+380 50 364 66 46 Mon–Fri 8:00–17:00 Kyiv time Wishlist0 Compare0
Simplified drawing of the bearing per ISO 8826-1, dimensions of 31308 J2: ⌀40 × ⌀90 × 23 mm⌀90⌀402331308 J2
Fig. 1: 31308 J2, simplified drawing per ISO 8826-1. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 31308 J2

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

Bearing SKF 31308 J2

Price on request
Available to order
Request a quote

Specifications

Manufacturer number
Equivalents
1 exact, 12 approximate
d
40 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
90 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
23 mm
Width BRing width. Source: supplier data
Cup width C
17 mm
Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
m
0.72 kg
MassWeight of the product. Source: supplier data
01

Equivalents

the same size 40 × 90 × 23 from other brands

21 products
Photo: 31308 J2
You are viewingSKF 31308 J2

Same size, different design: the difference is written in the row.
02

Details

what this bearing is, questions

About the bearing

d×D×Bsize 40 × 90 × 23mm
mweight 0.72kg

Tapered roller bearing 31308 J2.

M: SKF 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.

03

Reviews

No reviews yet