NSK
85
85 × 110 × 19 mm
Load C
50 kN
Speed
2,400
Weight
0.38 kg

The NSK 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. NSK Japan — precision bearing specialist, CNC spindles and high-speed bearings — 4 equivalent brands available under ISO designation 51117.

NSKThrust Ball BearingsPre-Order 3–5 Days

NSK 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)50 kN
Static Load Rating (C₀)78 kN
Limiting Speed (grease)2,400 rpm
Mass0.38 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0
Genuine NSK2–4h delivery in cityFree technical support

Technical Specifications

Full specifications for NSK 51117 per OEM catalog.

Bore Diameter (d)85 mm
Outside Diameter (D)110 mm
Width (B)19 mm
Dynamic Load Rating (C)50 kN
Static Load Rating (C₀)78 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
NSK51117
fag51117
ntn51117
skf51117
zvl51117
nachi51117

* 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)
NSK5111785×110×195078Current
SKF5111785×110×1950View
FAG5111785×110×1951View
NACHI5111785×110×1949.5View
NTN5111785×110×1950View
ZVL5111785×110×1950View

FAQ — NSK 51117

Quick answers to common questions.

NSK 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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NSK 51117
85×110×19 mm
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