Qw. 355.20 Rotary Table Ring Gear Bearing Made in China

Product Details
Customization: Available
Standard or Nonstandard: Standard
Feature: High Speed, Cold-Resistant, Corrosion-Resistant, Heat-Resistant
Still deciding? Get samples of $ !
Order Sample
Shipping & Policy
Shipping Cost: Contact the supplier about freight and estimated delivery time.
Payment Methods:
visa mastercard discover JCB diners club american express T/T
PIX SPEI OXXO PSE OZOW PayPal
  Support payments in USD
Secure payments: Every payment you make on Made-in-China.com is protected by the platform.
Refund policy: Claim a refund if your order doesn't ship, is missing, or arrives with product issues.
Secured Trading Service
Diamond Member Since 2022

Suppliers with verified business licenses

Audited Supplier Audited Supplier

Audited by an independent third-party inspection agency

Plant Area
<100 square meters
Terms of Payment
LC, T/T, Western Union
  • Qw. 355.20 Rotary Table Ring Gear Bearing Made in China
  • Qw. 355.20 Rotary Table Ring Gear Bearing Made in China
  • Qw. 355.20 Rotary Table Ring Gear Bearing Made in China
  • Qw. 355.20 Rotary Table Ring Gear Bearing Made in China
  • Qw. 355.20 Rotary Table Ring Gear Bearing Made in China
  • Qw. 355.20 Rotary Table Ring Gear Bearing Made in China
Find Similar Products
  • Overview
  • Product Description
  • Related Slewing Bearing
  • Detailed Photos
Overview

Basic Info.

Model NO.
QW. 355.20
Sealing Gland
Sealed On Both Sides
Rolling-Element Number
Single-Row
Material
Bearing Steel
Type
External Gear
Advantage
Low Noise, Low Vibration,High Precesion
Seals Type
as Requirement NBR
MOQ
1 Set
Application
Mining, Petroleum, Automatic,Excavator,Crane,
Certificate
3.1,3.2,ABS,BV,CCS,Nk
Delivery Time
3-40days
OEM&ODM
Yes
Precision
P0,P6,P5,P4,P3,P2
Rolling Element
Gcr5
Operating Tempereature
-40-+150
Raceway Hardness
55~62HRC
Teeth
Inner Gear,Outer Gear None Gear
Transport Package
Plywood Package
Specification
QW. 355.20
Trademark
LYMC
Origin
Luoyang
HS Code
8482109000
Production Capacity
3000PCS Per Year

Packaging & Delivery

Package Size
496.00cm * 496.00cm * 160.00cm
Package Gross Weight
51.000kg

Product Description

Qw. 355.20 Rotary Table Ring Gear Bearing Made in China
QW.355.20 Rotary Table Slewing Bearing Made In China
Product Description

Four-point contact ball slewing turntable bearings
consist of two ring seats. Compact structure, light weight, steel ball and arc track contact at four points, can bear axial force, radial force and overturning moment at the same time, has strong dynamic load.

Qw. 355.20 Rotary Table Ring Gear Bearing Made in China

The QW series single row four-point contact ball slewing bearings represent a significant advancement in the field of rotary support technology. Engineered with precision and durability in mind, these bearings are designed to meet a variety of industrial applications, providing robust support and exceptional performance.

Advantages

One of the primary advantages of the QW series is its four-point contact design, which distributes loads evenly across the bearing. This feature enhances load capacity, allowing for both axial and radial loads, as well as overturning moments. The design minimizes stress concentrations, ensuring longer service life and reduced wear, which translates into lower maintenance costs and improved operational efficiency.

Additionally, the QW series bearings are particularly lightweight compared to traditional slewing rings, facilitating easier installation and reduced energy consumption in several applications. Their compact structure also allows for a more streamlined design in machinery, contributing to space-saving solutions without sacrificing performance.

Features

The QW series is notable for its robust construction, incorporating high-quality materials that provide resistance to wear and corrosion. These bearings are equipped with precision balls and a hardened raceway, optimizing performance under heavy loads while maintaining smooth rotation. Furthermore, the QW series features various sealing options to protect against dirt and moisture, ensuring continuous operation in harsh environments.

Moreover, customization options are available for the QW series, allowing clients to specify specifications tailored to their unique operational requirements. This adaptability makes the QW series suitable for diverse applications, including construction machinery, cranes, and industrial automation.

