NACHI
70
70 × 95 × 18 mm
Load C
46 kN
Speed
2,800
Weight
0.33 kg

The NACHI 51114 is a standard size thrust ball bearings with ISO dimensions 70×95×18 mm. Bearings in the 70mm 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. NACHI Japan — bearings and cutting tools, strong in machine tool applications — 4 equivalent brands available under ISO designation 51114.

NACHIThrust Ball BearingsPre-Order 3–5 Days

NACHI 51114

Thrust Ball Bearings70×95×18 mm — ISO 51114

Dimensions
Bore Diameter (d)70 mm
Outside Diameter (D)95 mm
Width (B)18 mm
Dynamic Load Rating (C)46 kN
Static Load Rating (C₀)70.3 kN
Limiting Speed (grease)2,800 rpm
Mass0.33 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0
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Technical Specifications

Full specifications for NACHI 51114 per OEM catalog.

Bore Diameter (d)70 mm
Outside Diameter (D)95 mm
Width (B)18 mm
Dynamic Load Rating (C)46 kN
Static Load Rating (C₀)70.3 kN
Limiting Speed (grease)2,800 rpm
Mass0.33 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO 51114 — interchangeable dimensions.

BrandPart Number
NACHI51114
fag51114
nsk51114
ntn51114
skf51114
zvl51114

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

Compare 51114 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
NACHI5111470×95×184670.3Current
FAG5111470×95×1847.4View
NSK5111470×95×1846.5View
NTN5111470×95×1846.5View
SKF5111470×95×1846.5View
ZVL5111470×95×1846.5View

FAQ — NACHI 51114

Quick answers to common questions.

NACHI 51114 có kích thước d×D×B = 70×95×18 mm theo tiêu chuẩn ISO. Đường kính trong d = 70 mm, đường kính ngoài D = 95 mm, chiều rộng B = 18 mm.

Common Applications

ManufacturingEnergy

Thrust Ball Bearings with 70mm bore diameter are commonly used in vertical ball screws, large CNC rotary tables, heavy jacks, vertical pump shafts.

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NACHI 51114
70×95×18 mm
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