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Original <p> 51101 Rodamiento de Bolas de Empuje P0-P2 Precisión Lubricación con Grasa/aceite 65x100x47mm thumbnail 1
Original <p> 51101 Rodamiento de Bolas de Empuje P0-P2 Precisión Lubricación con Grasa/aceite 65x100x47mm - Side View thumbnail 2
Original <p> 51101 Rodamiento de Bolas de Empuje P0-P2 Precisión Lubricación con Grasa/aceite 65x100x47mm - Detail thumbnail 3
Original <p> 51101 Rodamiento de Bolas de Empuje P0-P2 Precisión Lubricación con Grasa/aceite 65x100x47mm - Dimension thumbnail 4
NTN GENUINE
IN STOCK
Original <p> 51101 Rodamiento de Bolas de Empuje P0-P2 Precisión Lubricación con Grasa/aceite 65x100x47mm
Original <p> 51101 Rodamiento de Bolas de Empuje P0-P2 Precisión Lubricación con Grasa/aceite 65x100x47mm - Side View
Original <p> 51101 Rodamiento de Bolas de Empuje P0-P2 Precisión Lubricación con Grasa/aceite 65x100x47mm - Detail
Original <p> 51101 Rodamiento de Bolas de Empuje P0-P2 Precisión Lubricación con Grasa/aceite 65x100x47mm - Dimension
Model
51101
Origin
JAPAN
Lead Time
5-7 DAYS
NTN AUTHORIZED · OEM SUPPLIER

Original <p> 51101 Rodamiento de Bolas de Empuje P0-P2 Precisión Lubricación con Grasa/aceite 65x100x47mm

MODEL: 51101 100% Genuine · Traceable

Ensure uninterrupted production with the NTN 51101 thrust ball bearing, a precision-engineered solution that delivers consistent performance for automotive and machinery applications. Its separated design allows for easy installation and maintenance, while P0-P2 precision ratings ensure reliable load handling up to 65x100x47mm dimensions.Grease or oil lubrication flexibility adapts to your operational conditions, reducing downtime from lubrication mismatchesISO 9001:2008 certified quality with full traceability, eliminating compliance risks in global supply chainsSingle-row construction optimized for thrust loads, backed by NTN’s 10+ years of technical expertise for extended service life

Key Specifications
SPEC-01
Bore (d)
65mm
OD (D)
100mm
Width (B)
47mm
Dyn. Load Cr
183 kN
Stat. Load C0
220 kN
Lim. Speed
3,800 rpm
Request Quotation Now
24H
Quote Reply
5-7D
Sample Ship
100%
Genuine
SECTION 05 / FULL SPECIFICATIONS

Complete Technical Parameters

All specifications strictly follow NTN factory standards. Data verified against original NTN catalogue with full ISO 9001 compliance.

Dimensions DIM
Bore Diameter (d)65 mm
Outer Diameter (D)100 mm
Width (B)47 mm
Chamfer (rs min)2.1 mm
Net Weight1.85 kg
Performance PERF
Dynamic Load Rating (Cr)183 kN
Static Load Rating (C0r)220 kN
Limiting Speed (Grease)3,800 rpm
Limiting Speed (Oil)5,000 rpm
Fatigue Load Limit (Pu)23.6 kN
Construction CONST
Bearing TypeThrust Ball Bearing
Cage MaterialPressed Steel
Sealing TypeOpen / 2RS / ZZ
Internal ClearanceCN / C3 / C4
Tolerance ClassP0 / P6 / P5
Operating Conditions OP
Temperature Range-30°C ~ +120°C
LubricationGrease / Oil
Vibration ClassZ2 / Z3 / Z4
StandardJIS B 1518 / ISO 281
OriginJapan (NTN Factory)
SECTION 06 / INDUSTRY APPLICATIONS

Compatible Equipment & Industries

Validated by 2,400+ OEM customers across 50+ countries. Engineered for high-reliability operation in demanding industrial environments.

01

Steel Mills

Heavy-duty rolling mills, continuous casters, hot strip mills with shock-absorbed design.

02

Mining Equipment

Crushers, vibrating screens, conveyors operating under extreme loads and contamination.

03

Paper Machines

Drying cylinders, calenders, press rolls requiring vibration damping.

04

Conveyor Systems

Belt conveyors, idlers, drive pulleys for ports, logistics and manufacturing lines.

05

Cement & Aggregate

Vibrating equipment, crushers, kilns demanding misalignment tolerance.

06

Wind Power

Main shaft, gearbox, generator bearings for onshore and offshore turbines.

