NSK
45
45 × 75 × 16 mm
Load C
21.2 kN
Speed
10,000
Weight
0.23 kg

The NSK 6009DDU is a standard size deep groove ball bearings with ISO dimensions 45×75×16 mm. Bearings in the 45mm bore range are commonly used in motors 5.5-37kW, centrifugal pumps, air compressors, industrial gearboxes (5.5-37kW range). This is an double sealed (2RS), maintenance-free lubrication, ideal for harsh environments variant. NSK Japan — precision bearing specialist, CNC spindles and high-speed bearings — 6 equivalent brands available under ISO designation 6009.

NSKDeep Groove Ball BearingsPre-Order 3–5 Days

NSK 6009DDU

Deep Groove Ball Bearings45×75×16 mm — ISO 6009

Dimensions
Bore Diameter (d)45 mm
Outside Diameter (D)75 mm
Width (B)16 mm
Dynamic Load Rating (C)21.2 kN
Static Load Rating (C₀)14.6 kN
Limiting Speed (grease)10,000 rpm
Mass0.23 kg
Seal TypeDouble Sealed
ClearanceCN
Precision ClassP0
Genuine NSK2–4h delivery in cityFree technical support

Technical Specifications

Full specifications for NSK 6009DDU per OEM catalog.

Bore Diameter (d)45 mm
Outside Diameter (D)75 mm
Width (B)16 mm
Dynamic Load Rating (C)21.2 kN
Static Load Rating (C₀)14.6 kN
Limiting Speed (grease)10,000 rpm
Mass0.23 kg
Seal TypeDouble Sealed
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO 6009 — interchangeable dimensions.

BrandPart Number
NSK6009DDU
fag6009-2RSR
ntn6009LLU
skf6009-2RS1
zvl6009-2RSR
koyo60092RS
nachi60092NSLE
timken6009-2RS

* C/C₀ may vary ±5% across manufacturers.

Compare 6009 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
NSK6009DDU45×75×1621.214.6Current
FAG600945×75×1621.6View
FAG6009-2RSR45×75×1621.6View
FAG6009-2Z45×75×1621.6View
Koyo600945×75×1620.8View
Koyo60092RS45×75×1620.8View
Koyo6009ZZ45×75×1620.8View
NACHI600945×75×1621View
NACHI60092NSLE45×75×1621View

FAQ — NSK 6009DDU

Quick answers to common questions.

NSK 6009DDU có kích thước d×D×B = 45×75×16 mm theo tiêu chuẩn ISO. Đường kính trong d = 45 mm, đường kính ngoài D = 75 mm, chiều rộng B = 16 mm.

Common Applications

Heavy industryPumps

Deep Groove Ball Bearings with 45mm bore diameter are commonly used in motors 5.5-37kW, centrifugal pumps, air compressors, industrial gearboxes (5.5-37kW range).

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NSK 6009DDU
45×75×16 mm
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