NSK
10
10 × 19 × 5 mm
Load C
1.4 kN
Speed
38,000
Weight
0.005 kg

The NSK 61800DDU is a miniature size deep groove ball bearings with ISO dimensions 10×19×5 mm. Bearings in the 10mm bore range are commonly used in small motors, computer fans, printers, medical devices (under 0.5kW 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 61800.

NSKDeep Groove Ball BearingsPre-Order 3–5 Days

NSK 61800DDU

Deep Groove Ball Bearings10×19×5 mm — ISO 61800

Dimensions
Bore Diameter (d)10 mm
Outside Diameter (D)19 mm
Width (B)5 mm
Dynamic Load Rating (C)1.4 kN
Static Load Rating (C₀)0.7 kN
Limiting Speed (grease)38,000 rpm
Mass0.005 kg
Seal TypeDouble Sealed
ClearanceCN
Precision ClassP0
Genuine NSK2–4h delivery in cityFree technical support

Technical Specifications

Full specifications for NSK 61800DDU per OEM catalog.

Bore Diameter (d)10 mm
Outside Diameter (D)19 mm
Width (B)5 mm
Dynamic Load Rating (C)1.4 kN
Static Load Rating (C₀)0.7 kN
Limiting Speed (grease)38,000 rpm
Mass0.005 kg
Seal TypeDouble Sealed
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO 61800 — interchangeable dimensions.

BrandPart Number
NSK61800DDU
fag61800-2RSR
ntn61800LLU
skf61800-2RS1
zvl61800-2RSR
koyo618002RS
nachi618002NSLE
timken61800-2RS

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

Compare 61800 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
NSK61800DDU10×19×51.40.7Current
FAG6180010×19×51.5View
FAG61800-2RSR10×19×51.5View
FAG61800-2Z10×19×51.5View
Koyo6180010×19×51.4View
Koyo618002RS10×19×51.4View
Koyo61800ZZ10×19×51.4View
NACHI6180010×19×51.4View
NACHI618002NSLE10×19×51.4View

FAQ — NSK 61800DDU

Quick answers to common questions.

NSK 61800DDU có kích thước d×D×B = 10×19×5 mm theo tiêu chuẩn ISO. Đường kính trong d = 10 mm, đường kính ngoài D = 19 mm, chiều rộng B = 5 mm.

Common Applications

Office equipmentElectronics

Deep Groove Ball Bearings with 10mm bore diameter are commonly used in small motors, computer fans, printers, medical devices (under 0.5kW range).

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NSK 61800DDU
10×19×5 mm
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