Simplified drawing of the bearing per ISO 8826-1, dimensions of 31594/31520: ⌀34.925 × ⌀76.2 × 28.575 mm⌀76.2⌀34.92528.57531594/31520
Fig. 1: 31594/31520, simplified drawing per ISO 8826-1. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 31594/31520

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

Bearing Z&S 31594/31520

Price on request
Available to order

Specifications

Manufacturer number
ISO designation
d
34.925 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
76.2 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
28.575 mm
Width BRing width. Source: supplier data
Cup width C
23.813 mm
Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
C
87.7 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
107 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
Limiting speed
6,700 rpm
Limiting speedMechanical limit; depends on the seal (SKF 6200: 36,000 open, 17,000 with 2RSH). Source: supplier data
m
0.62 kg
MassWeight of the product. Source: supplier data
01

Details

what this bearing is, questions

About the bearing

d×D×Bsize 34.925 × 76.2 × 28.575mm
Cdynamic 87.7kN
C0static 107kN
mweight 0.62kg

Tapered roller bearing 31594.

C, C₀, m and limiting speed 6,700 rpm: Z&S 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.

02

Reviews

No reviews yet