SKF
⌀25
25 × 47 × 15 mm
Load C
24.5 kN
Speed
5,000
Weight
0.1 kg

The SKF 51205 is a small size thrust ball bearings with ISO dimensions 25×47×15 mm. Bearings in the 25mm bore range are commonly used in CNC rotary tables, couplings, hydraulic jacks, small vertical motor shafts. This is an open type, requires periodic lubrication, suitable for clean environments variant. SKF Sweden — the gold standard in bearings, world-leading manufacturing quality — 4 equivalent brands available under ISO designation 51205.

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SKF 51205

Thrust Ball Bearings — 25×47×15 mm — ISO 51205

Dimensions
Bore Diameter (d)25 mm
Outside Diameter (D)47 mm
Width (B)15 mm
Dynamic Load Rating (C)24.5 kN
Static Load Rating (C₀)33.5 kN
Limiting Speed (grease)5,000 rpm
Mass0.1 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0
Genuine SKF2–4h delivery in cityFree technical support

Technical Specifications

Full specifications for SKF 51205 per OEM catalog.

Bore Diameter (d)25 mm
Outside Diameter (D)47 mm
Width (B)15 mm
Dynamic Load Rating (C)24.5 kN
Static Load Rating (C₀)33.5 kN
Limiting Speed (grease)5,000 rpm
Mass0.1 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO 51205 — interchangeable dimensions.

BrandPart Number
SKF51205
fag51205
nsk51205
ntn51205
zvl51205
nachi51205

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

Compare 51205 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
SKF5120525×47×1524.533.5Current
FAG5120525×47×1525—View
NACHI5120525×47×1524.3—View
NSK5120525×47×1524.5—View
NTN5120525×47×1524.5—View
ZVL5120525×47×1524.5—View

FAQ — SKF 51205

Quick answers to common questions.

SKF 51205 có kích thước d×D×B = 25×47×15 mm theo tiêu chuẩn ISO. Đường kính trong d = 25 mm, đường kính ngoài D = 47 mm, chiều rộng B = 15 mm.

Common Applications

Machine toolsAutomotive

Thrust Ball Bearings with 25mm bore diameter are commonly used in CNC rotary tables, couplings, hydraulic jacks, small vertical motor shafts.

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SKF 51205
25×47×15 mm
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