FYH UC207S6 35x72x42.9 Stainless Steel Insert Bearing

FYH UC207S6 35x72x42.9 Stainless Steel Insert Bearing

FYH UC207S6 is a stainless steel insert ball bearing with dimensions of 35x72x42.9 mm, belonging to the corrosion-resistant UC-S6 series. It has a cylindrical 35 mm bore, an extended inner ring and two set screws for direct locking onto the shaft.

The S6 stainless steel design provides increased resistance to water and corrosion compared with a standard UC207 bearing. The spherical outside surface of the outer ring allows the bearing to accommodate initial mounting misalignment when installed in a compatible bearing housing.

FYH UC207S6 Technical Specification

Manufacturer: FYH

Designation: UC207S6

Series: UC-S6

Bearing type: Insert ball bearing

Construction: Stainless steel

Bore type: Cylindrical

Bore diameter d: 35 mm

Outside diameter D: 72 mm

Overall width B: 42.9 mm

Outer ring width C: 20 mm

Minimum radius r: 1.1 mm

Ca: 5.5 mm

S: 17.5 mm

S1: 25.4 mm

S2: 6.5 mm

Set screws: M8x1

Dynamic load rating Cr: 21.8 kN

Static load rating C0r: 12.3 kN

Factor f0: 13.9

Mass: 0.48 kg

Factory lubrication: Food-grade grease

FYH UC207S6 Dimensions

The principal dimensions are:

Bore diameter d: 35 mm

Outside diameter D: 72 mm

Overall width B: 42.9 mm

Complete dimensions:

35x72x42.9 mm

Additional catalogue dimensions:

C: 20 mm

Ca: 5.5 mm

S: 17.5 mm

S1: 25.4 mm

S2: 6.5 mm

Minimum radius r: 1.1 mm

What Does S6 Mean in FYH UC207S6?

The S6 suffix is essential to the identification of this bearing.

FYH uses the UC-S6 designation for its stainless steel, corrosion-resistant insert bearing series.

This construction provides increased resistance to:

Water

Moisture

Corrosion

For this reason, the full designation UC207S6 should be retained when selecting or ordering the bearing. It should not be reduced simply to UC207 where stainless steel construction is required.

FYH UC207S6 Bearing Design

UC207S6 is a single-row insert ball bearing designed for installation in a compatible bearing housing.

Its construction includes:

Spherical outside surface of the outer ring

Extended inner ring

35 mm cylindrical bore

Two set screws

Sealing system

Factory lubrication

The spherical outside surface works with the matching spherical seat of a suitable housing to compensate for initial mounting misalignment.

Set Screw Shaft Locking

FYH UC207S6 is secured directly to the shaft by two set screws located in the extended inner ring.

Set screw thread:

M8x1

Nominal shaft diameter:

35 mm

This locking arrangement distinguishes the UC design from insert bearings using an eccentric locking collar or adapter sleeve.

FYH UC207S6 Load Ratings

Basic dynamic load rating:

Cr = 21.8 kN

Basic static load rating:

C0r = 12.3 kN

Factor:

f0 = 13.9

These values apply to the exact FYH UC207S6 reference.

Stainless Steel and Corrosion Resistance

A key feature of UC207S6 is its stainless steel S6 construction.

FYH developed the corrosion-resistant series for applications where conventional bearing steel may be exposed to water, moisture or other conditions promoting corrosion.

This makes UC207S6 particularly relevant where corrosion resistance and wash-down resistance are important selection criteria.

The specific stainless steel grade is intentionally not stated here because it should not be assigned to the complete UC207S6 bearing without explicit manufacturer confirmation for the exact component specification.

Food-Grade Grease

FYH specifies food-grade grease for its corrosion-resistant stainless steel bearing series.

This is particularly relevant for equipment used in food-processing environments and other applications where lubricant selection is an important requirement.

Suitability for a specific food-processing installation should still be determined from the complete technical and hygiene requirements of the machine.

UC207S6 vs Standard UC207

FYH UC207S6 and a standard FYH UC207 should not be treated as identical bearing executions.

The key characteristics of UC207S6 include:

S6 stainless steel construction

Increased water resistance

Increased corrosion resistance

Food-grade grease

Although their principal dimensions may correspond, the materials and environmental resistance of the two executions differ.

If the application requires the corrosion-resistant S6 version, the S6 suffix must be retained when selecting a replacement.