In conclusion, the QW series single row four-point contact ball slewing bearings stand as a superior choice for industries seeking reliability, efficiency, and performance. With their optimized design and material integrity, these bearings are poised to meet the rigorous demands of modern applications, ensuring longevity and operational excellence.
Qw. 355.20 Rotary Table Ring Gear Bearing Made in China

 
Type  External Size Holes Structure Teeth Information
Outer Dia H Du Dn n A B/C/D n1 h B m x=-0.5
QTY De z W
D d φ d1 T  
mm   mm   mm mm   kg
QW.315.20 406 222 60 370 260 10 17 M16 24 2 10 40 3 423 140 35
QW.315.20A 4 428 106 36
QW.355.20 446 262 60 410 300 10 17 M16 24 2 10 40 3 462 153 40
QW.355.20A 4 468 116 41
QW.400.20 490 307 60 455 345 12 17 M16 24 2 10 40 4 512 127 45
QW.400.20A 5 520 103 47
QW.450.20 540 357 60 505 395 12 17 M16 24 2 10 40 4 564 140 51
QW.450.20A 5 570 113 53
QW.500.20 590 407 60 555 445 14 17 M16 24 2 10 40 5 615 122 56
QW.500.20A 6 624 103 58
QW.560.20 654 464 70 618 502 14 17 M16 30 2 10 50 4 680 169 78
QW.560.20A 5 685 136 79
QW.630.20 724 534 70 688 572 16 17 M16 30 2 10 50 4 748 186 86
QW.630.20A 5 755 150 88
QW.710.20 804 614 70 768 652 18 17 M16 30 2 10 50 5 835 166 99
QW.710.20A 6 840 139 101
QW.800.20 894 704 70 858 742 20 17 M16 30 2 10 50 6 930 154 114
QW.800.20A 8 936 116 114
QW.800.25 904 692 78 864 736 18 22 M20 36 2 10 58 6 942 156 143
QW.800.25A 8 952 118 147
QW.900.25 1004 792 78 964 836 20 22 M20 36 2 10 58 8 1048 130 162
QW.900.25A 10 1060 105 168
QW.1000.25 1104 892 78 1064 936 24 22 M20 36 2 10 58 8 1152 143 182
QW.1000.25A 10 1160 115 185
QW.1000.32 1120 876 90 1074 926 24 24 M22 40 2 10 70 8 1160 144 227
QW.1000.32A 10 1170 116 232
QW.1120.32 1240 996 90 1194 1046 28 24 M22 40 4 10 70 10 1300 129 272
QW.1120.32A 12 1308 108 275
QW.1250.32 1370 1126 90 1324 1176 32 24 M22 40 4 10 70 10 1430 142 302
QW.1250.32A 12 1440 119 309
QW.1400.32 1520 1276 90 1474 1326 36 24 M22 40 4 10 70 12 1584 131 337
QW.1400.32A 14 1596 113 347
QW.1250.40 1390 1108 102 1336 1164 32 26 M24 45 4 12 80 10 1450 144 396
QW.1250.40A 12 1452 120 392
QW.1400.40 1540 1258 102 1486 1314 36 26 M24 45 4 12 80 12 1608 133 448
QW.1400.40A 14 1610 114 443
QW.1600.40 1740 1458 102 1686 1514 40 26 M24 45 4 12 80 12 1812 150 528
QW.1600.40A 14 1820 129 534
QW.1800.40 1940 1658 102 1886 1714 44 26 M24 45 4 12 80 14 2016 143 583
QW.1800.40A 16 2032 126 607
QW.1600.50 1762 1434 124 1704 1496 40 30 M27 50 4 12 100 12 1824 151 714
QW.1600.50A 14 1834 130 727
QW.1800.50 1964 1634 124 1904 1696 44 30 M27 50 4 12 100 14 2044 145 845
QW.1800.50A 16 2048 127 843
QW.2000.50 2162 1834 124 2104 1896 48 30 M27 50 6 12 100 16 2240 139 912
QW.2000.50A 18 2250 124 927
QW.2240.50 2402 2074 124 2344 2136 54 30 M27 50 6 12 100 16 2480 154 1020
QW.2240.50A 18 2502 138 1078
QW.2500.50 2662 2334 124 2604 2396 60 30 M27 50 6 12 100 18 2754 152 1171
QW.2500.50A 20 2760 137 1175
QW.2500.60 2696 2304 150 2626 2374 60 33 M30 56 6 14 122 18 2790 154 1677
QW.2500.60A 20 2800 139 1701
 
Related Slewing Bearing

Single row cross roller slewing bearing
Composed of two or three rings. compact structure, light weight, high manufacturing accuracy, small assembly gap and high requirement for installation accuracy. Rollers are 1:1 cross-arranged.
Can be bear axial force, overturning moment and large radial force at the same time,and widely used in lifting transportation, construction machinery and precesion products.

