6209 ZVL 45x85x19 Deep Groove Ball Bearing

6209 ZVL is a single-row deep groove ball bearing with principal dimensions of 45x85x19 mm. The bore diameter d is 45 mm, outside diameter D is 85 mm and width B is 19 mm. The exact designation 6209 identifies the open version without a suffix specifying shields, seals or increased C3 radial internal clearance.

6209 ZVL - Product Characteristics

The ZVL 6209 belongs to the 62 dimensional series of single-row deep groove ball bearings. This bearing design uses balls running in deep raceway grooves in the inner and outer rings.

The geometry is primarily suited to radial loading while also allowing axial loads to be accommodated in both directions.

For this exact product, the absence of a closure suffix is important. Current catalogues list 6209 ZVL separately from 6209 2RS ZVL and 6209 2Z ZVL, all with the same 45x85x19 mm principal dimensions.

Verified identification:

Manufacturer / Brand: ZVL
Designation: 6209
Bearing Type: Deep groove ball bearing
Construction: Single row
Version: Open
Dimensions: 45x85x19 mm
d - Bore Diameter: 45 mm
D - Outside Diameter: 85 mm
B - Width: 19 mm
Bore Code: 09
Closure Suffix: None
C3 Suffix: None in the supplied designation.

Dimensions

The principal dimensions of ZVL 6209 are:

d - Bore Diameter: 45 mm
D - Outside Diameter: 85 mm
B - Bearing Width: 19 mm
Dimensions: 45x85x19 mm.

For this bearing, the dimensional notation 45x85x19 mm corresponds to d x D x B.

The bore code 09 corresponds to a nominal bore diameter of 45 mm.

Dimensions alone, however, do not completely identify the bearing configuration because ZVL also offers 6209 bearings with shields, seals and different internal-clearance specifications.

Bearing Construction

6209 ZVL is a single-row, non-separable deep groove ball bearing.

The rolling elements operate between deep grooves in the inner and outer ring raceways. This construction allows radial loads to be carried efficiently and enables axial load accommodation in both directions.

The product designation supplied for this bearing is simply 6209. It does not contain a suffix identifying shields or contact seals.

This is technically important because ZVL variants such as 6209 2Z and 6209 2RS are separately catalogued products with the same principal dimensions.

Open Bearing Design

The exact designation:

6209 ZVL

contains no closure suffix.

It should therefore be identified as the open version rather than a shielded or sealed version.

For comparison, current listings separately identify:

6209 ZVL - open version
6209 2Z ZVL - double-shielded version
6209 2RS ZVL - double-sealed version.

This distinction matters when selecting a replacement because the closure configuration affects lubrication arrangements, protection from contamination and operating characteristics.

Loads and Operating Principle

A deep groove ball bearing is designed primarily for radial loads, but its deep raceway geometry also enables it to accommodate axial loads in both directions.

This makes the operating principle of the 6209 fundamentally different from that of a single-row tapered roller bearing, which supports axial load principally in one direction.

No specific ZVL dynamic load rating C, static load rating C0 or limiting speed is assigned here because sufficiently authoritative product-specific ZVL data for the exact open 6209 version were not located during verification. Values from SKF, FAG, NSK or another manufacturer's 6209 bearing should not automatically be transferred to this ZVL product.

Meaning of the 6209 Designation

The bearing designation provides information about its basic type and size:

6 - deep groove ball bearing

62 - dimensional series

09 - bore code corresponding to 45 mm

There is no additional suffix in the supplied designation.

Therefore:

6209 does not specify C3 clearance.

6209 does not specify 2Z / ZZ shields.

6209 does not specify 2RS seals.

These characteristics should not be added to the product description unless they are physically confirmed on the bearing or included in its complete manufacturer designation.

6209 ZVL vs 6209 2Z ZVL

Both products share the same principal dimensions:

45x85x19 mm

but they are different configurations.

6209 ZVL is the open version.

6209 2Z ZVL has metal shields on both sides. A current bearing catalogue lists both references separately, confirming that the closure configuration is a product-defining characteristic rather than simply an alternative way of writing the same reference.

6209 ZVL vs 6209 2RS ZVL

The difference again concerns the closure arrangement.

6209 ZVL: open bearing

6209 2RS ZVL: bearing with seals on both sides.

Both are listed with 45x85x19 mm dimensions.

Consequently, dimensional compatibility alone does not make the two configurations technically identical.

6209 ZVL vs 6209 C3

The supplied product designation contains no C3 suffix.

C3 identifies radial internal clearance greater than Normal. Current catalogues separately list ZVL 6209 variants carrying the C3 designation, including sealed and shielded configurations.

For SEO and technical identification, 6209 ZVL should therefore remain a separate product from 6209 C3 ZVL and other C3 configurations.

Selection and Interchangeability

When selecting an alternative to ZVL 6209, matching the 45x85x19 mm dimensions is necessary but not sufficient.

The replacement should be checked for bearing type, d = 45 mm bore, D = 85 mm outside diameter, B = 19 mm width, open or closed construction, radial internal clearance, load ratings, speed capability, tolerance class, cage design and lubrication requirements.

A 6209 bearing from SKF, FAG, NSK, NTN, Koyo or another manufacturer should not automatically be considered a fully verified equivalent solely because it has the same nominal dimensions.

Technical Specification

Manufacturer / Brand: ZVL
Designation: 6209
Product Type: Deep groove ball bearing
Type: Single-row deep groove ball bearing
Construction: Single row
Version: Open
Dimensions: 45x85x19 mm
d - Bore Diameter: 45 mm
D - Outside Diameter: 85 mm
B - Width: 19 mm
Rolling Elements: Balls
Bore: Cylindrical
Closure: Open / no closure suffix
C3: Not specified in the supplied designation.

FAQ

What are the dimensions of ZVL 6209?

ZVL 6209 measures 45x85x19 mm: d = 45 mm bore diameter, D = 85 mm outside diameter and B = 19 mm width.

What type of bearing is ZVL 6209?

It is a single-row deep groove ball bearing, designed primarily for radial loading while also being capable of accommodating axial loads in both directions.

Is ZVL 6209 an open bearing?

Yes. The exact designation 6209 contains no 2Z, 2ZR, ZZ, 2RS or 2RSR closure suffix. Open 6209 and closed ZVL variants are catalogued separately.

Does ZVL 6209 have C3 clearance?

The supplied designation does not contain the C3 suffix. It should therefore not be described as the C3 variant.

What does 09 mean in 6209?

The bore code 09 corresponds to a nominal bore diameter of 45 mm.

What loads can a 6209 deep groove ball bearing carry?

Its deep groove ball bearing construction primarily carries radial loads and can also accommodate axial loads acting in both directions.

Is ZVL 6209 the same as ZVL 6209 2Z?

No. Both have 45x85x19 mm principal dimensions, but 6209 is open while 6209 2Z has shields on both sides.

Can a 6209 bearing from another brand replace ZVL 6209?

Potentially, but dimensions alone do not establish full interchangeability. Internal clearance, closure configuration, load ratings, speed capability, cage, tolerance class and installation requirements should also be compared.

AI Overview

6209 ZVL is a single-row open deep groove ball bearing with dimensions 45x85x19 mm, where d = 45 mm, D = 85 mm and B = 19 mm. Its deep raceway geometry accommodates primarily radial loads and can also carry axial loads in both directions. The supplied 6209 designation contains no C3 or closure suffix.