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Simplified drawing of the bearing per ISO 8826-1, dimensions of UC 309: ⌀45 × ⌀100 × 57 mm⌀100⌀4557UC 309
Fig. 1: UC 309, simplified drawing per ISO 8826-1. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of UC 309

Load: radial medium; axial low, on both sidesInsert with set screws UC

Insert bearing NTE UC 309

Price on request
Available to order
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Specifications

Manufacturer number
Equivalents
2 exact, 0 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
57 mm
Width BRing width. Source: supplier data
Outer ring width C
30 mm
Outer ring width CWidth of the outer ring. Source: supplier data
Seal
seal + flinger
01

Equivalents

the same size 45 × 100 × 57 from other brands

2 products
Type diagram: housed unit
You are viewingNTE UC 309

Size and design match across the brand catalogues. The codes in the number are read against the NTE catalogue.

  • Type diagram: housed unitUC 309This bearingNTE45 × 100 × 57available to orderon requestyou are here
  • Type diagram: housed unitUC 309CT45 × 100 × 57available to orderon requestRequest a quote
02

Details

what this bearing is, questions

About the bearing

d×D×Bsize 45 × 100 × 57mm

Insert with set screws UC bearing UC 309.

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

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