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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
Available to order
Request a quoteIn the cart: send the request

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
01

Often bought with this

seal 28×55, shaft snap ring Ø28, bore snap ring Ø55

4 products
  • Seal 28×55JULU 028-55-7 TCWhy it fits: Oil seal 28×55: shaft 28 and housing bore 55, the same as the bearing
    Price to be confirmedavailable to order
  • Seal 28×55SOG Oil seal 28x55x7Why it fits: Oil seal 28×55: shaft 28 and housing bore 55, the same as the bearing
    Price to be confirmedavailable to order
  • Shaft snap ring Ø28CT SEG 28 Z by 1000Why it fits: DIN 471 snap ring for a 28 shaft: holds the inner ring on the shaft
    €32.92available to order
  • Bore snap ring Ø55CT SEG 55 W by 1000Why it fits: DIN 472 snap ring for a 55 bore: holds the outer ring in the housing
    €90.59available to order
02

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.

03

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