07

Petrochemical

Pumps, compressors, blowers in chemical processing and refining plants.

08

Construction Machinery

Excavators, cranes, loaders, drilling rigs working under impact loads.

09

Marine & Offshore

Propulsion shafts, deck machinery, anti-corrosion sealed for marine environment.

SECTION 07 / ENGINEERING DEEP DIVE

Why NTN Outperforms in Critical Applications

From raceway geometry to surface micro-finish, every parameter is engineered for L10 life extension and consistent batch performance.

MATERIAL

Premium Carburized Steel

High-purity SUJ2 / 100Cr6 bearing steel with vacuum degassing. Carburized case depth precisely controlled at 2.5-3.5mm with HRC 60-62 surface hardness.

  • Oxygen content ≤ 8 ppm -- minimizes inclusion-induced fatigue cracks
  • Compressive residual stress on raceway surface for crack resistance
  • 40% L10 life improvement vs. industry standard steel
SEALING

Multi-Lip NBR / FKM Seals

Choice of contact (2RS), non-contact (2Z) and metal shielded (ZZ) options. Designed for IP65 dust ingress protection and grease retention.

  • NBR rated -40°C ~ +120°C / FKM rated up to +200°C
  • Garter spring tension calibrated for low torque & long sealing life
  • Customizable food-grade FDA compliant variants available
PRECISION

P0 to P5 Tolerance Class

Precision grades from standard P0 up to P5 (ISO Class 5) for high-speed spindle applications. Inspected on Mahr / Talyrond CMM equipment.

  • Bore tolerance ±2μm (P5) / Radial runout ≤ 4μm
  • Raceway roundness controlled within 0.8μm
  • Vibration class Z2/Z3/Z4 for low-noise applications
CLEARANCE

CN / C3 / C4 Internal Clearance

Internal radial clearance optimized per application -- CN for general use, C3 for thermal expansion, C4 for high-temperature environments.

  • Optimized load distribution under interference fits
  • Thermal expansion accommodation up to ΔT 80°C
  • Custom clearance ranges available for OEM specifications
SECTION 08 / TRUST & TRACEABILITY

100% Genuine NTN.
Traceable. Warranted.

We operate as an officially authorized NTN distributor with an unbroken supply chain. Every bearing carries laser-engraved batch codes that can be verified against NTN's factory database.

Authorized Distributor

Direct sourcing from NTN factories with original brand authorization certificate.

Laser Batch Code

Every bearing engraved with traceable batch ID. Verifiable via NTN factory MES system.

Full Documentation

Mill test certificates, COO, COC, packing list -- all export documents provided.

12-Month Warranty

Standard 12-month quality warranty. Free replacement for verified manufacturing defects.

2,400+
OEM Customers
50+
Countries Served
99.97%
QC Pass Rate
10+
Years Experience
SECTION 09 / PACKAGING & SHIPPING

Export-Ready Packaging, Worldwide Door-to-Door Delivery

Real-time WMS inventory ensures rapid dispatch. Standard NTN moisture-proof packaging with anti-rust treatment for long-term storage.

NTN original packaging with moisture protection
PACKAGING

Original NTN Packaging

  • Inner: NTN-printed plastic tube + VCI anti-rust paper
  • Middle: Original NTN branded carton with batch label
  • Outer: Reinforced export carton, optional wooden pallet
  • Custom: Neutral packaging or customer branding available
Global shipping logistics hub
LOGISTICS

Global Shipping Options

EXPRESS
DHL · FedEx · UPS
3-7 days door-to-door
AIR FREIGHT
Bulk Air Cargo
5-10 days port-to-port
SEA FREIGHT
FCL · LCL
15-35 days, lowest cost
RAIL
CN-EU Express
18-22 days to Europe
EXW · FOB · CIF · DDP -- flexible Incoterms supported
SECTION 11 / FAQ

Frequently Asked
Questions

Common questions from OEM and distributor partners. Can't find an answer? Contact our engineering team directly.

Ask a custom question
Q.01 How can I verify the authenticity of NTN bearings I receive?

Every NTN bearing has laser-engraved batch codes on the inner ring. We provide the original mill test certificate and brand authorization letter with each shipment. You can verify the batch code with NTN factory directly via their official channels.

Q.02 What is the typical lead time and minimum order quantity?

In-stock items ship within 5-7 working days. MOQ starts from 1 piece for samples. Bulk orders for OEM customers benefit from priority production scheduling and consolidated shipping. Custom non-standard bearings typically take 30-45 days.

Q.03 Do you offer OEM customization (clearance, sealing, precision)?

