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Slewing Bearing Cross Roller Excavator Slewing Bearing Product RU297G RU297X Crossed Roller Bearing

Name: Slewing Bearing Cross Roller Excavator Slewing Bearing Product RU297G RU297X Crossed Roller Bearing
Brand: Wuxi Tianyuqi Bearing Technology Co., Ltd
SKU: RU297G/RU297X
Availability: InStock

Marchio:	OEM/SKF/NSK/FAG/NTN/Timken/LYC/HRB/ZWZ
Numero di modello:	RU297G/RU297X
MOQ:	1(negoziazione)
Prezzo:	Negoziabile
Termini di pagamento:	L/C,T/T,Western Union
Capacità di fornitura:	200.0000 pezzi/mese

Informazione dettagliata

Descrizione di prodotto

Informazione dettagliata

Luogo di origine:

Cina

Diametro interno (d):

210 mm

Diametro esterno (D):

380 millimetri

Larghezza (B):

40 mm

Tipo di rullo:

Rullo cilindrico

Grado di precisione:

P5/P4/P2

OEM e ODM:

Benvenuto

tipo:

Imballaggi particolari:

standard degno del mare

Descrizione di prodotto

Product Description

Product Name: RU297G RU297X Cross Roller Excavator Slewing Bearing, Heavy-Duty Slewing Ring

RU297G/RU297X are heavy-duty crossed roller bearings specifically designed for excavator and construction machinery turntables. Adopting an integrated inner and outer ring structure with pre-drilled mounting holes, they can be directly bolted without additional flanges or supports, ensuring easy installation and strong adaptability to installation errors. Featuring a 90° crossed cylindrical roller layout, a single bearing can simultaneously bear radial load, axial load and large overturning moment, with rigidity 3-4 times higher than that of traditional bearing sets, effectively ensuring the smooth rotation of excavators and resisting impact loads during digging operations.

Core Parameters:

Dimensions (mm): ID 210 × OD 380 × Width 40
Model Difference: RU297G (Standard type, high rigidity, suitable for general working conditions); RU297X (Reinforced type, higher precision, suitable for heavy load and impact working conditions)
Material: GCr15 bearing steel, hardened by quenching, with excellent wear resistance and impact resistance
Precision Grade: P5/P4 (P5 grade is commonly used for construction machinery)
Load Ratings: Dynamic Load Cr 156 kN, Static Load Cor 281 kN
Weight: Approx. 21.3 kg
Seal Options: Open type (X), Double-sided NBR seals (UU), dust and water proof, suitable for harsh dust and muddy environments on construction sites

Typical Applications

Excavator slewing systems
Construction machinery
Industrial robots
Automation rotary platforms
Lifting equipment
CNC rotary tables
Heavy-duty rotating machinery

Tag:

Cuscinetti a rulli incrociati serie 110 da 500–1.000 mm – Cuscinetti orientabili ad alta precisione per robotica, automazione e apparecchiature industriali

Ora chiacchieri

Cuscinetti a rulli incrociati ultra grandi 1797/3230 1797/3760 1797/4250 Serie

Ora chiacchieri

+86 18012398908

Collegamento rapido

Casa Chi siamo prodotti Casi Notizie Contattici

Contatto rapido

Indirizzo

A2699, Fengshang Cultural and Creative Center, distretto di Liangxi, Wuxi, Jiangsu, Cina

Telefono

86--15161575846

sales3@wx-tianyuqi.com

+86 18012398908

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