NACHI
⌀15
15 × 28 × 9 mm
Load C
9.5 kN
Speed
8,000
Weight
0.02 kg

The NACHI 51102 is a small size thrust ball bearings with ISO dimensions 15×28×9 mm. Bearings in the 15mm 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. NACHI Japan — bearings and cutting tools, strong in machine tool applications — 4 equivalent brands available under ISO designation 51102.

NACHIThrust Ball BearingsPre-Order 3–5 Days

NACHI 51102

Thrust Ball Bearings — 15×28×9 mm — ISO 51102

Dimensions
Bore Diameter (d)15 mm
Outside Diameter (D)28 mm
Width (B)9 mm
Dynamic Load Rating (C)9.5 kN
Static Load Rating (C₀)12.1 kN
Limiting Speed (grease)8,000 rpm
Mass0.02 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0
Genuine NACHI2–4h delivery in cityFree technical support

Technical Specifications

Full specifications for NACHI 51102 per OEM catalog.

Bore Diameter (d)15 mm
Outside Diameter (D)28 mm
Width (B)9 mm
Dynamic Load Rating (C)9.5 kN
Static Load Rating (C₀)12.1 kN
Limiting Speed (grease)8,000 rpm
Mass0.02 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO 51102 — interchangeable dimensions.

BrandPart Number
NACHI51102
fag51102
nsk51102
ntn51102
skf51102
zvl51102

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

Compare 51102 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
NACHI5110215×28×99.512.1Current
FAG5110215×28×99.8—View
NSK5110215×28×99.6—View
NTN5110215×28×99.6—View
SKF5110215×28×99.6—View
ZVL5110215×28×99.6—View

FAQ — NACHI 51102

Quick answers to common questions.

NACHI 51102 có kích thước d×D×B = 15×28×9 mm theo tiêu chuẩn ISO. Đường kính trong d = 15 mm, đường kính ngoài D = 28 mm, chiều rộng B = 9 mm.

Common Applications

Machine toolsAutomotive

Thrust Ball Bearings with 15mm bore diameter are commonly used in CNC rotary tables, couplings, hydraulic jacks, small vertical motor shafts.

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NACHI 51102
15×28×9 mm
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