NACHI
10
10 × 14 × 12 mm
Load C
6.4 kN
Speed
28,000
Weight
0.004 kg

The NACHI HK1012 is a miniature size needle roller bearings with ISO dimensions 10×14×12 mm. Bearings in the 10mm bore range are commonly used in automatic car transmissions, universal joints, industrial robots, sewing machines. This is an open type, requires periodic lubrication, suitable for clean environments variant. NACHI Japan — bearings and cutting tools, strong in machine tool applications — 3 equivalent brands available under ISO designation HK1012.

NACHINeedle Roller BearingsPre-Order 3–5 Days

NACHI HK1012

Needle Roller Bearings10×14×12 mm — ISO HK1012

Dimensions
Bore Diameter (d)10 mm
Outside Diameter (D)14 mm
Width (B)12 mm
Dynamic Load Rating (C)6.4 kN
Static Load Rating (C₀)5.9 kN
Limiting Speed (grease)28,000 rpm
Mass0.004 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0
Genuine NACHI2–4h delivery in cityFree technical support

Technical Specifications

Full specifications for NACHI HK1012 per OEM catalog.

Bore Diameter (d)10 mm
Outside Diameter (D)14 mm
Width (B)12 mm
Dynamic Load Rating (C)6.4 kN
Static Load Rating (C₀)5.9 kN
Limiting Speed (grease)28,000 rpm
Mass0.004 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO HK1012 — interchangeable dimensions.

BrandPart Number
NACHIHK1012
ikoHK1012
nskHK1012
ntnHK1012
skfHK1012

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

Compare HK1012 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
NACHIHK101210×14×126.45.9Current
IKOHK101210×14×126.5View
NSKHK101210×14×126.5View
NTNHK101210×14×126.5View
SKFHK101210×14×126.5View

FAQ — NACHI HK1012

Quick answers to common questions.

NACHI HK1012 có kích thước d×D×B = 10×14×12 mm theo tiêu chuẩn ISO. Đường kính trong d = 10 mm, đường kính ngoài D = 14 mm, chiều rộng B = 12 mm.

Common Applications

AutomotiveRobotics

Needle Roller Bearings with 10mm bore diameter are commonly used in automatic car transmissions, universal joints, industrial robots, sewing machines.

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NACHI HK1012
10×14×12 mm
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