Drawing of 32312 A: ⌀60 × ⌀130 × 48.5 mm⌀130⌀60T 48.5C 37α32312 A
Fig. 1: 32312 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 32312 A

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

Bearing ZKL 32312 A

Price on request
Available to order

Specifications

Manufacturer number
ISO designation
GOST number
d
60 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
130 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
46 mm
Width BRing width. Source: supplier data
T
48.5 mm
Total width TOverall width of an assembled tapered roller bearing. Source: two supplier sources
Cup width C
37 mm
Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
C
227 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
303 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
m
2.85 kg
MassWeight of the product. Source: two supplier sources
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Equivalents

the same size 60 × 130 × 48.5 from other brands

12 products
Photo: 32312 A
You are viewingZKL 32312 A

Everything the number specifies matches: series 323, 60 × 130 mm, special design. The codes in the number are read against the ZKL catalogue.

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Details

what this bearing is, questions

About the bearing

d×D×Tsize 60 × 130 × 48.5mm
Cdynamic 227kN
C0static 303kN
mweight 2.85kg

Tapered roller bearing 32312. Under GOST the same bearing is designated 7612.

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

Frequently asked questions

What is 7612?

It is the same bearing under GOST 3189-89: 7612 corresponds to the ISO base 32312. Size 60 × 130 × 48.5 mm, a full equivalent of 32312.

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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