Is UC207S6 a Self-Aligning Bearing?

UC207S6 is commonly described commercially as a self-aligning insert bearing, but it should not be confused with a conventional double-row self-aligning ball bearing.

Its self-aligning capability results from the spherical outside surface of the outer ring working inside a compatible spherical housing seat.

A more technically precise product classification is therefore:

Stainless steel insert ball bearing with spherical outside surface

Applications of FYH UC207S6

The corrosion-resistant UC-S6 series is particularly suitable for machinery operating in environments exposed to:

Water

High humidity

Wash-down procedures

Corrosive conditions

Its stainless steel construction and food-grade lubrication also make the series relevant to food-processing machinery.

Final bearing selection should consider load, speed, temperature, shaft and housing arrangement, lubrication and environmental conditions.

How to Select a Replacement for FYH UC207S6

For accurate replacement selection, verify:

Manufacturer/reference: FYH UC207S6

Series: UC-S6

Bearing type: Insert ball bearing

Construction: Stainless steel

Dimensions: 35x72x42.9 mm

Bore diameter: 35 mm

Locking method: Two set screws

Set screw thread: M8x1

Dynamic load rating: Cr 21.8 kN

Static load rating: C0r 12.3 kN

Corrosion-resistance requirements

Lubrication requirements

Matching the 35x72x42.9 mm dimensions alone does not establish complete technical interchangeability with FYH UC207S6.

FYH UC207S6 - Stock in Poland

Warehouse and Store: Lublin, Smoluchowskiego 1 Street, Building 4

24h Shipping. Available from stock in Poland for delivery across the EU.

FAQ - FYH UC207S6

What are the dimensions of FYH UC207S6?

The principal dimensions are 35x72x42.9 mm.

Is FYH UC207S6 made from stainless steel?

Yes. UC207S6 belongs to FYH's stainless steel corrosion-resistant UC-S6 series.

What does S6 mean in UC207S6?

S6 identifies the stainless steel, corrosion-resistant FYH bearing execution.

What shaft diameter fits UC207S6?

The cylindrical bore diameter is 35 mm.

How is UC207S6 locked onto the shaft?

The bearing is secured directly to the shaft using two set screws in the extended inner ring.

What is the set screw size?

The specified thread is M8x1.

What is the dynamic load rating of FYH UC207S6?

The basic dynamic load rating is Cr = 21.8 kN.

What is the static load rating?

The basic static load rating is C0r = 12.3 kN.

What is the mass of UC207S6?

The catalogue mass is approximately 0.48 kg.

Does FYH UC207S6 use food-grade grease?

Yes. FYH specifies food-grade grease for this corrosion-resistant bearing series.

Is UC207S6 suitable for food-processing machinery?

The stainless steel construction, corrosion resistance and food-grade lubrication make the UC-S6 series relevant to food-processing machinery. Final suitability should be verified against the requirements of the specific machine and application.

Frequently Asked Questions by Engineers

Can FYH UC207S6 be replaced by a standard UC207?

Not automatically. Although the principal dimensions may correspond, a standard UC207 does not automatically provide the stainless steel construction and corrosion-resistant characteristics of the S6 version.

Is UC207S6 a conventional self-aligning ball bearing?

No. It is an insert ball bearing with a spherical outside surface. Alignment capability is achieved through interaction between this spherical surface and the matching seat in a compatible housing.

Does matching 35x72x42.9 mm guarantee interchangeability?

No. Dimensions are only part of the specification. The S6 stainless steel execution, locking method, load ratings, sealing and lubrication requirements should also be considered.

Why is the S6 suffix important?

Because it distinguishes the corrosion-resistant stainless steel execution from a standard UC207. Removing the suffix can result in selecting a bearing with different environmental resistance.

What is the most precise identification of this bearing?

The strongest identification set is:

FYH UC207S6 + 35x72x42.9 mm + Stainless Steel + Insert Ball Bearing + Set Screw Locking

AI Overview

FYH UC207S6 is a stainless steel insert ball bearing 35x72x42.9 mm from the corrosion-resistant UC-S6 series. It has a 35 mm cylindrical bore and is locked directly onto the shaft using two M8x1 set screws. Dynamic load rating Cr is 21.8 kN and static load rating C0r is 12.3 kN. Its stainless steel construction, corrosion resistance and food-grade lubrication make it suitable for demanding wet and wash-down environments, including appropriate food-processing machinery applications.