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Simplified drawing of the bearing per ISO 8826-1, dimensions of NP797735/NP430273 (SET 657): ⌀28 × ⌀55 × 13.65 mm⌀55⌀2813.65NP797735/NP430273 (SET 657)
Fig. 1: NP797735/NP430273 (SET 657), simplified drawing per ISO 8826-1. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of NP797735/NP430273

Combined load at an angle (tapered, high), axial on one sideTapered roller

Bearing TIMKEN NP797735/NP430273

Supplier’s set and note: (SET 657)

Price on request
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Specifications

Manufacturer number
d
28 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
55 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
13.65 mm
Width BRing width. Source: supplier data
Cup width C
9.5 mm
Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
m
0.135 kg
MassWeight of the product. Source: two supplier sources
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 28 × 55 × 13.65mm
mweight 0.135kg

Tapered roller bearing NP797735/NP430273 (SET 657).

M: TIMKEN 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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