Yes. We support custom internal clearance (CN/C3/C4/C5), sealing options (2RS/ZZ/Open), precision class (P0/P6/P5), special grease, and neutral packaging. Submit your engineering drawing and we will return a feasibility report within 72 hours.

Q.04 What documentation is provided for international shipping?

Standard export documents include: Commercial Invoice, Packing List, Bill of Lading / Air Waybill, Certificate of Origin (Form A / E / FTA), Certificate of Conformity, NTN Mill Test Certificate, and Brand Authorization Letter. Customs HS code and country-specific requirements are pre-checked.

Q.05 What is your warranty and return policy?

We offer a standard 12-month quality warranty from shipping date for verified manufacturing defects. Defective products are replaced free of charge. Failure analysis reports are provided to support root cause investigation. Wear due to misapplication or improper installation is excluded.

Q.06 Can you ship under DDP terms to my country?

Yes. We support EXW, FOB, CIF, CFR, and DDP terms. Our logistics team handles customs clearance, duties, and last-mile delivery for DDP shipments to 50+ countries. For sensitive markets, we recommend DDP to avoid customs delays.

PRODUCT DESCRIPTION

Detailed Product Information

Ensure uninterrupted production with the NTN 51101 thrust ball bearing, a precision-engineered solution that delivers consistent performance for automotive and machinery applications. Its separated design allows for easy installation and maintenance, while P0-P2 precision ratings ensure reliable load handling up to 65x100x47mm dimensions.

  • Grease or oil lubrication flexibility adapts to your operational conditions, reducing downtime from lubrication mismatches
  • ISO 9001:2008 certified quality with full traceability, eliminating compliance risks in global supply chains
  • Single-row construction optimized for thrust loads, backed by NTN’s 10+ years of technical expertise for extended service life

Description

Especificaciones del Producto

Parámetro

Detalles

Lubricación

Grasa o Aceite

Clasificación de Precisión

P0 P6 P5 P4 P2

Vibración

Certificación

:2008

Inventario

en Stock

Servicio

OEM ODM

Alineando

Cojinete No Alineado

Separado

Separado

Número de Filas

Único

Dirección de Carga

Cojinete de empuje

Material

Acero para rodamientos

Ángulo de contacto

Especificación

65x100x47 mm

Código HS

8482102000

Z1V1 Z2V2 Z3V3

Industrias de Aplicación

Industria

Equipo Típico

Automotriz

Sistemas de transmisión, Conjuntos de ejes, Mecanismos de dirección

Motores

Tapas de motor eléctrico, Componentes de empuje de generador

Maquinaria General

Reductores, Máquinas de prensa, Equipos de manipulación de materiales

Tránsito Ferroviario

Componentes de bogies de tren, sistemas de frenos de vagones de ferrocarril

Detenga los retrasos en la producción con el genuino 51101 Rodamiento de Bolas de Empuje

Los equipos de adquisiciones en los sectores automotriz y de maquinaria a menudo enfrentan paradas inesperadas de línea debido a fallos prematuros de rodamientos. Los rodamientos de empuje falsificados a menudo fallan en cuestión de semanas bajo carga axial, causando daños en cadena a componentes adyacentes y costando miles en tiempo de inactividad no programado. Los canales de distribución de múltiples niveles agravan el problema, extendiendo los tiempos de entrega en un 30-50% cuando se necesitan piezas de repuesto con mayor urgencia.

Rodamiento genuino 51101: En stock y rastreable

As an official NTN distributor, we eliminate these risks with direct access to the manufacturer’s supply chain. The NTN 51101 thrust ball bearing is currently in stock, available for immediate shipment with complete traceability documentation—critical for customs clearance and quality compliance. Our three-level ISO 9001 inspection process ensures each bearing meets OEM specifications, whether for motor end caps in manufacturing plants or transmission systems in automotive production.

Rendimiento Óptimo en Aplicaciones de Carga Axial

El rodamiento de bolas de empuje 51101 está diseñado para manejar cargas axiales puras en aplicaciones de dirección única. Con un diámetro de orificio de 65 mm, un diámetro exterior de 100 mm y un ancho de 47 mm, ofrece un rendimiento confiable en maquinaria que opera a velocidades moderadas y condiciones de empuje constantes. Su diseño separado permite una fácil instalación y mantenimiento, una ventaja clave en equipos donde se debe minimizar el tiempo de inactividad.

