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Simplified drawing of the bearing per ISO 8826-1, dimensions of 1726211 2RS: ⌀55 × ⌀100 × 21 mm⌀100⌀55211726211 2RS2RS
Fig. 1: 1726211 2RS, simplified drawing per ISO 8826-1. Dimensions in mm
Housed bearing unit FKL 1726211 2RS — photo 1
Housed bearing unit FKL 1726211 2RS — photo 2
Housed bearing unit FKL 1726211 2RS — photo 3
Load: radial medium; axial low, on both sidesHoused unit

Housed bearing unit FKL 1726211 2RS

Price on request
Available to order
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Specifications

Manufacturer number
ISO designation
Equivalents
2 exact, 0 approximate
d
55 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
100 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
21 mm
Width BRing width. Source: two supplier sources
Seal
2RSrubber, both sides
C
43.6 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
C0
29 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
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Equivalents

the same size 55 × 100 × 21 from other brands

2 products
Photo: 1726211 2RS
You are viewingFKL 1726211 2RS

Everything the number specifies matches: ordinary steel, design without special letters. The codes in the number are read against the FKL catalogue.

  • Photo: 1726211 2RS1726211 2RSThis bearingFKL55 × 100 × 21out of stockon requestyou are here
  • Photo: 1726211 2RS1726211 2RSSKF55 × 100 × 21available to order€57.37Request a quote
02

Details

what this bearing is, questions

About the bearing

d×D×Bsize 55 × 100 × 21mm
Cdynamic 43.6kN
C0static 29kN

Housed unit bearing 1726211-2RS, design 2RS: contact seals on both sides.

C, C₀: FKL data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

Frequently asked questions

How does 2RS differ from ZZ?

2RS has rubber seals that touch the inner ring and keep out dust and water better, which is the usual choice for field machinery. ZZ has metal shields that do not touch, allow higher speeds, and protect against dirt less well.

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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