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SLEWING BEARING E307D E307C 148-4740 GEAR & BEARING GP-SWING PART OF 198-2008 FRAME AR-UNDERCARRIAGE
This specialized excavator slewing bearing is a swing ring component designed for E307D E307C models. This rotary bearing system is engineered for heavy‑duty applications and is widely utilized in various excavator swing assemblies and turntable configurations.
Product Images
Parts Breakdown
Part Number
Part Name
Req'd Quantity
1
240-8361
Gear & Bearing GP (75-TEETH)
1
3B-8486
Fitting-Grease (1/8-27 Ptf)
2
240-8363
Seal-Dust
2
148-4685
Seal (221-CM)
2
095-5498
Cap
1
3
3B-8489
Adapter (1/8-27 Ptf)
1
4
5P-4423
Elbow
1
5
5P-6011
Tube (1-M)
6
5P-4400
Connector
1
7
4I-9280
Seal
1
8
8T-4121
Washer-Hard (11X21X2.5-MM Thk)
4
9
8T-4136
Bolt (M10X1.5X25-MM)
4
10
4I-7326
Strip
1
11
099-6608
Packing
1
12
095-1299
Dowel
1
13
106-9162
Bolt (M16X2X85-MM)
67
Product Overview
Our excavator slewing bearing (also named swing ring, turntable bearing) is a core rotary component for excavators. It supports 360° smooth rotation of upper-structure, bears axial load, radial load and overturning moment during heavy-duty digging work.
This is brand-new aftermarket replacement part, 1:1 interchangeable with original OEM unit. No modification needed during field installation. Wide model coverage, compatible with various excavator models of mainstream well-known brands worldwide. Custom-made service is available for special non-standard models.
Key Features
Adopt single-row four-point contact ball structure for excavator heavy-load working condition
Raw material: 50Mn / 42CrMo forged alloy steel; rolling body: GCr15 bearing steel ball
Support custom-made according to drawings or samples
Professional technical support for fitting and installation advice
Fast reply within working hours
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2000
Total Annual:
10 million-15 million
Employee Number:
>150
Ecer Certification：
Verified Supplier
TGFQ, manufacturing and trading combo, specializes in excavator gear parts and gearbox more than 20 years with professional team since 2000. After twenty years’ effort and development, now we have become one the leader manufacturers and suppliers in China.
TGFQ's main pro... TGFQ, manufacturing and trading combo, specializes in excavator gear parts and gearbox more than 20 years with professional team since 2000. After twenty years’ effort and development, now we have become one the leader manufacturers and suppliers in China.
TGFQ's main pro...
