NACHI
40
40 × 60 × 13 mm
Load C
25.7 kN
Speed
4,300
Weight
0.12 kg

The NACHI 51108 is a standard size thrust ball bearings with ISO dimensions 40×60×13 mm. Bearings in the 40mm 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 51108.

NACHIThrust Ball BearingsPre-Order 3–5 Days

NACHI 51108

Thrust Ball Bearings40×60×13 mm — ISO 51108

Dimensions
Bore Diameter (d)40 mm
Outside Diameter (D)60 mm
Width (B)13 mm
Dynamic Load Rating (C)25.7 kN
Static Load Rating (C₀)36.1 kN
Limiting Speed (grease)4,300 rpm
Mass0.12 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0
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Technical Specifications

Full specifications for NACHI 51108 per OEM catalog.

Bore Diameter (d)40 mm
Outside Diameter (D)60 mm
Width (B)13 mm
Dynamic Load Rating (C)25.7 kN
Static Load Rating (C₀)36.1 kN
Limiting Speed (grease)4,300 rpm
Mass0.12 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO 51108 — interchangeable dimensions.

BrandPart Number
NACHI51108
fag51108
nsk51108
ntn51108
skf51108
zvl51108

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

Compare 51108 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
NACHI5110840×60×1325.736.1Current
FAG5110840×60×1326.5View
NSK5110840×60×1326View
NTN5110840×60×1326View
SKF5110840×60×1326View
ZVL5110840×60×1326View

FAQ — NACHI 51108

Quick answers to common questions.

NACHI 51108 có kích thước d×D×B = 40×60×13 mm theo tiêu chuẩn ISO. Đường kính trong d = 40 mm, đường kính ngoài D = 60 mm, chiều rộng B = 13 mm.

Common Applications

Machine toolsAutomotive

Thrust Ball Bearings with 40mm bore diameter are commonly used in CNC rotary tables, couplings, hydraulic jacks, small vertical motor shafts.

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NACHI 51108
40×60×13 mm
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