Koyo
12
12 × 28 × 8 mm
Load C
5 kN
Speed
26,000
Weight
0.02 kg

The Koyo 6001ZZ is a small size deep groove ball bearings with ISO dimensions 12×28×8 mm. Bearings in the 12mm bore range are commonly used in small motors, computer fans, printers, medical devices (under 0.5kW range). This is an double shielded (ZZ), effective dust prevention while allowing grease replenishment variant. Koyo (JTEKT) Japan — OEM automotive bearings for Toyota, Honda, Japanese quality competitive pricing — 6 equivalent brands available under ISO designation 6001.

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Koyo 6001ZZ

Deep Groove Ball Bearings12×28×8 mm — ISO 6001

Dimensions
Bore Diameter (d)12 mm
Outside Diameter (D)28 mm
Width (B)8 mm
Dynamic Load Rating (C)5 kN
Static Load Rating (C₀)2.7 kN
Limiting Speed (grease)26,000 rpm
Mass0.02 kg
Seal TypeDouble Shielded
ClearanceCN
Precision ClassP0
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Technical Specifications

Full specifications for Koyo 6001ZZ per OEM catalog.

Bore Diameter (d)12 mm
Outside Diameter (D)28 mm
Width (B)8 mm
Dynamic Load Rating (C)5 kN
Static Load Rating (C₀)2.7 kN
Limiting Speed (grease)26,000 rpm
Mass0.02 kg
Seal TypeDouble Shielded
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO 6001 — interchangeable dimensions.

BrandPart Number
Koyo6001ZZ
fag6001-2Z
nsk6001ZZ
ntn6001ZZ
skf6001-2Z
zvl6001-2ZR
nachi6001ZZE
timken6001-2Z

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

Compare 6001 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
Koyo6001ZZ12×28×852.7Current
FAG600112×28×85.2View
FAG6001-2RSR12×28×85.2View
FAG6001-2Z12×28×85.2View
Koyo600112×28×85View
Koyo60012RS12×28×85View
NACHI600112×28×85View
NACHI60012NSLE12×28×85View
NACHI6001ZZE12×28×85View

FAQ — Koyo 6001ZZ

Quick answers to common questions.

Koyo 6001ZZ có kích thước d×D×B = 12×28×8 mm theo tiêu chuẩn ISO. Đường kính trong d = 12 mm, đường kính ngoài D = 28 mm, chiều rộng B = 8 mm.

Common Applications

Office equipmentElectronics

Deep Groove Ball Bearings with 12mm bore diameter are commonly used in small motors, computer fans, printers, medical devices (under 0.5kW range).

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Koyo 6001ZZ
12×28×8 mm
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