IKO BA 105 Z,BAM 105,BA 107 Z,BAM 107 SHELL TYPE NEEDLE ROLLER BEARINGS

IKO BA 105 Z,BAM 105,BA 107 Z,BAM 107 Description

Shaft dia.

mm (inch)

Identification number

Standard

Mass

(Ref. ) g

Closed

end

Mass

(Ref. ) g

Standard

Mass

(Ref. ) g

Closed end

Mass

(Ref. ) g

Grease retained

Mass

(Ref. ) g

95 Z

4.9

BAM

5.8

─

YB 98

YB 910

YB 912

─

10.1

12.7

15.4

96 Z

5.9

BAM

6.8

97 Z

6.9

BAM

7.8

98 Z

7.9

BAM

8.9

910 Z

9.9

BAM

910

10.8

14.288

912 Z

11.7

BAM

912

12.6

（ 9╱16 ）

─

BHA 98 Z

BHA 910 Z

BHA 912 Z

11.4

13.6

16.3

BHAM 98

BHAM 910

BHAM 912

12.5

14.7

17.4

─

105 Z

5.3

BAM

105

6.5

─

YB 105

YB 108

YB 1012

─

6.7

16.9

107 Z

7.6

BAM

107

8.7

108 Z

8.7

BAM

108

9.9

BA 1010 Z

10.8

BAM 1010

BA 1012 Z

12.9

BAM 1012

BA 1014 Z

15.1

BAM 1014

16.2

15.875

（ 5╱8 ）

BA 1016 Z

─

17.3

─

BAM 1016

─

18.4

─

BHA 108 Z

BHA 1010 Z

BHA 1012 Z

BHA 1016 Z

─

12.6

14.9

─

BHAM 108

BHAM 1010

BHAM 1012

BHAM 1016

─

13.9

16.2

19.3

─

YBH 108

─

15.3

Boundary dimensions mm(inch)

Standard mounting dimensions mm

Basic dynamic load rating

Basic static load rating

C₀

Allowable rotational

speed(1)

min-1

Assembled inner ring

F_w

t₂

Max.

Shaft dia.

Housing bore dia.

Max.

Min.

Max.

Min.

14.288（ 9╱16）

19.050（ 3╱4）

7.92( .312)

9.52( .375)

11.13( .438)

12.70( .500)

15.88( .625)

19.05( .750)

12.70( .500)

15.88( .625)

19.05( .750)

1.3

─

14.288

14.277

19.062

19.041

2 760

3 850

4 860

5 220

7 050

8 690

11 600

14 300

16 800

2 970

4 560

6 140

6 740

9 910

13 000

20 400

26 700

33 000

30 000

11 000

─

IRB 68

─

IRB 612

IRB 68

─

IRB 612

14.288（ 9╱16）

20.638（13╱16）

12.70( .500)

15.88( .625)

19.05( .750)

1.3

14.288

14.277

20.650

20.629

6 380

9 280

11 600

7 330

11 900

15 900

30 000

IRB 68

─

IRB 612

15.875（ 5╱8）

20.638（13╱16）

7.92( .312)

11.13( .438)

12.70( .500)

15.88( .625)

19.05( .750)

22.22( .875)

25.40(1.000)

7.92( .312)

12.70( .500)

19.05( .750)

1.3

─

15.875

15.864

20.650

20.629

2 870

5 040

5 420

7 320

9 020

10 700

12 300

7 580

12 300

17 800

3 220

6 660

7 310

10 700

14 100

17 500

20 800

12 200

22 700

36 600

25 000

9 500

─

IRB 68-1

─

IRB 612-1

IRB 714

IRB 716

─

IRB 68-1

IRB 612-1

15.875（ 5╱8）

22.225（ 7╱8）

12.70( .500)

15.88( .625)

19.05( .750)

25.40(1.000)

12.70( .500)

1.3

─

15.875

15.864

22.237

22.216

6 680

10 200

12 700

17 400

15 000

8 020

13 800

18 500

27 600

22 400

25 000

9 500

IRB 68-1

─

IRB 612-1

IRB 716

IRB 68-1

IKO BA 105 Z,BAM 105,BA 107 Z,BAM 107 SHELL TYPE NEEDLE ROLLER BEARINGS

IKO BA 105 Z,BAM 105,BA 107 Z,BAM 107 Nots

Note(1)　　 Allowable rotational speed applies to oil lubrication. For grease lubrication, a maximum of 60% of this value is allowable.
Remarks1.　”W” in the identification number indicates that rolling elements are arranged in double rows.
2.　 Shell Type Grease Retained Full Complement Needle Roller Bearings are provided with prepacked grease. Standard type and
closed end type bearings are not provided with prepacked grease, so perform proper lubrication when using these types of
bearings.

IKO BA 105 Z,BAM 105,BA 107 Z,BAM 107 SHELL TYPE NEEDLE ROLLER BEARINGS

IKO BA 105 Z,BAM 105,BA 107 Z,BAM 107 Description

IKO BA 105 Z,BAM 105,BA 107 Z,BAM 107 Nots

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