Drawing of 1309 EKTN9: ⌀45 × ⌀100 × 25 mm⌀100⌀45251309 EKTN9
Fig. 1: 1309 EKTN9, 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 1309 EKTN9

Load: radial medium; axial low, on both sidesSelf-aligning ball

Bearing SKF 1309 EKTN9

Price on request
Available to order

Specifications

Manufacturer number
ISO designation
d
45 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
100 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
25 mm
Width BRing width. Source: supplier data
Seal
open, no protection
Clearance
normal clearance
C
39 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
01

Equivalents

the same size 45 × 100 × 25 from other brands

23 products
Series illustration (not a photo of this item): 1309 EKTN9
You are viewingSKF 1309 EKTN9

Everything the number specifies matches: series 13, 45 × 100 × 25 mm, open, no protection, K, normal clearance, special design. The codes in the number are read against the SKF catalogue.

  • Series illustration (not a photo of this item): 1309 EKTN91309 EKTN9This bearingSKF45 × 100 × 25available to orderon requestyou are here
  • Series illustration (not a photo of this item): 1309 K1309 KCT45 × 100 × 25available to orderon requestRequest a quote
02

Details

what this bearing is, questions

About the bearing

d×D×Bsize 45 × 100 × 25mm
Cdynamic 39kN

Self-aligning ball bearing 1309 K.

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.

03

Reviews

No reviews yet