China Crane I.1251.30.12.D.1-RV Cross Roller Slew Bearing Manufacture

Get Latest Price

Reference FOB Price:

US300 ~ 2000 / Piece

Min. Order:

1 Piece

Stock:

100 Piece

Production Capacity:

100pc/month

Port:

qingdao, shanghai, tianjin, ningbo, guangzhou

Payment term:

fob, cif, exw

Delivery time:

15-30 days

Technical Parameters:

Product Designations:

I.1251.30.12.D.1-RV

HS Code:

8482109000

Structure:

cross roller slewing bearing

Number of Rows:

single row

Inside Diameter:

979 mm

Outside Diameter:

1250 mm

Thickness:

90 mm

Weight:

240 KG

Limiting speed (Oil rpm):

EP2

Demensions:

1250*979*90

Brand:

LYMC

Precision Rating:

P0, P6, P5, P4, P2

Cage material:

Nylon/steel/copper

Seals Type:

open

Seal Material:

NBR

Ball Material:

GCr15

Roller Material:

GCr15

Transport Package:

export wooden cases

Shipping Ways:

sea, air, express, train

Country of Origin:

China

Service:

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

Quality Control:

iso9001, QC report

Outer Ring Width:

Rolling Element:

steel roller

Gear Options:

internal gear

Application:

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

China crane I.1251.30.12.D.1-RV cross roller slew bearing manufacture

Material:42CrMo/50Mn

Structure:Internal gear cross roller slewing bearing

Hardness:55~62HRC

Inner and outer ring modulation hardness:229-269HB

Dimensions:

Da(O.D.):1250mm

Di(I.D.):979mm

La(mounting hole diameter):1212mm

na(outer hole):SC-φ22

Li(mounting hole diameter):1068mm

ni(inner hole):36-φ22

Gear teeth:

P(gear p.c.d.):990mm

m(module):10

z(teeth no.):99

Tooth force:

Fz nor:58KN

Fz max:116KN

Mass:

Weight:240kgs

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.

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 precision products.

More type we can manufacture:

I.1165.25.12.D.3-RV
I.1251.30.12.D.1-RV
I.1346.30.15.D.1-RV

I.1460.30.12.D.1-RV
I.1530.40.12.D.1-RV

I.1770.50.17.D.1-RV

I.2025.50.15.D.1-R

if you have needs of this type slewing bearing, please contact us freely

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China Crane I.1251.30.12.D.1-RV Cross Roller Slew Bearing Manufacture

China Crane I.1251.30.12.D.1-RV Cross Roller Slew Bearing Manufacture

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