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Drawing of 7308: ⌀40 × ⌀90 × 23 mm⌀90⌀40237308
Fig. 1: 7308, 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 7308

Combined load at an angle (angular contact), axial on one sideAngular contact ball

Bearing ZKL 7308

€21.38per piece
Available to orderThe manager confirms the lead time
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Specifications

Manufacturer number
Equivalents
1 exact, 11 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: two supplier sources
Seal
open, no protection
C
50 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
32.5 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
m
0.61 kg
MassWeight of the product. Source: two supplier sources
01

Equivalents

the same size 40 × 90 × 23 from other brands

12 products
Photo: 7308
You are viewingZKL 7308
€21.38baseline for the price comparison

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

  • Photo: 7308 BEP7308 BEPBE, PSKF40 × 90 × 2310 pcs€29.17+€7.79Request a quote
  • Cross-section drawing to size: Angular contact ball, 40 × 90 × 23 mm7308ACMAC, MCT40 × 90 × 23available to orderon requestRequest a quote
  • Type diagram, no dimensions: ball7308 B-XL-TVP-UOB, TVP, XL, UO: not decodedFAG40 × 90 × ?available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 7308 B7308 BBKG40 × 90 × 23available to orderon requestRequest a quote
  • Cross-section drawing to size: Angular contact ball, 40 × 90 × 23 mm7308BEAT85 55, B, EA, T85NSK40 × 90 × 23available to orderon requestRequest a quote
  • Cross-section drawing to size: Angular contact ball, 40 × 90 × 23 mm7308ACMAC, MNTE40 × 90 × 23available to orderon requestRequest a quote
  • Cross-section drawing to size: Angular contact ball, 40 × 90 × 23 mm7308 BECBJpressed steel cage, BE, CBSKF40 × 90 × 23available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 7308 BECBM7308 BECBMdifferent cage, BE, CBSKF40 × 90 × 23available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 7308 BECBP7308 BECBPBE, CB, PSKF40 × 90 × 23available to orderon requestRequest a quote
  • Cross-section drawing to size: Angular contact ball, 40 × 90 × 23 mm7308 B 2RS TVPcontact seals on both sides, B, TVPFAG40 × 90 × 23available to orderon requestRequest a quote

Under the price: the difference from the price of this bearing (€21.38).
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Details

what this bearing is, questions

About the bearing

D 90d 40B 23
d×D×Bsize 40 × 90 × 23mm
Cdynamic 50kN
C0static 32.5kN
mweight 0.61kg

Angular contact ball bearing 7308.

C, C₀, m: ZKL 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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