Place of Origin:
CHINA
Brand Name:
ZH
Model Number:
F804312
F804312 Spherical Roller Bearing size 120x215x80 mm
Concrete mixer truck bearing
Concrete Mixer Truck Bearing F804312 Spherical Roller Bearing 120x215x80 Mm
Technical Parameters:
model |
F804312 |
Size(d*D*B) |
120x215x80 mm |
Type | Spherical Roller Bearing |
Precision | P0/P6/P5/P4 |
Feature |
Low Noise and More Quiet |
Material | GCR15 |
After-sales Service |
Online Support Professional Service |
Stock |
Substantial |
A spherical roller bearing is a type of rolling element bearing that is designed to accommodate heavy radial loads and moderate to high axial loads in both directions. It consists of an inner ring with two raceways, an outer ring with a spherical raceway, and barrel-shaped rollers that are positioned between the raceways. The rollers are guided by a cage, which maintains their spacing and orientation.
Spherical roller bearings undergo rigorous testing and quality control processes to ensure their performance and reliability. These tests may include dimensional checks, material analysis, fatigue testing, load capacity testing, noise and vibration measurements, and lubrication analysis. Manufacturers often provide detailed specifications and test reports to demonstrate the quality and performance of their bearings.
Bearing manufacturers continue to innovate and develop new technologies to enhance the performance and capabilities of spherical roller bearings. These innovations may include improved cage designs, advanced materials for enhanced durability and reduced weight, optimized internal geometries for increased load capacity or reduced friction, and integrated sensor systems for condition monitoring.
Excavator Bearings Catalog:
Designation | Principal Dimension | ||
d | D | B | |
22308CA/W33 | 40 | 90 | 33 |
22309CA/W33 | 45 | 100 | 36 |
22310CA/W33 | 50 | 110 | 40 |
22311CA/W33 | 55 | 120 | 43 |
22312CA/W33 | 60 | 130 | 46 |
22313CA/W33 | 65 | 140 | 48 |
22314CA/W33 | 70 | 150 | 51 |
22315CA/W33 | 75 | 160 | 55 |
22316CA/W33 | 80 | 170 | 58 |
22317CA/W33 | 85 | 180 | 60 |
22318CA/W33 | 90 | 190 | 64 |
22319CA/W33 | 95 | 200 | 67 |
22320CA/W33 | 100 | 215 | 73 |
22322CA/W33 | 110 | 240 | 80 |
22324CA/W33 | 120 | 260 | 86 |
22326CA/W33 | 130 | 280 | 93 |
22328CA/W33 | 140 | 300 | 102 |
22330CA/W33 | 150 | 320 | 108 |
22332CA/W33 | 160 | 340 | 114 |
22334CA/W33 | 170 | 360 | 120 |
22336CA/W33 | 180 | 380 | 126 |
Support and Services:
Mode of transport ...within 3 days after received the payment , by air or by express or by sea on the basis of thequantity and emergency circumstances.
By Couriers – DHL,UPS, FEDEX, TNT are the main courier companies we are cooperated,
By Air – Delivery from the Guangzhou air port to customer's destination city air port.
By Sea – Delivery from the Huangpu port
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Business Phone:+8618520363009
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Email:gzzhbearing@163.com
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