20230420133639

IKO IRT 5030-1,IRT 5040-1 INNER RINGS

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Stock: In stock
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IKO IRT 5030-1,IRT 5040-1 Description

 

Shaft dia.

 

mm

 

 

Identification number

Mass (Ref.)

 

 

g

Boundary dimensions mm Standard mounting dimension mm

d a

Assembled bearings
d F B (1)

rs min

TA … Z (TAM) TLA … Z (TLAM) YT YTL
Min. Max.
 

 

 

 

50

IRT 5020-1

IRT 5025-1

IRT 5030-1

IRT 5040-1

IRT 5045-1

IRT 5050-1

IRT 5025

IRT 5030

IRT 5040

IRT 5045

IRT 5050

65

81

96.5

128

144

160

169

205

270

300

335

50

50

50

50

50

50

50

50

50

50

50

55

55

55

55

55

55

60

60

60

60

60

20.5

25.5

30.5

40.5

45.5

50.5

25.5

30.5

40.5

45.5

50.5

0.6

0.6

0.6

0.6

0.6

0.6

1.5

1.5

1.5

1.5

1.5

54

54

54

54

54

54

58

58

58

58

58

54.5

54.5

54.5

54.5

54.5

54.5

59

59

59

59

59

TA     5520Z

TA     5525Z

TA     5530Z

TA 5540Z TAW 5545Z TAW 5550Z TA  6025Z

TA  6030Z

TA 6040Z TAW 6045Z TAW 6050Z

TLA 5520Z TLA 5525Z

52 IRT 5212 86 52 62 12.5 1.5 60 60.5 TA     6212Z
 

55

IRT 5525

IRT 5530

IRT 5545

IRT 5550

185

220

330

365

55

55

55

55

65

65

65

65

25.5

30.5

45.5

50.5

1.5

1.5

1.5

1.5

63

63

63

63

63.5

63.5

63.5

63.5

TA  6525Z

TA 6530Z TAW 6545Z TAW 6550Z

 

60

IRT 6025

IRT 6030

IRT 6040

IRT 6050

200

240

320

395

60

60

60

60

70

70

70

70

25.5

30.5

40.5

50.5

1.5

1.5

1.5

1.5

68

68

68

68

68.5

68.5

68.5

68.5

TA     7025Z

TA     7030Z

TA          7040Z TAW 7050Z

 

Shaft dia.

mm (inch)

 

Identification number

Mass (Ref.)

 

 

g

Boundary dimensions mm(inch) Standard mounting dimensions mm

(1)

Assembled bearings
d F B d a ras max

Max.

BA … Z (BAM) BHA … Z (BHAM) YB YBH
Min. Max.
7.938

5╱16

IRB    58 8 7.938( 5╱16) 12.700( 1╱2) 13.08 11.3 11.7 0.3  

BA     88Z

 

BHA  88Z

 

YB  88

 

9.525

3╱8

IRB    68

IRB    68-1

 

IRB 612

IRB 612-1

8.9

12.6

 

13.2

18.8

9.525( 3╱8)

9.525( 3╱8)

9.525( 3╱8)

9.525( 3╱8)

14.288( 9╱16)

15.875( 5╱8)

14.288( 9╱16)

15.875( 5╱8)

13.08

13.08

 

19.43

19.43

12.8

12.8

 

12.8

12.8

13.2

14

 

13.2

14

0.3

0.3

 

0.3

0.3

BA     98Z

BA 108Z

 

BA 912Z BA 1012Z

BHA 98Z BHA 108Z

BHA 1012Z

YB         98

YB 108

YBH 108

YB 912

YB 1012

 

11.112

7╱16

IRB    78

 

IRB 712

IRB 714

IRB 716

10.1

 

15

17.4

19.9

11.112( 7╱16)

11.112( 7╱16)

11.112( 7╱16)

11.112( 7╱16)

15.875( 5╱8)

15.875( 5╱8)

15.875( 5╱8)

15.875( 5╱8)

13.08

 

19.43

22.60

25.78

14.4

 

14.4

14.4

14.4

14.8

 

14.8

14.8

14.8

0.3

 

0.3

0.3

0.3

BA 108Z

 

BA 1012Z BA 1014Z BA 1016Z

BHA 108Z

 

BHA 1012Z

BHA 1016Z

YB 108

YBH 108

YB 1012

 

 

12.700

1╱2

IRB    86

IRB    88

IRB 812

IRB    88-1

IRB 810-1

IRB 812-1

IRB 814-1

IRB 816-1

8.5

11.2

16.7

15.8

19.6

23.5

27.5

31

12.700( 1╱2)

12.700( 1╱2)

12.700( 1╱2)

12.700( 1╱2)

12.700( 1╱2)

12.700( 1╱2)

12.700( 1╱2)

12.700( 1╱2)

17.462(11╱16)

17.462(11╱16)

17.462(11╱16)

19.050( 3╱4)

19.050( 3╱4)

19.050( 3╱4)

19.050( 3╱4)

19.050( 3╱4)

9.90

13.08

19.43

13.08

16.25

19.43

22.60

25.78

16.9

16.9

16.9

16.9

16.9

16.9

16.9

16.9

16.9

16.9

16.9

17.5

17.5

17.5

17.5

17.5

0.3

0.3

0.3

0.6

0.6

0.6

0.6

0.6

BA 116Z

BA 118Z BA 1112Z BA 128Z BA 1210Z BA 1212Z BA 1214Z BA 1216Z

BHA 118Z

BHA 1112Z

BHA 1212Z

YB 1112

YB 128

YB 1210

YB 1212

 

14.288

9╱16

IRB    98

IRB 910

IRB 912

IRB 914

IRB 916

IRB 920

17.3

21.5

26

30

34.5

43

14.288( 9╱16)

14.288( 9╱16)

14.288( 9╱16)

14.288( 9╱16)

14.288( 9╱16)

14.288( 9╱16)

20.638(13╱16)

20.638(13╱16)

20.638(13╱16)

20.638(13╱16)

20.638(13╱16)

20.638(13╱16)

13.08

16.25

19.43

22.60

25.78

32.13

19

19

19

19

19

19

19.6

19.6

19.6

19.6

19.6

19.6

0.6

0.6

0.6

0.6

0.6

0.6

BA 138Z BA 1310Z BA 1312Z BA 1314Z BA 1316Z BA 1320Z BHA 138Z BHA 1310Z BHA 1312Z

YB 138

YBH 1310

YBH 1312

15.875

5╱8

IRB 106

IRB 108

IRB 1012

14.5

18.9

28

15.875( 5╱8)

15.875( 5╱8)

15.875( 5╱8)

22.225( 7╱8)

22.225( 7╱8)

22.225( 7╱8)

9.90

13.08

19.43

20.7

20.7

20.7

21.2

21.2

21.2

0.6

0.6

0.6

BA 146Z

BA 148Z BA 1412Z

BHA 1412Z

YB  148

YB 1412

IKO IRT 5030-1,IRT 5040-1 INNER RINGS

IKO IRT 5030-1,IRT 5040-1 Nots

Note(1)  Minimum allowable value of chamfer dimension r
Remark No oil hole is provided.

 

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