NTN
60
60 × 85 × 17 mm
Load C
40.5 kN
Speed
3,200
Weight
0.27 kg

The NTN 51112 is a standard size thrust ball bearings with ISO dimensions 60×85×17 mm. Bearings in the 60mm 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. NTN Japan — Japanese technology, consistent quality, strong in automotive and machine tool bearings — 4 equivalent brands available under ISO designation 51112.

NTNThrust Ball BearingsPre-Order 3–5 Days

NTN 51112

Thrust Ball Bearings60×85×17 mm — ISO 51112

Dimensions
Bore Diameter (d)60 mm
Outside Diameter (D)85 mm
Width (B)17 mm
Dynamic Load Rating (C)40.5 kN
Static Load Rating (C₀)60 kN
Limiting Speed (grease)3,200 rpm
Mass0.27 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0
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Technical Specifications

Full specifications for NTN 51112 per OEM catalog.

Bore Diameter (d)60 mm
Outside Diameter (D)85 mm
Width (B)17 mm
Dynamic Load Rating (C)40.5 kN
Static Load Rating (C₀)60 kN
Limiting Speed (grease)3,200 rpm
Mass0.27 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO 51112 — interchangeable dimensions.

BrandPart Number
NTN51112
fag51112
nsk51112
skf51112
zvl51112
nachi51112

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

Compare 51112 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
NTN5111260×85×1740.560Current
FAG5111260×85×1741.3View
NACHI5111260×85×1740.1View
NSK5111260×85×1740.5View
SKF5111260×85×1740.5View
ZVL5111260×85×1740.5View

FAQ — NTN 51112

Quick answers to common questions.

NTN 51112 có kích thước d×D×B = 60×85×17 mm theo tiêu chuẩn ISO. Đường kính trong d = 60 mm, đường kính ngoài D = 85 mm, chiều rộng B = 17 mm.

Common Applications

ManufacturingEnergy

Thrust Ball Bearings with 60mm bore diameter are commonly used in vertical ball screws, large CNC rotary tables, heavy jacks, vertical pump shafts.

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NTN 51112
60×85×17 mm
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