Características técnicas que garantizan la fiabilidad

Precision ratings from P0 to P2 accommodate diverse application requirements—P2 grade for high-precision motor assemblies demanding minimal runout, and P0 for general machinery where cost-efficiency matters. The bearing’s 0° contact angle optimizes load distribution for axial forces, while Z1V1 to Z3V3 vibration classes allow selection based on noise sensitivity. Constructed from high-grade bearing steel, it maintains structural integrity under continuous operation, supported by either grease or oil lubrication to match specific operating environments.

Costo Total de Propiedad: Por qué la Autenticidad Importa

While gray market bearings may offer lower upfront prices, their hidden costs quickly outweigh savings. A single counterfeit NTN 51101 bearing can cause equipment failure leading to production losses, emergency repair fees, and potential damage to expensive machinery. Our genuine bearings, backed by NTN’s manufacturing standards, reduce total cost of ownership through longer service life, predictable performance, and elimination of liability risks from non-compliant components.

Por qué los compradores globales eligen nuestros rodamientos

    Con más de 10 años sirviendo a más de 50 países, nuestro modelo de distribución autorizado garantiza productos 100% genuinos con total trazabilidad. Nuestro sistema de gestión de inventarios WMS proporciona visibilidad de stock en tiempo real, lo que permite el procesamiento de pedidos el mismo día para requisitos urgentes. Un equipo técnico dedicado ofrece orientación específica para aplicaciones, desde la selección de modelos hasta las mejores prácticas de instalación, mientras que nuestra red logística global de puerta a puerta asegura entregas a tiempo sin importar el destino. Cada pedido incluye documentación completa de exportación, simplificando los procedimientos aduaneros para clientes internacionales.

    Packaging & Shipping

      Original empaque con seguimiento de número de serie y verificación de autenticidad

      Embalaje seguro de cartón y palets para prevenir daños durante el tránsito

      Entrega de 3 a 7 días hábiles para artículos en stock a través de DHL, FedEx o UPS

      Envío despachado por aduanas a más de 50 países con seguimiento en tiempo real

      Cantidades de pedido flexibles: mínimo 1 unidad para reparaciones de emergencia, precios al por mayor para producción OEM

    Obtenga su 51101 Rodamiento Enviado Hoy

    Don’t let bearing-related downtime disrupt your production schedule. Whether you need a single replacement or bulk OEM supply, our streamlined process ensures quick response. Send your order details—including quantity and application requirements—and receive a formal quotation with traceability certificates within 24 hours.

    Preguntas Frecuentes

    Q: ¿Es este rodamiento 51101 100% genuino?

    A: Yes, we are an officially authorized NTN distributor. Every bearing comes with complete traceability documentation linking to NTN’s original manufacturing records, and we can provide brand authorization certificates upon request.

    {{ZKF_0}}P: ¿Cómo confirmo si este rodamiento se ajusta a mi equipo?{{ZKF_1}}

    A: Proporcione el modelo de su equipo o los parámetros de operación (carga axial, velocidad, temperatura), y nuestro equipo técnico verificará la compatibilidad con las especificaciones 51101 sin costo alguno.

    Q: ¿Cuál es la política de garantía para este rodamiento?

    A: We offer NTN’s standard manufacturer warranty, covering manufacturing defects. If a bearing fails under normal operating conditions within the warranty period, we provide replacement or full refund.

    Q: ¿Cuál es la cantidad mínima de pedido?

    A: Aceptamos pedidos para 1 unidad, ideal para reparaciones de emergencia. Se aplican descuentos por volumen a pedidos al por mayor de OEM.

    Q: ¿Qué tan rápido pueden enviar a [país/región]?

    A: Los rodamientos 51101 en stock se envían dentro de 24 horas. El tiempo de tránsito depende de la ubicación: 3-5 días para las principales ciudades de Europa, América del Norte y el sudeste asiático; 5-7 días para otras regiones.

    Q: How can I verify the bearing’s authenticity upon receipt?

    A: Check the NTN laser-etched logo on the bearing, verify the serial number against the provided traceability document, and scan the packaging’s QR code to confirm with NTN’s official database.

    Ready to order or need a quote?
    Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.

SECTION 12 / GET QUOTATION

Ready to Order
51101?

Submit your inquiry below. Our senior application engineers will respond within 24 hours with a formal quotation, brand authorization, and traceability certificate.

  • Formal quotation in 24h
  • Sample within 5-7 days
  • 100% genuine guarantee
  • Worldwide DDP shipping
FORM · INQUIRY-51101 SECURE SSL

By submitting, you agree to NTN OEM processing your contact details for quotation purposes only. We never share information with third parties.

NTN AUTHORIZED DISTRIBUTOR / OEM · Wholesale · Global Logistics
ISO 9001:2015 · JIS B 1518