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ConsolidatedNN3006KMSP5Double Row Cylindrical Roller Bearing – 30 mm ID, 55 mm OD, 19 mm Width, 1:12 Tapered Bore, Brass Cage, P5

Condition: New

Availability:

2 in stock

Double-row cylindrical roller bearing, 30 mm bore x 55 mm OD x 19 mm wide, 1:12 tapered bore, brass cage, P5 precision. Consolidated (FAG NN3006-K-M-SP).

List Price

$297.55

2 in stock

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Specifications

Key Specifications

MFR / BrandConsolidated
MPNNN3006KMSP5
ModelNN3006-AS-K-M-SP
Bearing TypeCylindrical Roller Bearing, Open
ID30 mm
OD55 mm
Width19 mm

Technical Specifications

MaterialChrome Steel
SeriesNN3000
LubricantGrease or oil
Overall Width19 mm
Mpn VariantsNN3006KMS.P5, NN3006KMSP5, NN 3006 K MS P5, NN-3006-K-MS-SP, NN3006-AS-K-M-SP, NN 3006 AS K M SP, NN3006K.M.SP, Consolidated NN3006KMS.P5
Precision ClassRBEC 5 / P5
Closure TypeOpen
Precision RatingRBEC 5 / P5
Rolling ElementsCylindrical Roller
Cage MaterialMachined brass
Number Of Rows2
Bore TypeTapered 1:12
Snap Ring IncludedNo
Relubrication FeatureLubrication groove and holes in outer ring (W33 equivalent)
Harmonization Code8482.50.00.00

Cross-References

Cross Reference 1NSK NN3006MBKR
Cross Reference 2SKF NN 3006 KTN/SP – polyamide cage, not brass
Cross Reference 3FAG NN3006-D-K-TVP-SP-XL – polyamide cage, not brass
Seller Part Number: B-AR1B3#RLCFIO

Product Description

What this part is

Consolidated NN3006KMS.P5 (FAG designation), a double-row cylindrical roller bearing for machine tool spindles. Bore Diameter: 30 mm. Outside Diameter: 55 mm. Width: 19 mm. Bore Type: Tapered 1:12. Cage Material: Machined brass. Precision Class: RBEC 5 / P5. Number Of Rows: 2. Closure Type: Open. Lubricant: grease or oil.

Decoding the designation

NN — double-row cylindrical roller bearing, two ribs on the inner ring, rib-less separable outer ring.

30 — dimension series 30.

06 — bore code, 06 x 5 = 30 mm.

AS — lubrication groove and holes in the outer ring.

K — tapered bore, taper 1:12.

M — machined brass cage.

S — lubrication groove and holes in the outer ring, W33 equivalent.

P5 — tolerance class RBEC 5 / P5.

SP — Schaeffler restricted tolerance class for super-precision cylindrical roller bearings.

What these specs mean in practice

Two rows of cylindrical rollers give high radial stiffness in a narrow section. The 1:12 tapered bore mounts directly on a tapered spindle journal, and axial drive-up sets the radial clearance or preload. The outer ring separates, so the unit is a non-locating bearing and the spindle floats axially. Rolling Elements: Cylindrical Roller. No contact angle applies.

Mounting data

Minimum Chamfer Dimension: 1 mm. Maximum Recess Radius: 1 mm.

Quantity and configuration

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

Interchange guidance

Same 30 x 55 x 19 mm envelope with 1:12 tapered bore: NSK NN3006MBKR (brass cage), SKF NN 3006 KTN/SP (polyamide cage), FAG NN3006-D-K-TVP-SP-XL (current FAG, polyamide cage). Pairs with 234406 series double-direction axial angular contact thrust bearings.

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