010-20-250 Ring/Forging Double-Row Ball Slewing Bearing for Excavator/Crane Steel & Casting Large Diameter Accessory External Gear Tower Crane Slewing Bearing Video,Demo, How It Works & Features

Name: 010-20-250 Ring/Forging Double-Row Ball Slewing Bearing for Excavator/Crane Steel & Casting Large Diameter Accessory External Gear Tower Crane Slewing Bearing
Uploaded: 2026-06-26T16:10:24+08:00
Description: Watch the 010-20-250 Ring/Forging Double-Row Ball Slewing Bearing for Excavator/Crane Steel & Casting Large Diameter Accessory External Gear Tower Crane Slewing Bearing video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-07-14 4560

010-20-250 Ring/Forging Double-Row Ball Slewing Bearing for Excavator/Crane Steel & Casting Large Diameter Accessory External Gear Tower Crane Slewing Bearing

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Product Specifications

Model NO.:

010.20.250

Feature:

High Speed, Vacuum, Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-Resistant

Step:

Double-Step

Layout:

Three-Ring

Openness:

Open

Installation:

Horizontal

Transmission Form:

Gear

Type:

Single-Row Crossed Roller

Advantage:

Low Noise, Low Vibration,High Precesion

Seals Type:

as Requirement

Materials:

50mn/42CrMo

Use:

Mining, Petroleum, Automatic

Certificate:

3.1,3.2,ABS,BV,CCS

Delivery Time:

3-40 Days

Teeth No.:

Module:

4.5

Specifications:

330*170*60 mm

Brand:

Gear Type:

Inernal Gear

Rolling Element:

Gcr15simn

Raceway Hardness:

55~62HRC

Size:

500 - 5000mm

Service:

OEM Customized Services

Trademark:

Transport Package:

by Wooden Box

Specification:

1000

Origin:

Qingdao China

HS Code:

8482109000

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