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Drawing of 30310 J2: ⌀50 × ⌀110 × 29.25 mm⌀110⌀50B 27T 29.25C 23α30310 J2
Fig. 1: 30310 J2, end view and section; internal parts simplified per ISO 8826-1. Dimensions in mm
Bearing Z&S 30310 J2 — photo 1
Combined load at an angle (tapered, high), axial on one sideTapered roller

Bearing Z&S 30310 J2

€9.25per piece
Available to orderThe manager confirms the lead time
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Specifications

Manufacturer number
OEM number
3019932X1, 50 KB 03
Equivalents
1 exact, 5 approximate
d
50 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
110 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
27 mm
Width BRing width. Source: supplier data
T
29.25 mm
Total width TOverall width of an assembled tapered roller bearing. Source: two supplier sources
Cup width C
23 mm
Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
m
1.301 kg
MassWeight of the product. Source: supplier data
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Equivalents

the same size 50 × 110 × 29.25 from other brands

21 products
Photo: 30310 J2
You are viewingZ&S 30310 J2
€9.25baseline for the price comparison

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

  • Cross-section drawing to size: Tapered roller, 50 × 110 × T 29.25 mm31310different series: 31310CT50 × 110 × ?29 pcs€4.42−€4.83Request a quote
  • Cross-section drawing to size: Tapered roller, 50 × 110 × T 29.25 mm31310different series: 31310NTE50 × 110 × ?48 pcs€6.87−€2.38Request a quote
  • Photo: 31310 J231310 J2J2: not decodedZ&S50 × 110 × 27available to order€10.03+€0.78Request a quote
  • Cross-section drawing to size: Tapered roller, 50 × 110 × T 29.25 mm31310/CL7CCL7C: not decodedSKF50 × 110 × ?available to order€56.85+€47.60Request a quote
  • Cross-section drawing to size: Tapered roller, 50 × 110 × T 29.25 mm31310 J2/QCL7CJ2, QCL7C: not decodedSKF50 × 110 × ?available to orderon requestRequest a quote

Under the price: the difference from the price of this bearing (€9.25).
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Details

what this bearing is, questions

About the bearing

d×D×Tsize 50 × 110 × 29.25mm
mweight 1.301kg

Tapered roller bearing 30310 J2.

M: 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.

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