Drawing of 30312 J2/Q: ⌀60 × ⌀130 × 33.5 mm⌀130⌀60T 33.5C 26α30312 J2/Q
Fig. 1: 30312 J2/Q, 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 30312 J2/Q

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

Bearing SKF 30312 J2/Q

Price on request
Available to order

Specifications

Manufacturer number
d
60 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
130 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
T
33.5 mm
Total width TOverall width of an assembled tapered roller bearing. Source: supplier data
Cup width C
26 mm
Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
C
168 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
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Equivalents

the same size 60 × 130 × 33.5 from other brands

15 products
Cross-section drawing to size: Tapered roller, 60 × 130 × T 33.5 mm
You are viewingSKF 30312 J2/Q

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

  • Cross-section drawing to size: Tapered roller, 60 × 130 × T 33.5 mm31312different series: 31312CT60 × 130 × ?22 pcs€6.97Request a quote
  • Photo: 3131231312different series: 31312TIMKEN60 × 130 × ?3 pcs€54.30Request a quote
  • Photo: 31312 A31312 Adifferent series: 31312Z&S60 × 130 × 31available to order€17.17Request a quote
  • Cross-section drawing to size: Tapered roller, 60 × 130 × T 33.5 mm31312different series: 31312NTE60 × 130 × ?available to orderon requestRequest a quote
  • Cross-section drawing to size: Tapered roller, 60 × 130 × T 33.5 mm31312 J2/QJ2, Q: not decodedSKF60 × 130 × ?available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

d×D×Tsize 60 × 130 × 33.5mm
Cdynamic 168kN

Tapered roller bearing 30312 J2/Q.

C: 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.

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