搜轴承 -- 黑板报 -- POSB3、POSB4、POSB5、POSB6、POSB7、POSB8、POSB10、POSB12、PO...

POSB3、POSB4、POSB5、POSB6、POSB7、POSB8、POSB10、POSB12、POSB16杆端轴承

发布时间：2026-08-13

轴承型号

外形尺寸 (inch / mm)

基本额定负荷

重量 (g)

d

d2

B

C1

d3

L

L1

L2

d1

Cd

Cs

POSB3

.1900

-

4.826

.625

-

15.88

.312

-

7.92

.250

-

6.35

.19

-

-32UNF

1.536

-

39.70

1.250

-

31.75

.750

-

19.05

.306

-

7.77

780

1120

13

14

POSB4

.2500

-

6.35

.750

-

19.05

.375

-

9.53

.281

-

7.14

.25

1/4

-28UNF

1.937

-

49.20

1.562

-

39.67

1.000

-

25.40

.355

-

9.02

1030

2040

13

23

POSB5

.3125

-

7.938

.875

-

22.23

.437

-

11.11

.344

-

8.74

.3125

5/16

-24UNF

2.312

-

58.72

1.875

-

47.63

1.250

-

31.75

.447

-

11.35

1530

3270

13

36

POSB6

.3750

-

9.525

1.000

-

25.40

.500

-

12.7

.406

-

10.31

.375

3/8

-24UNF

2.438

-

61.93

1.938

-

49.23

1.250

-

31.75

.517

-

13.13

2080

4980

13

54

POSB7

.4375

-

11.11

1.125

-

28.58

.562

-

14.27

.437

-

11.11

.4375

7/16

-20UNF

2.688

-

68.28

2.125

-

53.98

1.375

-

34.93

.586

-

14.88

2520

6020

13

77

POSB8

.5000

-

12.70

1.312

-

33.32

.625

-

15.88

.500

-

12.70

.5

1/2

-20UNF

3.094

-

78.59

2.438

-

61.93

1.500

-

38.10

.698

-

17.73

3300

8370

13

127

POSB10

.6250

-

15.88

1.500

-

38.1

.750

-

19.05

.562

-

14.27

.625

5/8

-18UNF

3.375

-

85.73

2.625

-

66.68

1.625

-

41.28

.839

-

21.31

4500

9050

13

186

POSB12

.7500

-

19.05

1.750

-

44.46

.875

-

22.23

.687

-

17.45

.75

3/4

-16UNF

3.750

-

95.25

2.875

-

73.03

1.750

-

44.45

.978

-

24.84

6410

12700

13

295

POSB16

1.000

-

25.40

2.750

-

69.85

1.375

-

34.93

1.000

-

25.40

1.25

1 1/4

-12UNF

5.500

-

139.7

4.125

-

104.8

2.125

-

53.98

1.269

-

32.23

13300

19500

13

1129

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轴承型号	外形尺寸 (inch / mm)									基本额定负荷			重量 (g)
轴承型号	d	d2	B	C1	d3	L	L1	L2	d1	Cd	Cs		重量 (g)
POSB3	.1900 - 4.826	.625 - 15.88	.312 - 7.92	.250 - 6.35	.19 - -32UNF	1.536 - 39.70	1.250 - 31.75	.750 - 19.05	.306 - 7.77	780	1120	13	14
POSB4	.2500 - 6.35	.750 - 19.05	.375 - 9.53	.281 - 7.14	.25 1/4 -28UNF	1.937 - 49.20	1.562 - 39.67	1.000 - 25.40	.355 - 9.02	1030	2040	13	23
POSB5	.3125 - 7.938	.875 - 22.23	.437 - 11.11	.344 - 8.74	.3125 5/16 -24UNF	2.312 - 58.72	1.875 - 47.63	1.250 - 31.75	.447 - 11.35	1530	3270	13	36
POSB6	.3750 - 9.525	1.000 - 25.40	.500 - 12.7	.406 - 10.31	.375 3/8 -24UNF	2.438 - 61.93	1.938 - 49.23	1.250 - 31.75	.517 - 13.13	2080	4980	13	54
POSB7	.4375 - 11.11	1.125 - 28.58	.562 - 14.27	.437 - 11.11	.4375 7/16 -20UNF	2.688 - 68.28	2.125 - 53.98	1.375 - 34.93	.586 - 14.88	2520	6020	13	77
POSB8	.5000 - 12.70	1.312 - 33.32	.625 - 15.88	.500 - 12.70	.5 1/2 -20UNF	3.094 - 78.59	2.438 - 61.93	1.500 - 38.10	.698 - 17.73	3300	8370	13	127
POSB10	.6250 - 15.88	1.500 - 38.1	.750 - 19.05	.562 - 14.27	.625 5/8 -18UNF	3.375 - 85.73	2.625 - 66.68	1.625 - 41.28	.839 - 21.31	4500	9050	13	186
POSB12	.7500 - 19.05	1.750 - 44.46	.875 - 22.23	.687 - 17.45	.75 3/4 -16UNF	3.750 - 95.25	2.875 - 73.03	1.750 - 44.45	.978 - 24.84	6410	12700	13	295
POSB16	1.000 - 25.40	2.750 - 69.85	1.375 - 34.93	1.000 - 25.40	1.25 1 1/4 -12UNF	5.500 - 139.7	4.125 - 104.8	2.125 - 53.98	1.269 - 32.23	13300	19500	13	1129