SKF
9
9 × 13 × 12 mm
Load C
6.2 kN
Speed
30,000
Weight
0.004 kg

The SKF HK0912 is a miniature size needle roller bearings with ISO dimensions 9×13×12 mm. Bearings in the 9mm 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. SKF Sweden — the gold standard in bearings, world-leading manufacturing quality — 3 equivalent brands available under ISO designation HK0912.

SKFNeedle Roller BearingsPre-Order 3–5 Days

SKF HK0912

Needle Roller Bearings9×13×12 mm — ISO HK0912

Dimensions
Bore Diameter (d)9 mm
Outside Diameter (D)13 mm
Width (B)12 mm
Dynamic Load Rating (C)6.2 kN
Static Load Rating (C₀)5.6 kN
Limiting Speed (grease)30,000 rpm
Mass0.004 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0
Genuine SKF2–4h delivery in cityFree technical support

Technical Specifications

Full specifications for SKF HK0912 per OEM catalog.

Bore Diameter (d)9 mm
Outside Diameter (D)13 mm
Width (B)12 mm
Dynamic Load Rating (C)6.2 kN
Static Load Rating (C₀)5.6 kN
Limiting Speed (grease)30,000 rpm
Mass0.004 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO HK0912 — interchangeable dimensions.

BrandPart Number
SKFHK0912
ikoHK0912
nskHK0912
ntnHK0912
nachiHK0912

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

Compare HK0912 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
SKFHK09129×13×126.25.6Current
IKOHK09129×13×126.2View
NACHIHK09129×13×126.1View
NSKHK09129×13×126.2View
NTNHK09129×13×126.2View

FAQ — SKF HK0912

Quick answers to common questions.

SKF HK0912 có kích thước d×D×B = 9×13×12 mm theo tiêu chuẩn ISO. Đường kính trong d = 9 mm, đường kính ngoài D = 13 mm, chiều rộng B = 12 mm.

Common Applications

AutomotiveRobotics

Needle Roller Bearings with 9mm bore diameter are commonly used in automatic car transmissions, universal joints, industrial robots, sewing machines.

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SKF HK0912
9×13×12 mm
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