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SKFNN3026KMSPDouble Row Cylindrical Roller Bearing — Super-Precision, 130 mm ID, 200 mm OD, 52 mm Width, 1:12 Tapered Bore, Machined Brass Cage

Condition: New – Open box
Condition Note: Made In Germany, New Old Stock, Stained

Availability:

1 in stock

SKF NN 3026 KM/SP super-precision double row cylindrical roller bearing, 130 x 200 x 52 mm, 1:12 tapered bore, machined brass cage, SP class, for spindles.

List Price

$527.82

1 in stock

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Specifications

Key Specifications

MFR / BrandSKF
MPNNN3026KMSP
ModelNN 3026 K M SP
Bearing TypeCylindrical Roller Bearing, Open
ID130 mm
OD200 mm
Width52 mm

Technical Specifications

MaterialBearing Steel
SeriesNN 3000
LubricantOil Preservative
Mpn VariantsNN 3026 KM/SP, NN-3026-KM/SP, NN-3026-K-M-SP, NN3026KMSP, NN3026
Precision ClassSP
Cage TypeMachined
Precision RatingSP
Rolling ElementsCylindrical Roller
Cage MaterialMachined brass
Number Of Rows2
Bore TypeTapered 1:12
Snap Ring IncludedNo
Harmonization Code8482.50.00.00

Cross-References

Cross Reference 1FAG NN3026-AS-K-M-SP
Cross Reference 2NSK NN3026MBKRCC1P4
Cross Reference 3NTN NN3026KC1NAP4
Seller Part Number: CG4#ATI8EX

Product Description

What this part is

SKF NN 3026 KM/SP is a super-precision double row cylindrical roller bearing in the NN 30 series with a 1:12 tapered bore and a machined brass cage. Three flanges on the inner ring and none on the outer ring let the shaft move axially in both directions. The outer ring is separable. It is used as the radial support in machine tool spindles.

Decoding the designation

NN — double row cylindrical roller bearing, flanges on the inner ring, plain outer ring.

30 — dimension series 30.

26 — bore code, 26 x 5 = 130 mm bore.

K — tapered bore, taper 1:12.

M — machined brass cage.

SP — SKF special precision tolerance class for super-precision cylindrical roller bearings.

What these specs mean in practice

Bore Diameter: 130 mm. Outside Diameter: 200 mm. Width: 52 mm. Bore Type: Tapered 1:12. Number Of Rows: 2. Rolling Elements: Cylindrical Roller. Cage Material: Machined brass. Precision Class: SP. Closure Type: Open.

The double row of rollers gives very high radial capacity and rigidity. Axial location comes from a companion angular contact or double direction thrust bearing.

Quantity and configuration

Unit Quantity: 1 Pc. Complete bearing: inner ring with both roller rows and cage, and outer ring.

Interchange guidance

Same envelope, double row, 1:12 tapered bore, super-precision: FAG NN3026-AS-K-M-SP, NSK NN3026MBKRCC1P4, NTN NN3026KC1NAP4. Pairs with SKF 234426 series double direction thrust bearings. MPN variants: NN 3026 KM/SP, NN-3026-KM/SP, NN-3026-K-M-SP, NN3026KMSP, NN3026. Harmonization Code: 8482.50.00.

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