Koyo
12
12 × 28 × 7 mm
Load C
3.9 kN
Speed
28,000
Weight
0.02 kg

The Koyo 16001ZZ is a small size deep groove ball bearings with ISO dimensions 12×28×7 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 16001.

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Koyo 16001ZZ

Deep Groove Ball Bearings12×28×7 mm — ISO 16001

Dimensions
Bore Diameter (d)12 mm
Outside Diameter (D)28 mm
Width (B)7 mm
Dynamic Load Rating (C)3.9 kN
Static Load Rating (C₀)2 kN
Limiting Speed (grease)28,000 rpm
Mass0.02 kg
Seal TypeDouble Shielded
ClearanceCN
Precision ClassP0
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Technical Specifications

Full specifications for Koyo 16001ZZ per OEM catalog.

Bore Diameter (d)12 mm
Outside Diameter (D)28 mm
Width (B)7 mm
Dynamic Load Rating (C)3.9 kN
Static Load Rating (C₀)2 kN
Limiting Speed (grease)28,000 rpm
Mass0.02 kg
Seal TypeDouble Shielded
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO 16001 — interchangeable dimensions.

BrandPart Number
Koyo16001ZZ
fag16001-2Z
nsk16001ZZ
ntn16001ZZ
skf16001-2Z
zvl16001-2ZR
nachi16001ZZE
timken16001-2Z

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

Compare 16001 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
Koyo16001ZZ12×28×73.92Current
FAG1600112×28×74.1View
FAG16001-2RSR12×28×74.1View
FAG16001-2Z12×28×74.1View
Koyo1600112×28×73.9View
Koyo160012RS12×28×73.9View
NACHI1600112×28×74View
NACHI160012NSLE12×28×74View
NACHI16001ZZE12×28×74View

FAQ — Koyo 16001ZZ

Quick answers to common questions.

Koyo 16001ZZ có kích thước d×D×B = 12×28×7 mm theo tiêu chuẩn ISO. Đường kính trong d = 12 mm, đường kính ngoài D = 28 mm, chiều rộng B = 7 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 16001ZZ
12×28×7 mm
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