KOYO Bearing

KOYO Spherical roller bearings 230/710R

KOYO BEARING

Spherical roller bearings

 

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KOYO BEARING

dBoundary dimensions

(mm)

D                 B

 

r

(Refer.)

Basic load ratings

(kN)

Cr                        C0r

Fatigue

load limit

(kN)

Cu

Bearing No.
     Cylindrical boreTapered bore
       
630 

 

 

1

1

1

850

920

920

920

030

030

150

165

212

290

290

315

400

412

6

7.5

7.5

7.5

7.5

7.5

12

5

7

9

9

12

14

18

060

530

030

490

100

600

000

9

13

16

17

19

25

27

680

000

600

600

500

000

100

657

813

832

1 080

1 150

1 160

1 560

239/630R

230/630RHA  240/630R

240/630RHA  231/630R

241/630R

232/630R

239/630RK

230/630RHAK  240/630RK30

240/630RHAK30  231/630RK

241/630RK30

232/630RK

670 

 

 

1

1

900

980

980

090

090

170

230

308

336

412

6

7.5

7.5

7.5

7.5

5

8

10

13

14

540

610

900

300

700

10

15

20

21

24

800

500

400

800

800

730

978

983

1 250

766

239/670R

230/670R

240/670R

231/670R

241/670R

239/670RK

230/670RK

240/670RK30

231/670RK

241/670RK30

710 

1

1

1

1

950

030

030

150

150

180

236

315

345

438

6

7.5

7.5

9.5

9.5

6

9

11

14

18

440

000

700

900

200

12

16

22

24

32

900

300

000

800

200

849

1 020

1 320

1 420

1 420

239/710R

230/710R

240/710RHA

231/710R

241/710R

239/710RK

230/710RK

240/710RHAK

231/710RK

241/710RK30

7501

1

1

1

1

000

090

090

090

220

185

250

250

335

365

6

7.5

7.5

7.5

9.5

6

9

10

12

16

590

680

300

100

700

13

17

18

23

28

100

500

600

400

000

867

1 130

1 130

1 110

1 590

239/750R

230/750R

230/750RHA

240/750R

231/750R

239/750RK

230/750RK

230/750RHAK

240/750RK30  231/750RK

8001

1

1

1

1

060

060

150

150

280

195

195

258

345

375

6

6

7.5

7.5

9.5

7

7

10

14

17

420

310

800

100

400

15

14

20

27

29

200

900

100

500

400

974

956

1 240

1 290

1 640

239/800R

239/800RHA  230/800R

240/800R

231/800R

239/800RK

239/800RHAK  230/800RK

240/800RK30  231/800RK

CMTG BEARING CO.,LIMITED.  has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearingSKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.

Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.

Contact us if any bearing in demand . we will check and revert ASAP.

Product Inquiry Form

KOYO BEARING

dBoundary dimensions

(mm)

D                 B

 

r

(Refer.)

Basic load ratings

(kN)

Cr                        C0r

Fatigue

load limit

(kN)

Cu

Bearing No.
     Cylindrical boreTapered bore
       
630 

 

 

1

1

1

850

920

920

920

030

030

150

165

212

290

290

315

400

412

6

7.5

7.5

7.5

7.5

7.5

12

5

7

9

9

12

14

18

060

530

030

490

100

600

000

9

13

16

17

19

25

27

680

000

600

600

500

000

100

657

813

832

1 080

1 150

1 160

1 560

239/630R

230/630RHA  240/630R

240/630RHA  231/630R

241/630R

232/630R

239/630RK

230/630RHAK  240/630RK30

240/630RHAK30  231/630RK

241/630RK30

232/630RK

670 

 

 

1

1

900

980

980

090

090

170

230

308

336

412

6

7.5

7.5

7.5

7.5

5

8

10

13

14

540

610

900

300

700

10

15

20

21

24

800

500

400

800

800

730

978

983

1 250

766

239/670R

230/670R

240/670R

231/670R

241/670R

239/670RK

230/670RK

240/670RK30

231/670RK

241/670RK30

710 

1

1

1

1

950

030

030

150

150

180

236

315

345

438

6

7.5

7.5

9.5

9.5

6

9

11

14

18

440

000

700

900

200

12

16

22

24

32

900

300

000

800

200

849

1 020

1 320

1 420

1 420

239/710R

230/710R

240/710RHA

231/710R

241/710R

239/710RK

230/710RK

240/710RHAK

231/710RK

241/710RK30

7501

1

1

1

1

000

090

090

090

220

185

250

250

335

365

6

7.5

7.5

7.5

9.5

6

9

10

12

16

590

680

300

100

700

13

17

18

23

28

100

500

600

400

000

867

1 130

1 130

1 110

1 590

239/750R

230/750R

230/750RHA

240/750R

231/750R

239/750RK

230/750RK

230/750RHAK

240/750RK30  231/750RK

8001

1

1

1

1

060

060

150

150

280

195

195

258

345

375

6

6

7.5

7.5

9.5

7

7

10

14

17

420

310

800

100

400

15

14

20

27

29

200

900

100

500

400

974

956

1 240

1 290

1 640

239/800R

239/800RHA  230/800R

240/800R

231/800R

239/800RK

239/800RHAK  230/800RK

240/800RK30  231/800RK

CMTG BEARING CO.,LIMITED.  has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearingSKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.

Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.

Contact us if any bearing in demand . we will check and revert ASAP.

Product Inquiry Form
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