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Created with Pixso. GQZ NJ211E.M1 Single Row Cylindrical Roller Bearing 55×100×21mm Solid Machined Brass Cage For One-Way Axial Location Shafts

GQZ NJ211E.M1 Single Row Cylindrical Roller Bearing 55×100×21mm Solid Machined Brass Cage For One-Way Axial Location Shafts

Nombre De La Marca: GQZ
Número De Modelo: NJ211E.M1
Cuota De Producción: 100 Uds.
Precio: 13$-15$
El Tiempo De Entrega: 5 días laborables
Condiciones De Pago: T/T, Western Union, Paypal, MoneyGram
Información detallada
Lugar de origen:
Porcelana
Certificación:
ISO9001/ISO14001/GJB9001
Nombre del producto:
Transporte llano esférico
Tipo de sellado:
Opciones abiertas, selladas o blindadas
Altura:
37mm
Material de jaula:
Acero Latón
Marca:
Bugao/NBKT
Diámetro interno:
260 mm
Diámetro exterior:
90 milímetros
Aplicaciones:
Motores Eléctricos, Cajas De Cambios, Máquinas Herramientas
Ancho:
7 mm - 50 mm
Tamaño exterior:
62 mm
Masa:
22KGS
elemento rodante:
Rodillos cilíndricos
Nivel de vibración:
V1, V2, V3, V4
Velocidad de referencia:
5 300 rpm
Mercado:
Europa o Estados Unidos
Modelo:
Z-540084.TR1
Dimensión:
180×300×96mm
Garantía:
1 año de garantía del fabricante
Vibración y ruido:
Se aplicará el método de evaluación de la calidad de los productos.
Tamaño:
85*150*36mm
Descripción:
Rod End Bearing
Tamaño de paquete único:
Las demás:
Dureza:
58-63 HRC
Capacidad de autoalineación:
Mantenimiento:
Cada 3 meses
Grado de precisión:
P0/P6/P5
Alto:
76 milímetros
Industrias aplicables:
Talleres de reparación de maquinaria, otros
Capacidad de velocidad:
Alta velocidad
Cambio de formulario externo:
K, W33
Tamaño del orificio:
670 milímetros
Material de la jaula:
Acero o latón
Clasificación de velocidad:
Medio a alto
Diámetro interno:
5
Temperatura de funcionamiento:
-50°C ~ +130°C
Diámetro externo D:
62mm
Nombre de la pieza:
Los materiales utilizados para la fabricación de los productos de la categoría 85 incluyen:
Tipo de liquidación:
Normal, C2, C3, C4, C5
Número de fila:
Fila única
Origen:
Ningbó
Vibración:
Z1V1, Z2V2, Z3V3
Número de fila:
Doble fila
Número de modelo:
Las demás:
OEM:
Disponible
exterior:
Clase de precisión:
P6, P5 o estándar
Color:
Plata
Rodamiento de rodamientos:
rodillo
Superficies de contacto deslizantes:
Compuesto de acero/PTEF
Diámetro interior:
139.700 milímetros
Peso:
1,5 kilogramos
Tipo de carga:
Carga radial
Certifiexcavatore:
Se aplicará la norma ISO 9001:2008 y la norma ISO/TS 16949
Tolerancia:
Se aplicará el procedimiento de evaluación de la calidad.
Calidad:
ABEC-5
Serie de rodamientos:
Rodamiento de rodillos cilíndricos
Tipo de montaje:
Ajuste a presión o ajuste deslizante
Tipos:
abierto o sellado
Elemento rodante:
rodillos de acero
- ¿ Qué?:
120.273 libras
Tipo de rodamiento:
Rodamiento de elementos rodantes
Clasificación de precisión:
ABEC-1 a ABEC-9
Detalles de empaquetado:
Caja de cartón estándar
Capacidad de la fuente:
1000 unidades/mes
Resaltar:

NJ211E.M1 cylindrical roller bearing brass cage

,

55x100x21mm cylindrical roller bearing solid cage

,

single row roller bearing one-way axial shafts

Descripción del Producto
1. Product Overview

NJ211E.M1 is single row separable cylindrical roller bearing with E optimized reinforced rollers and M1 solid machined brass cage. It features single ribs on outer ring, enabling one-way axial positioning to limit shaft single-side displacement. Separable inner and outer ring simplifies assembly and maintenance; line contact roller structure provides outstanding radial load capacity, widely used for heavy-load transmission shafts requiring unidirectional axial fixation.

