NSK
50
50 × 110 × 43 mm
Load C
106 kN
Speed
2,000
Weight
1.3 kg

The NSK 51410 is a standard size thrust ball bearings with ISO dimensions 50×110×43 mm. Bearings in the 50mm bore range are commonly used in vertical ball screws, large CNC rotary tables, heavy jacks, vertical pump 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 51410.

NSKThrust Ball BearingsPre-Order 3–5 Days

NSK 51410

Thrust Ball Bearings50×110×43 mm — ISO 51410

Dimensions
Bore Diameter (d)50 mm
Outside Diameter (D)110 mm
Width (B)43 mm
Dynamic Load Rating (C)106 kN
Static Load Rating (C₀)170 kN
Limiting Speed (grease)2,000 rpm
Mass1.3 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0
Genuine NSK2–4h delivery in cityFree technical support

Technical Specifications

Full specifications for NSK 51410 per OEM catalog.

Bore Diameter (d)50 mm
Outside Diameter (D)110 mm
Width (B)43 mm
Dynamic Load Rating (C)106 kN
Static Load Rating (C₀)170 kN
Limiting Speed (grease)2,000 rpm
Mass1.3 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO 51410 — interchangeable dimensions.

BrandPart Number
NSK51410
fag51410
ntn51410
skf51410
zvl51410
nachi51410

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

Compare 51410 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
NSK5141050×110×43106170Current
FAG5141050×110×43108.1View
NACHI5141050×110×43104.9View
NTN5141050×110×43106View
SKF5141050×110×43106View
ZVL5141050×110×43106View

FAQ — NSK 51410

Quick answers to common questions.

NSK 51410 có kích thước d×D×B = 50×110×43 mm theo tiêu chuẩn ISO. Đường kính trong d = 50 mm, đường kính ngoài D = 110 mm, chiều rộng B = 43 mm.

Common Applications

ManufacturingEnergy

Thrust Ball Bearings with 50mm bore diameter are commonly used in vertical ball screws, large CNC rotary tables, heavy jacks, vertical pump shafts.

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NSK 51410
50×110×43 mm
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