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Zylindrische Walzlager
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

Markenbezeichnung: GQZ
Modellnummer: NJ211E.M1
MOQ: 100.PCS
Preis: 13$-15$
Lieferzeit: 5 Werktage
Zahlungsbedingungen: T/T, Western Union, Paypal, MoneyGram
Einzelheiten
Herkunftsort:
China
Zertifizierung:
ISO9001/ISO14001/GJB9001
Produktname:
Kugelförmiges Gleitlager
Dichtungstyp:
Offene, versiegelte oder abgeschirmte Optionen
Höhe:
37mm
Käfigmaterial:
Stahl Messing
Warenzeichen:
BUGAO/NBKT
Innerer Durchmesser:
260mm
Außendurchmesser:
90 mm
Anwendungen:
Elektromotoren, Getriebe, Werkzeugmaschinen
Breite:
7mm - 50mm
Äußere Größe:
62 mm
Masse:
22 kg
Rollelement:
Zylinderförmige Rollen
Vibrationsniveau:
V1, V2, V3, V4
Referenzgeschwindigkeit:
5.300 U/min
Markt:
Europa oder USA
Modell:
Z-540084.TR1
Dimension:
180×300×96mm
Garantie:
1 Jahr Herstellergarantie
Vibration und Rauschen:
Z0V0 / Z1V1 / Z2V2 / Z3V3
Größe:
85*150*36mm
Beschreibung:
Rod End Bearing
Einzelpackungsgröße:
19X18X10 cm
Härte:
58 bis 63 HRC
Selbstausrichtungsfähigkeit:
Ja
Wartung:
Alle 3 Monate
Präzisionsklasse:
P0 / P6 / P5
Hoch:
76 Millimeter
Anwendbare Branchen:
Maschinenreparaturbetriebe, andere
Geschwindigkeitsfähigkeit:
Hohe Geschwindigkeit
Externe Formänderung:
K, W33
Bohrungsgröße:
670 Millimeter
Käfigmaterial:
Stahl oder Messing
Geschwindigkeitsbewertung:
Mittel bis hoch
Innendurchmesser:
5
Betriebstemp:
-50°C | +130°C
Außendurchmesser D:
62 mm
Teilename:
China Zylinderrollenlager
Freigabetyp:
Normal, C2, C3, C4, C5
Anzahl der Zeilen:
Einreihig
Herkunft:
Ningbo
Vibration:
Z1V1, Z2V2, Z3V3
Nummer der Zeile:
Zweireihig
Modell Nr:
521593A
OEM:
Verfügbar
Außenring:
Ja
Genauigkeitsklasse:
P6, P5 oder Standard
Farbe:
Silber
Lagerrollen:
Rolle
Gleitkontaktflächen:
Stahl/PTEF-Verbundwerkstoff
Innendurchmesser:
139.700 mm
Gewicht:
1,5 kg
Lasttyp:
Radiale Last
Certifiexcavatore:
ISO 9001:2008 ISO/TS 16949 Die Anforderungen an die
Toleranz:
Abweichungen von ABEC-1 und ABEC-3
Qualität:
ABEC-5
Lagerreihe:
Zylindrisches Rollenlager
Montageart:
Presspassung oder Slippassung
Typen:
offen oder versiegelt
Wälzkörper:
Stahlwalzen
Siehe:
120.273 Pfund
Lagertyp:
Lager für Walzelemente
Präzisionsbewertung:
ABEC-1 bis ABEC-9
Verpackung Informationen:
Standardkarton
Versorgungsmaterial-Fähigkeit:
1000 Stück / Monat
Hervorheben:

NJ211E.M1 cylindrical roller bearing brass cage

,

55x100x21mm cylindrical roller bearing solid cage

,

single row roller bearing one-way axial shafts

Produktbeschreibung
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.