT35 × 80 × ?64 pcs€3.33you are here
  • Cross-section drawing to size: Tapered roller, 35 × 80 × T 22.75 mm31307NTE35 × 80 × ?125 pcs€4.23+€0.90Request a quote
  • Cross-section drawing to size: Tapered roller, 35 × 80 × T 22.75 mm31307no brand35 × 80 × ?available to orderon requestRequest a quote
  • Cross-section drawing to size: Tapered roller, 35 × 80 × T 22.75 mm27307 (31307)CT35 × 80 × ?available to orderon requestRequest a quote

Under the price: the difference from the price of this bearing (€3.33).

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Details

what this bearing is, questions

About the bearing

d×D×Tsize 35 × 80 × 22.75mm
Cdynamic 61.6kN
C0static 67kN
mweight 0.52kg

Tapered roller bearing 31307. Under GOST the same bearing is designated 27307.

C, C₀, m: CT data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

Frequently asked questions

What is 27307?

It is the same bearing under GOST 3189-89: 27307 corresponds to the ISO base 31307. Size 35 × 80 × 22.75 mm, a full equivalent of 31307.

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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