NSK
75
75 × 115 × 20 mm
Load C
37.7 kN
Speed
6,300
Weight
0.52 kg

The NSK 6015DDU is a standard size deep groove ball bearings with ISO dimensions 75×115×20 mm. Bearings in the 75mm bore range are commonly used in large motors 37-200kW, ID fans, medium crushers, rolling shafts (37-200kW 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 6015.

NSKDeep Groove Ball BearingsPre-Order 3–5 Days

NSK 6015DDU

Deep Groove Ball Bearings75×115×20 mm — ISO 6015

Dimensions
Bore Diameter (d)75 mm
Outside Diameter (D)115 mm
Width (B)20 mm
Dynamic Load Rating (C)37.7 kN
Static Load Rating (C₀)29 kN
Limiting Speed (grease)6,300 rpm
Mass0.52 kg
Seal TypeDouble Sealed
ClearanceCN
Precision ClassP0
Genuine NSK2–4h delivery in cityFree technical support

Technical Specifications

Full specifications for NSK 6015DDU per OEM catalog.

Bore Diameter (d)75 mm
Outside Diameter (D)115 mm
Width (B)20 mm
Dynamic Load Rating (C)37.7 kN
Static Load Rating (C₀)29 kN
Limiting Speed (grease)6,300 rpm
Mass0.52 kg
Seal TypeDouble Sealed
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO 6015 — interchangeable dimensions.

BrandPart Number
NSK6015DDU
fag6015-2RSR
ntn6015LLU
skf6015-2RS1
zvl6015-2RSR
koyo60152RS
nachi60152NSLE
timken6015-2RS

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

Compare 6015 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
NSK6015DDU75×115×2037.729Current
FAG601575×115×2038.5View
FAG6015-2RSR75×115×2038.5View
FAG6015-2Z75×115×2038.5View
Koyo601575×115×2036.9View
Koyo60152RS75×115×2036.9View
Koyo6015ZZ75×115×2036.9View
NACHI601575×115×2037.3View
NACHI60152NSLE75×115×2037.3View

FAQ — NSK 6015DDU

Quick answers to common questions.

NSK 6015DDU có kích thước d×D×B = 75×115×20 mm theo tiêu chuẩn ISO. Đường kính trong d = 75 mm, đường kính ngoài D = 115 mm, chiều rộng B = 20 mm.

Common Applications

SteelEnergy

Deep Groove Ball Bearings with 75mm bore diameter are commonly used in large motors 37-200kW, ID fans, medium crushers, rolling shafts (37-200kW range).

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NSK 6015DDU
75×115×20 mm
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