Crossed roller bearing CRB70045/CRBC70045 UUT1 P5 (700x815x45mm) super precision bearings
Crossed roller bearing CRB70045/CRBC70045 UUT1 P5 (700x815x45mm) super precision bearings
Crossed roller bearing CRB70045/CRBC70045 UUT1 P5 (700x815x45mm) super precision bearings
Crossed roller bearing CRB70045/CRBC70045 UUT1 P5 (700x815x45mm) super precision bearings
Crossed roller bearing CRB70045/CRBC70045 UUT1 P5 (700x815x45mm) super precision bearings
Crossed roller bearing CRB70045/CRBC70045 UUT1 P5 (700x815x45mm) super precision bearings

Crossed roller bearing CRB70045/CRBC70045 UUT1 P5 (700x815x45mm) super precision bearings

USD $300 - $500 /Set

Min.Order:1 Set

Supply Ability:
1000 Set / Sets per Month
Port:
Shanghai Shenzhen
Payment Terms:
T/T

Quick Details View All >

Brand Name:
BYC
Bore Size:
700,
Outside Diameter:
815,
Model Number:
CRBC70045
Precision Rating:
P5/P4/P2
Seals Type:
Rubber Seals

Luoyang Boying Bearing Co., Ltd.

Business Type: Manufacturer,Trading Company
Luoyang Henan China
Main Products: Crossed roller bearing ,Rotary table bearing ,Angular Contact Ball Bearings ,Thin Section Bearings ,Slewing Bearings

Product Details

 

Product Description

Crossed roller bearing CRB70045/CRBC70045 UUT1 P5 (700x815x45mm)

  Cylindrical roller bearing manufacturer

A. Product Description

BYC Crossed roller bearings are lightweight, compact bearings with thinnest possible inner and outer rings with high rigidity, because of its vertical arrangement of cylindrical rollers with a 90°V groove through the separate spacers in the deep groove rolling surface. This special design allows just one bearing to carry loads in all directions including radial, axial and moment loads.

 

B.  Bearing Parameter & Model Table

CRB/CRBC Standard Type (separable Outer Ring for Inner Ring Rotation)

CRB70045/CRBC70045 standard type is a bearing with thinnest possible inner and outer rings because the outer ring is split while the inner ring is integrated into the main body. It is being used in cases where a high rotational accuracy of the inner ring is required.

Crossed roller bearing CRB70045/CRBC70045 UUT1 P5 (700x815x45mm) super precision bearingsCrossed roller bearing CRB70045/CRBC70045 UUT1 P5 (700x815x45mm) super precision bearings

 

shaft diameter

(mm)

Identification

 number

Main

dimensions (mm)

Mounting 

dimensions 

(mm)

CRBC

CRB

Weight

With cage

 

Full aomplement

d

D

 B

(min)

da

Da

Basic 

dynamic 

load 

rating 

C (KN)

Basic 

static

 load 

rating

 Co (KN)

Basic 

dynamic 

load 

rating 

C (KN)

Basic 

static 

load 

rating 

Co (KN)

(Kg)

400

CRBC 40035

CRB 40035

400

480

35

2.5

414

457

133

300

165

400

14.5

CRBC 40040

CRB 40040

400

510

40

2.5

423

483

222

455

270

590

23.5

CRBC 40070

CRB 40070

400

580

70

2.5

430

532

470

811

576

1060

72.4

500

CRBC 50040

CRB 50040

500

600

40

2.5

517

573

211

497

259

648

26

CRBC 50050

CRB 50050

500

625

50

2.5

531

592

247

561

306

747

41.7

CRBC 50070

CRB 50070

500

680

70

2.5

530

633

536

1020

653

1330

86.1

600

CRBC 60040

CRB 60040

600

700

40

3

621

676

231

581

287

774

30.6

CRBC 60070

CRB 60070

600

780

70

3

630

734

591

1230

700

1540

102

CRBC600120

CRB 600120

600

870

120

3

643

817

1250

2210

1490

2800

274

700

CRBC 70045

CRB 70045

700

815

45

3

730

785

250

681

301

917

46.5

CRBC 70070

CRB 70070

700

880

70

3

731

834

630

1390

766

1810

115

CRBC700150

CRB 700150

700

1020

150

3

751

953

1660

3010

1980

3820

478

800

CRBC 80070

CRB 80070

800

950

70

4

831

907

417

1090

513

1440

109

CRBC800100

CRB 800100

800

1030

100

4

840

972

936

2040

1140

2640

247

Crossed roller bearings CRB series:

CRB4010,CRB4510,CRB5013,CRB6013,CRB7013,CRB8016,CRB9016,CRB10016,CRB10020,CRB11012,CRB11015,CRB11020,CRB12016,CRB12025,CRB13015,CRB13025,CRB14016,CRB14025,CRB15013,CRB15025,CRB15030,CRB16025,CRB17020,CRB18025,CRB19025,CRB20025,CRB20030,CRB20035,CRB22025,CRB24025,CRB25025,CRB25030,CRB25040,CRB30025,CRB30035,CRB30040,CRB35020,CRB40035,CRB40040,CRB40070,CRB45025,CRB50025,CRB50040,CRB50050,CRB50070,CRB60040,CRB60070,CRB600120,CRB70045,CRB70070,CRB700150,CRB80070,CRB800100 

