NACHI
55
55 × 90 × 18 mm
Load C
28.3 kN
Speed
8,500
Weight
0.35 kg

The NACHI 60112NSLE is a standard size deep groove ball bearings with ISO dimensions 55×90×18 mm. Bearings in the 55mm 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. NACHI Japan — bearings and cutting tools, strong in machine tool applications — 6 equivalent brands available under ISO designation 6011.

NACHIDeep Groove Ball BearingsPre-Order 3–5 Days

NACHI 60112NSLE

Deep Groove Ball Bearings55×90×18 mm — ISO 6011

Dimensions
Bore Diameter (d)55 mm
Outside Diameter (D)90 mm
Width (B)18 mm
Dynamic Load Rating (C)28.3 kN
Static Load Rating (C₀)19.8 kN
Limiting Speed (grease)8,500 rpm
Mass0.35 kg
Seal TypeDouble Sealed
ClearanceCN
Precision ClassP0
Genuine NACHI2–4h delivery in cityFree technical support

Technical Specifications

Full specifications for NACHI 60112NSLE per OEM catalog.

Bore Diameter (d)55 mm
Outside Diameter (D)90 mm
Width (B)18 mm
Dynamic Load Rating (C)28.3 kN
Static Load Rating (C₀)19.8 kN
Limiting Speed (grease)8,500 rpm
Mass0.35 kg
Seal TypeDouble Sealed
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO 6011 — interchangeable dimensions.

BrandPart Number
NACHI60112NSLE
fag6011-2RSR
nsk6011DDU
ntn6011LLU
skf6011-2RS1
zvl6011-2RSR
koyo60112RS
timken6011-2RS

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

Compare 6011 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
NACHI60112NSLE55×90×1828.319.8Current
FAG601155×90×1829.2View
FAG6011-2RSR55×90×1829.2View
FAG6011-2Z55×90×1829.2View
Koyo601155×90×1828View
Koyo60112RS55×90×1828View
Koyo6011ZZ55×90×1828View
NACHI601155×90×1828.3View
NACHI6011ZZE55×90×1828.3View

FAQ — NACHI 60112NSLE

Quick answers to common questions.

NACHI 60112NSLE có kích thước d×D×B = 55×90×18 mm theo tiêu chuẩn ISO. Đường kính trong d = 55 mm, đường kính ngoài D = 90 mm, chiều rộng B = 18 mm.

Common Applications

Heavy industryPumps

Deep Groove Ball Bearings with 55mm bore diameter are commonly used in motors 5.5-37kW, centrifugal pumps, air compressors, industrial gearboxes (5.5-37kW range).

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NACHI 60112NSLE
55×90×18 mm
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