轴承型号

Bearing NO.

外形尺寸(mm)

Shape Dimension(mm)

钢球

Steel Ball

基本额定负荷(KN)

basic Load Rating(KN)

极限转速（转/分）

Max Speed(rpm)

重量（kg）

Weight(kg)

Bore

d

Outer Diameter

D

Width

B

Width

B₁

Radius

r min

Size

mm

Quantity

NO.

Dynamic

Cr

Static

Cor

脂润滑

Grease

油润滑

Oil

mm

inch

mm

inch

mm

inch

mm

inch

mm

inch

88500  Series

88505

88506

88507

88508A

88508

88509

25

30

35

40

40

45

.9843

1.1811

1.3780

1.5748

1.5748

1.7717

52

62

72

72

80

85

2.0472

2.4409

2.8346

2.8346

3.1496

3.3465

16.8

24

25

22

27

27

.6614

.9449

.9843

.8661

1.0630

1.0630

15

16

17

17

21

21

.5906

.6299

.6693

.6693

.8268

.8268

1.5

1.5

2

2

2

2

.0591

.0591

.0788

.0788

.0788

.0788

7.938

9.525

11.112

7.938

12.0

12.0

9

9

9

12

9

10

10.78

14.97

19.75

13.10

22.71

24.36

6.98

10.04

13.67

9.45

15.94

17.71

12000

9500

8500

8500

8000

7000

16000

13000

11000

11000

10000

9000

0.175

0.26

0.35

0.32

0.45

0.54