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Drawing of 1309KC3 5: ⌀45 × ⌀100 × 25 mm⌀100⌀45251309KC3 5
Fig. 1: 1309KC3 5, 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 1309KC3 5

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

Bearing NSK 1309KC3 5

Price on request
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Specifications

Manufacturer number
ISO designation
Equivalents
2 exact, 19 approximate
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
C3
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Equivalents

the same size 45 × 100 × 25 from other brands

21 products
Cross-section drawing to size: Self-aligning ball, 45 × 100 × 25 mm
You are viewingNSK 1309KC3 5

Everything the number specifies matches: series 13, 45 × 100 × 25 mm, open, no protection, K, clearance C3, special design. The codes in the number are read against the NSK catalogue.

  • Cross-section drawing to size: Self-aligning ball, 45 × 100 × 25 mm1309KC3 5This bearingNSK45 × 100 × 25available to orderon requestyou are here
  • Series illustration (not a photo of this item): 1309 KC31309 KC3Koyo45 × 100 × 2520 pcs€28.86Request a quote
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 45 × 100 × 25mm

Self-aligning ball bearing 1309 K C3.

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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