Formal quotation will be sent within 24 hours upon your inquiry.

2. Technical Specifications
ParameterValue
ModelNJ211E.M1
Dimensionsd55 mm, D100 mm, B21 mm
Roller track diameter Fw67.2 mm
Minimum chamfer r1.5 mm
Net weightapprox 0.73 kg
Dynamic load rating Cr112 kN
Static load rating Cor110 kN
Limiting speedGrease 5300 rpm, Oil 6300 rpm
StructureSingle row E reinforced rollers, NJ one-way locating structure, M1 machined brass cage
MaterialGCr15 bearing chrome steel, high-strength machined brass cage
ClearanceStandard C0; C2/C3/C4 enlarged clearance optional

Complete dimension drawings and load data available on request.

3. Core Advantages
  1. NJ single rib outer ring design realizes reliable one-way axial positioning, avoids shaft single-direction movement
  2. E-type optimized roller surface improves contact uniformity, stronger shock resistance and higher load capacity
  3. M1 solid brass cage owns high rigidity and heat resistance, not easy to deform under low-speed heavy load
  4. Separable inner and outer ring allows separate installation, convenient disassembly and parts replacement
  5. Low friction rolling design supports stable medium-high speed running with low noise
  6. Standard ISO metric size, fully interchangeable with same-spec cylindrical roller bearings
  7. Customizable options: special clearance grades, OEM laser marking, high-temperature grease, dust shields
    Effectively reduce roller abrasion, restrict single-side axial drift and extend service life of transmission equipment.
4. Application Scenarios
  • Industrial gearboxes, reducers and heavy transmission housings
  • Driving motors, generator shafts and pump rotary assemblies
  • Metallurgical, mining conveying and vibratory machinery
  • Machine tool spindles, textile printing roller transmission parts
  • Construction and agricultural machinery power output shafts
  • General industrial equipment needing heavy radial load and one-way axial location
5. Why Choose GQZ Bearing
  • 25 years professional manufacturer of cylindrical roller bearings
  • Products exported to over 50 countries worldwide
  • Strict inspection on raw material hardness, roller finish, load capacity and running smoothness before delivery
  • 24-hour professional technical support for clearance selection and installation guidance
  • Sufficient bulk stock for gearbox, motor and heavy machinery distributors
  • We provide stable dimensional accuracy, reliable positioning and heavy-load performance with long-term cooperation support.
6. Quality Control Process
  • GCr15 raw material composition and hardness inspection
  • Complete quenching & tempering heat stabilization treatment
  • Superfinishing grinding for raceways and roller surfaces
  • Precision machining and deburring for solid brass cage
  • Full dimension tolerance, static & dynamic load and rotational performance testing
7. Request Quotation

If you need NJ211E.M1 brass cage cylindrical roller bearings:

Send inquiry to obtain below supports:

  • Quick formal quotation within 24 hours
  • Professional clearance matching suggestion for different load & speed conditions
  • Custom lubrication and marking solutions
  • Competitive factory direct price
    Contact our sales team for full technical datasheets and formal offer.

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GQZ NJ211E.M1 Single Row Cylindrical Roller Bearing 55×100×21mm Solid Machined Brass Cage For One-Way Axial Location Shafts GQZ NJ211E.M1 Single Row Cylindrical Roller Bearing 55×100×21mm Solid Machined Brass Cage For One-Way Axial Location Shafts GQZ NJ211E.M1 Single Row Cylindrical Roller Bearing 55×100×21mm Solid Machined Brass Cage For One-Way Axial Location Shafts
8. FAQ
Q1: What do E and M1 mean?
E = Optimized reinforced roller design for larger load capacity; M1 = One-piece solid machined brass cage.
Q2: Feature of NJ type bearing?
Single rib on outer ring, can fix shaft axial position in one direction only.
Q3: Main dimensions of NJ211E.M1?
55×100×21 mm, single row cylindrical roller bearing with one-way axial positioning function.