China Custom 91-20 0311/1-07102 Turntable Ball Bearing Slew Ring Manufacturer

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91-20 0311/1-07102

Bore Diameter:204 mm

Outside Diameter:404 mm

Width:56 mm

Weight:23 kg

Reference FOB Price:US300 ~ 800 / Piece

Min. Order:1 Piece

The 91-20 0311/1-07102 bearing is a four point contact ball bearing with an inner diameter of 204 mm , an outer diameter of 404 mm, a width of 56 mm. features a Nylon/steel/copper cage, GCr15 balls, GCr15 rings. open type, NBR. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Application: Cranes, Aerial lifts, Excavators, Wind turbines, Utility derricks, Log loaders and feller bunchers, Grapples, Mining equipment

Dimensions:

Inside Diameter:

204 mm

Outside Diameter:

404 mm

Thickness:

56 mm

Weight:

23 KG

Outer Ring Width:

Inner Ring Width:

Limiting speed (Oil rpm):

EP2

Specifications:

HS Code:

8482109000

Structure:

four point contact ball bearing

Number of Rows:

single row

Demensions:

404*204*56

Brand:

LYMC

Bearing Material:

42CrMo/50Mn/custom

Cage material:

Nylon/steel/copper

Seals Type:

open

Seal Material:

NBR

Ball Material:

GCr15

Roller Material:

GCr15

Rolling Element:

steel ball

Gear Options:

external gear

Transaction Information:

Transport Package:

export wooden cases

Service:

reply within 24 hours, oem service, design service, technical support

Shipping Ways:

sea, air, express, train

Country of Origin:

China

Quality Control:

iso9001, QC report

Stock:

100 Piece

Production Capacity:

100pc/month

Port:

qingdao, shanghai, tianjin, ningbo, guangzhou

Payment term:

fob, cif, exw

Delivery time:

15-30 days

Detailed description

China custom 91-20 0311/1-07102 turntable ball bearing slew ring manufacturer

Model no.:91-20 0311/1-07102

structure:four point contact slewing ball bearing

gear option:external gear/tooth

material:42crmo/50mn/custom

Da(outer dia):404mm

di(inner dia):204mm

Di(inside diameter, outer ring):315.5mm

da(outside diameter, inner ring):312.5mm

b(diameter, inner ring):269mm

G(weight):23kgs

La(pitch circle diameter, outer ring):355mm

Na(number of holes, outer ring):10-M12

Li(pitch circle diameter, inner ring):232mm

ni(number of holes, inner ring):12-φ18

m(module):5

z2(teeth no.):79

Loading ratings:

Static

Co rad:89kN

C0 ax:208kN

Dynamic

C rad:140kN

C ax:140kN

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, Certificated has 3.1,3.2,ABS,CCS.Our team with technical and full experience in the bearing industry. And with a worldwide network, allows us to resolve any bearing issue for you. LYMC bearings are the perfect alternative to the most common and well-known brands.

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.

More type we manufacture:

91-20 0311/1-07102

91-20 0411/1-07112

91-20 0541/1-07122

91-20 0641/1-07132

91-20 0741/1-07142

91-20 0841/1-07152

91-20 0941/1-07162

91-20 1091/1-07172

Any interests or inquiry, please contact us freely~

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China Custom 91-20 0311/1-07102 Turntable Ball Bearing Slew Ring Manufacturer

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