NACHI
105
105 × 160 × 26 mm
Load C
63.1 kN
Speed
4,000
Weight
1.13 kg

The NACHI 6021ZZE is a large size deep groove ball bearings with ISO dimensions 105×160×26 mm. Bearings in the 105mm bore range are commonly used in large motors 37-200kW, ID fans, medium crushers, rolling shafts (37-200kW range). This is an double shielded (ZZ), effective dust prevention while allowing grease replenishment variant. NACHI Japan — bearings and cutting tools, strong in machine tool applications — 6 equivalent brands available under ISO designation 6021.

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NACHI 6021ZZE

Deep Groove Ball Bearings105×160×26 mm — ISO 6021

Dimensions
Bore Diameter (d)105 mm
Outside Diameter (D)160 mm
Width (B)26 mm
Dynamic Load Rating (C)63.1 kN
Static Load Rating (C₀)51.5 kN
Limiting Speed (grease)4,000 rpm
Mass1.13 kg
Seal TypeDouble Shielded
ClearanceCN
Precision ClassP0
Genuine NACHI2–4h delivery in cityFree technical support

Technical Specifications

Full specifications for NACHI 6021ZZE per OEM catalog.

Bore Diameter (d)105 mm
Outside Diameter (D)160 mm
Width (B)26 mm
Dynamic Load Rating (C)63.1 kN
Static Load Rating (C₀)51.5 kN
Limiting Speed (grease)4,000 rpm
Mass1.13 kg
Seal TypeDouble Shielded
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO 6021 — interchangeable dimensions.

BrandPart Number
NACHI6021ZZE
fag6021-2Z
nsk6021ZZ
ntn6021ZZ
skf6021-2Z
zvl6021-2ZR
koyo6021ZZ
timken6021-2Z

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

Compare 6021 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
NACHI6021ZZE105×160×2663.151.5Current
FAG6021105×160×2665View
FAG6021-2RSR105×160×2665View
FAG6021-2Z105×160×2665View
Koyo6021105×160×2662.4View
Koyo60212RS105×160×2662.4View
Koyo6021ZZ105×160×2662.4View
NACHI6021105×160×2663.1View
NACHI60212NSLE105×160×2663.1View

FAQ — NACHI 6021ZZE

Quick answers to common questions.

NACHI 6021ZZE có kích thước d×D×B = 105×160×26 mm theo tiêu chuẩn ISO. Đường kính trong d = 105 mm, đường kính ngoài D = 160 mm, chiều rộng B = 26 mm.

Common Applications

SteelEnergy

Deep Groove Ball Bearings with 105mm bore diameter are commonly used in large motors 37-200kW, ID fans, medium crushers, rolling shafts (37-200kW range).

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NACHI 6021ZZE
105×160×26 mm
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