NSK
25
25 × 60 × 24 mm
Load C
36 kN
Speed
3,800
Weight
0.22 kg

The NSK 51405 is a small size thrust ball bearings with ISO dimensions 25×60×24 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. NSK Japan — precision bearing specialist, CNC spindles and high-speed bearings — 4 equivalent brands available under ISO designation 51405.

NSKThrust Ball BearingsPre-Order 3–5 Days

NSK 51405

Thrust Ball Bearings25×60×24 mm — ISO 51405

Dimensions
Bore Diameter (d)25 mm
Outside Diameter (D)60 mm
Width (B)24 mm
Dynamic Load Rating (C)36 kN
Static Load Rating (C₀)51 kN
Limiting Speed (grease)3,800 rpm
Mass0.22 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0
Genuine NSK2–4h delivery in cityFree technical support

Technical Specifications

Full specifications for NSK 51405 per OEM catalog.

Bore Diameter (d)25 mm
Outside Diameter (D)60 mm
Width (B)24 mm
Dynamic Load Rating (C)36 kN
Static Load Rating (C₀)51 kN
Limiting Speed (grease)3,800 rpm
Mass0.22 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO 51405 — interchangeable dimensions.

BrandPart Number
NSK51405
fag51405
ntn51405
skf51405
zvl51405
nachi51405

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

Compare 51405 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
NSK5140525×60×243651Current
FAG5140525×60×2436.7View
NACHI5140525×60×2435.6View
NTN5140525×60×2436View
SKF5140525×60×2436View
ZVL5140525×60×2436View

FAQ — NSK 51405

Quick answers to common questions.

NSK 51405 có kích thước d×D×B = 25×60×24 mm theo tiêu chuẩn ISO. Đường kính trong d = 25 mm, đường kính ngoài D = 60 mm, chiều rộng B = 24 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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NSK 51405
25×60×24 mm
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