NACHI
85
85 × 110 × 19 mm
Load C
49.5 kN
Speed
2,400
Weight
0.38 kg

The NACHI 51117 is a large size thrust ball bearings with ISO dimensions 85×110×19 mm. Bearings in the 85mm 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 51117.

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NACHI 51117

Thrust Ball Bearings85×110×19 mm — ISO 51117

Dimensions
Bore Diameter (d)85 mm
Outside Diameter (D)110 mm
Width (B)19 mm
Dynamic Load Rating (C)49.5 kN
Static Load Rating (C₀)77.2 kN
Limiting Speed (grease)2,400 rpm
Mass0.38 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0
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Technical Specifications

Full specifications for NACHI 51117 per OEM catalog.

Bore Diameter (d)85 mm
Outside Diameter (D)110 mm
Width (B)19 mm
Dynamic Load Rating (C)49.5 kN
Static Load Rating (C₀)77.2 kN
Limiting Speed (grease)2,400 rpm
Mass0.38 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO 51117 — interchangeable dimensions.

BrandPart Number
NACHI51117
fag51117
nsk51117
ntn51117
skf51117
zvl51117

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

Compare 51117 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
NACHI5111785×110×1949.577.2Current
SKF5111785×110×1950View
FAG5111785×110×1951View
NSK5111785×110×1950View
NTN5111785×110×1950View
ZVL5111785×110×1950View

FAQ — NACHI 51117

Quick answers to common questions.

NACHI 51117 có kích thước d×D×B = 85×110×19 mm theo tiêu chuẩn ISO. Đường kính trong d = 85 mm, đường kính ngoài D = 110 mm, chiều rộng B = 19 mm.

Common Applications

ManufacturingEnergy

Thrust Ball Bearings with 85mm bore diameter are commonly used in vertical ball screws, large CNC rotary tables, heavy jacks, vertical pump shafts.

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NACHI 51117
85×110×19 mm
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