Double row ball slewing bearings
This kind of bearings can support high static loads with simple structures. They are mainly used in situations with variation load position and direction and continuously rotating. Main applications of this kind of bearings are deck hoisting, mining and material handling etc.

Three row roller slewing bearing

Three row roller bearing able to bear all kinds of loads at the same time, it is the largest one of the four structural products with large axle and radial dimensions and firm structure. Especially suitable for heavy machinery requiring larger diameter, such as bucket wheel stacker and reclaimer, wheel crane, marine crane, port crane, ladle turret,large tonnage truck crane,heavy machinery and so on.
 

Type
• Single row four point contact ball slewing bearing 
• Single row crossed cylindrical roller slewing bearings
• Double row ball slewing bearings
•Double row Roller/ball combination slewing bearing
•Three-Row Roller Slew Ring Bearing
Rolling elements Steel ball / Cylinder Roller
Rolling elements Material GCr5/GCr15SiMn/Customized
Bearing Material 50Mn/42CrMo/42CrMo4V /Customized
Cage Material Nylon/ steel /copper
Structure taper pin , Mounting holes,Inner ring ,grease fitting,load plug, seals , roller ,spacer balls or separators
Outer diameter 50-10000mm
Bore size 50-10000mm
Mounting hole Through hole/Tapped hole
Raceway hardness 55-62HRC
Inner and outer ring 
modulation hardness
229-269HB/Customized
Gear type No gear ,Internal gear , External gear.
Embellish grease EP2 lithium lubricating grease
Certificate ABS.BV,DNV,ISO9001,GL,3.1,3.2

Application area
Ladle turret,Stacker crane,Bucket wheel machine,Solar heliostat Tracking System,port crane, Cabling machine,tower crane , offshore platform,ferris wheel, Palletizing robot,Rotary metallurgical furnace,can packing machine,Wind blade transporter,shield tunneling machine,tube push bench,excavator
Brand Name LYMC
Place of Origin Luoyang Henan
Warranty 12 months
Payment term T/T is our first choice


Packing details
1,Filling with anti-rust oil
2.Corved with Plastic paper
3.Corved with kraft paper 
4.Corved with Blue tie 
5.Put in wooden box
 
Detailed Photos
Qw. 355.20 Rotary Table Ring Gear Bearing Made in China
Qw. 355.20 Rotary Table Ring Gear Bearing Made in China
Qw. 355.20 Rotary Table Ring Gear Bearing Made in China

 

Product Process
Qw. 355.20 Rotary Table Ring Gear Bearing Made in ChinaQw. 355.20 Rotary Table Ring Gear Bearing Made in ChinaQw. 355.20 Rotary Table Ring Gear Bearing Made in ChinaQw. 355.20 Rotary Table Ring Gear Bearing Made in ChinaQw. 355.20 Rotary Table Ring Gear Bearing Made in ChinaQw. 355.20 Rotary Table Ring Gear Bearing Made in ChinaApplication:

- Excavators - Drilling rigs - Mining Equipments - Cranes   -Offshore Equipments  - Vehicles  - Machine Tools  - Wind Turbines
Qw. 355.20 Rotary Table Ring Gear Bearing Made in China

About Us:
Luoyang MC Bearing Technology Co.,Ltd (LYMC),who is manufacture located in bearing zone, focus on Slewing bearing, cross roller bearing and pinion,Dia from 50mm-8000mm, Our team with technical and full experience in the bearing industry.
*Professional in researching, developing, producing & marketing high precision bearings for 16 years;
*Many series bearings are on stock; Factory directly provide, most competitive price;
*Advanced CNC equipment, guarantee product accuracy & stability;
*One stop purchasing, product include cross roller bearing, rotary table bearing, robotic bearing, slewing bearing, angular contact ball bearing, large and extra large custom made bearing, diameter from 50~9000mm;
*Excellent pre-sale & after sale service. We can go to customers' project site if needed.
*Professional technical & exporting team ensure excellent product design, quotation, delivering, documentation & custom clearance.

Our Service:
Qw. 355.20 Rotary Table Ring Gear Bearing Made in China
FAQ:
1.Q: Are you trading company or manufacturer ?
A: We are professional slewing bearing manufacturer with 20 years' experience.
2.Q: How long is your delivery time?
A: Generally it is 4-5 days if the goods are in stock. or it is 45 days if the goods are not in

stock, Also it is according to quantity.
3.Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample, it is extra.
4.Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment.
5.Q: Can you provide special customization according to the working conditions?
A: Sure, we can design and produce the slewing bearings for different working conditions.
6.Q: How about your guarantee?
A: We provide lifelong after-sales technical service. 

 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier