NACHI
45
45 × 75 × 16 mm
Load C
21 kN
Speed
10,000
Weight
0.23 kg

The NACHI 6009 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 open type, requires periodic lubrication, suitable for clean environments variant. NACHI Japan — bearings and cutting tools, strong in machine tool applications — 6 equivalent brands available under ISO designation 6009.

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NACHI 6009

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 kN
Static Load Rating (C₀)14.5 kN
Limiting Speed (grease)10,000 rpm
Mass0.23 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0
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Technical Specifications

Full specifications for NACHI 6009 per OEM catalog.

Bore Diameter (d)45 mm
Outside Diameter (D)75 mm
Width (B)16 mm
Dynamic Load Rating (C)21 kN
Static Load Rating (C₀)14.5 kN
Limiting Speed (grease)10,000 rpm
Mass0.23 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO 6009 — interchangeable dimensions.

BrandPart Number
NACHI6009
fag6009
nsk6009
ntn6009
skf6009
zvl6009
koyo6009
timken6009

* 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)
NACHI600945×75×162114.5Current
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
NACHI60092NSLE45×75×1621View
NACHI6009ZZE45×75×1621View

FAQ — NACHI 6009

Quick answers to common questions.

NACHI 6009 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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NACHI 6009
45×75×16 mm
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