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SKFNN-3011-KMC/C4817Cylindrical Roller Bearing – Tapered Bore, 55 mm ID, 90 mm OD, 26 mm Width, Double Row, C4 Clearance, P5 Precision.

Condition: New

Availability:

1 in stock

SKF NN3011 KM/C4 double-row cylindrical roller bearing, 55 mm bore, 90 mm OD, 26 mm width, tapered bore, C4 clearance, P5 precision.

List Price

$143.79

1 in stock

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Specifications

Key Specifications

MFR / BrandSKF
MPNNN-3011-KMC/C4817
ModelNN3011KMC4817 NN 3011 K M C4817
Bearing TypeCylindrical Roller Bearing, Open
ID55 mm
OD90 mm
Width26 mm

Technical Specifications

MaterialBearing Steel
SeriesNN 30
Precision ClassRBEC 5 / P5
Rolling ElementsCylindrical Roller
Number Of Rows2
Bore TypeTapered
Snap Ring IncludedNo
Internal ClearanceC4
Harmonization Code8482.50.00.00
Bearing MaterialBearing Steel
Seller Part Number: B-AJ6B1#BSUJ5Q

Product Description

What this part is

Double-row cylindrical roller bearing, SKF NN3011KMC4817. Bore Diameter: 55 mm. Outside Diameter: 90 mm. Overall Width: 26 mm. Bore Type: Tapered. Rolling Elements: Cylindrical Roller. Number Of Rows: 2.

Decoding the designation

NN — double-row cylindrical roller bearing series, full complement geometry, no contact angle.

K — 1:12 taper bore for mounting on an adapter sleeve or tapered shaft seat.

P5 — ISO P5 precision class, tighter running accuracy than standard tolerance.

C4 — internal clearance class C4, greater than normal (CN) clearance.

What these specs mean in practice

Internal Clearance: C4. Precision Class: RBEC 5 / P5. The tapered bore and elevated clearance class are typical of spindle and machine-tool mounting where thermal growth is compensated with an interference fit on a sleeve.

Quantity and configuration

Snap Ring: No.

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