Crossed roller bearings CRBC series:

CRBC4010,CRBC4510,CRBC5013,CRBC6013,CRBC8016,CRBC9016,CRBC10020,CRBC11020,CRBC11020,CRBC12025,CRBC13025,CRBC14025,CRBC15025,CRBC15030,CRBC20025,CRBC20030,CRBC20035,CRBC25025,CRBC25030,CRBC25040,CRBC30025,CRBC30035,CRBC30040,CRBC40035,CRBC40040,CRBC40070,CRBC50040,CRBC50050,CRBC50070,CRBC60040,CRBC60070,CRBC600120,CRBC70045,CRBC70070,CRBC700150,CRBC80070,CRBC800100 

 

C. Feature of Crossed Roller Bearing

1. High accuracy and load capacity. Precision ground V grooved ways and rollers. 

2. Withstands force in any direction. Alternately crossed rollers 45º angle.

3. Easy Installation and get used to small spaces. Threaded mounting holes in standard pattern.

4. Factory preloaded for minimum axial play and low coefficient of friction.

 

D. Product Application

Industrial Robotic arm,Reducer drive

Precision Turntable,NC rotary table

Rotation part of Machine tools

•Inspection instrument,Medical equipment

Aero&Aviation equipment,Military radar etc

 

E. Installation & Cautions

Example of installation for Crossed Roller Bearings:

1.Inspect the parts before installing:Clean bearing bracket,main axle or other parts to remove dirt or grease.

2.Place the bearing into the bearing bracket and main axle:To match the design clearance ,keep the bearing horizontal and insert the bearing into the bearing bracket or axle.If it is hard to install,use a rubber hammer to slightly hit every part of the bearing,so that the bearing can be attention to the hitting force is too large.Afterwards,the matching status of bearing and basic face can be examined by checking the noise.For a interference fit,use heating or cooling to expand or shrink the parts for ease of installation. Be sure the bearing temperature does not exceed 80℃ . If the split inner or outer ring is acentric, please loosen the blots slightly and rotate the monolithic ring to adjust the concentricity of split ring, so that the bearing can be fit in the bracket.

3.Install the mounting disc:Place the mounting disc onto the bearing and align the screw holes, Screw all the bolts in the holes first and follow the orders show in below diagram when tightening bolts in diagonally opposite sequence,Do not tighten bolts randomly.

Cautions:

1.The normal operating temperature of Crossed roller bearing is 10-80℃, If it is over this range,please contact BYC.

2.If a foreign substance enters inside the bearing structure, the rotation route of the roller may be damage, or the bearing may fail.Please clean the bearing by refill the lubricant grease.

3.Please do not remove or apply force to the bolt and nut of the split bearing.

Packaging & Shipping

1. Industrial Neutral Packing,Package as your requirements.

2. Small size Bearings:Plastic vacuum packaging bag+Paper Box/Neutral Carton

3.Large size Bearings:Plastic film+Brown paper+Roll tape+Wooden Box

4.Shipping:By air or By sea:DHL/TNT/UPS/EMS etc

Crossed roller bearing CRB70045/CRBC70045 UUT1 P5 (700x815x45mm) super precision bearings

 

Our Services

1.Your inquiry to our product & price will be replied within 24 hours.

2.Well-trained & experienced staff are to answer all your inquiries in English of course. 

3.OEM & ODM projects are highly welcomed. We have strong R&D team here to help. 

4.Your business relationship with us will be confidential to any third party

5.Good after-sale service offered, please get back if you got question

6.Nowadays, as a professional precision bearing manufacture, we are proud of continual innovation, flexible production, speedy delivery, rapid after-sales service(2 years) and quick response.

 

Company Information

       Luoyang BoYing Bearing Co., Ltd,(BYC)is a professional manufacturer of high precision bearings, The main products of our company are Crossed roller bearings, YRT Rotary Table Bearings, Crossed Tapered Roller Bearings,Cylindrical Thrust Roller Bearing. The leading products include Crossed roller bearing RB, RE, RU,RA,CRBC, CRBH, XSU, SX series, rotary table bearings YRT, YRTS,YRTM,ZKLDF series, crossed tapered roller bearing JXR, XR series, almost whole range of precision bearings. The accuracy grades are P5, P4, P2, and the size of inner ring are ranging from Φ50mm --- Φ1300mm. Our products are optimal for applications such as joints and swiveling units of industrial robots, swiveling tables of machining centers, precision rotary tables, medical equipment, measuring instruments and IC manufacturing machines,mainly to replace the imported bearings. Also, we can design,choose and manufacture  non-standard,large size precision bearings as customer requested.

 

 

FAQ

Tel: +86-379-62275175

SKYPE: lyboying

MSN:  lyboying@ 

Email: lyboying@

http://bycbearing.en.china.cn  

MP: +86-15515365379

Contact Supplier

Ms. Louise wei Manageer Chat Now
Telephone
0086-0379-62275175
Mobile
15515365379
Fax
0086-0379-62275812
Address
Yingzhuang industrial park wangchaoling Luoyang,Henan

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