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  NSO Type (NS1) Series split brass rigid blocks

CROFT NSO x 1 1/2 Dias Through.
This medium  duty unit has gun metal split bushes that are 1 1/2 X Dia long bushes supplied as standard together with a regreasing facility. Click here for Static & Dynamic load ratings for these blocks
Our technical staff will be pleased to advise on your application if you are unsure.

ns1dims.gif (8913 bytes)
METRIC DIMENSIONS

Dia

Code

L

C

H

Y

W

 S

T

B(mm)

Kg
25 NS25M1BS

160

120

44.5

30

30

 38.1

19

M10

1.2
30 NS30M1BS

180

140

50.8

35

40

 47.6

19

M10

1.8
32 NS32M1BS

180

140

50.8

35

40

 47.6

19

M10

1.8
40 NS40M1BS

210

160

57.2

40

45

 57.2

65

M12

2.8
45 NS45M1BS

230

180

63.5

50

50

 66.7

22

M12

4.5
47 NS47M1BS

230

180

63.5

50

50

 66.7

22

M12

4.5
50 NS50M1BS

260

195

69.9

55

55

 76.2

25

M16

5.8
55 NS55M1BS

265

210

76.2

60

65

 85.73

30

M16

9.3
60 NS60M1BS

305

235

82.6

65

65

 95.25

30

M20

11
65 NS65M1BS

305

235

82.6

65

65

 95.25

30

M20

11
70 NS70M1BS

325

255

88.9

70

85

 104.77

35

M20

13
75 NS75M1BS

350

280

101.6

80

90

 114.3

40

M20

19
80 NS80M1BS

375

290

108

85

95

 123.83

40

M20

21
85 NS85M1BS

375

290

108

85

95

 123.83

40

M20

21
90 NS90M1BS

395

305

114.3

90

100

 133.35

45

M20

24.5
95 NS95M1BS 440 345 127 105 115 152.4 50 M24 35
100 NS100M1BS 440 345 127 105 115 152.4 50 M24 35
110 NS110M1EN 500 395 139.7 115 135 171.45 55 M30 52
115 NS115M1EN 500 395 139.7 115 135 171.45 55 M30 52
125 NS125M1EN 520 405 152.4 125 150 190.5 60 M30 70
140 NS140M1EN 565 445 165.1 135 165 209.55 65 M30 90

IMPERIAL DIMENSIONS.

Dia

Code

L

C

H

Y

W

 S

T

B(mm)

Kg
1 NS16E1BS

6 1/4

4 3/4

1 3/4

1 1/4

1 1/4

 1 1/2

3/4

M10

1.2
1 1/8 NS18E1BS

6 1/4

4 3/4

1 3/4

1 1/4

1 1/4

 1 1/2

3/4

M10

1.2
1 1/4 NS20E1BS

7

5 1/2

2

1 7/16

1 1/2

 1 7/8

3/4

M10

1.8
1 7/16 NS23E1BS

8 1/4

6 1/4

2 1/4

1 5/8

1 3/4

 2 1/4

7/8

M12

2.8
1 1/2 NS24E1BS

8 1/4

6 1/4

2 1/4

1 5/8

1 3/4

 2 1/4

7/8

M12

2.8
1 5/8 NS26E1BS

8 1/4

6 1/4

2 1/4

1 5/8

1 3/4

 2 1/4

7/8

M12

2.8
1 3/4 NS28E1BS

9

7

2 1/2

1 7/8

2

 2 5/8

7/8

M12

4.5
2 NS32E1BS

10 1/4

7 3/4

2 3/4

2 1/8

2 1/4

 3

1

M16

5.8
2 1/4 NS36E1BS

10 1/2

8 1/4

3

2 3/8

2 5/8

 3 3/8

1 1/8

M16

9.3
2 1/2 NS40E1BS

12

9 1/4

3 1/4

2 9/16

3

 3 3/4

1 1/4

M20

11
2 3/4 NS44E1BS

12 3/4

10

3 1/2

2 13/16

3 1/4

 4 1/8

1 3/8

M20

13
3 NS48E1BS

13 3/4

11

4

3 1/16

3 1/2

 4 1/2

1 1/2

M20

19
3 1/4 NS52E1BS

14 3/4

11 1/2

4 1/4

3 5/16

3 3/4

 4 7/8

1 5/8

M20

21
3 1/2 NS56E1BS

15 1/2

12

4 1/2

3 3/16

4

 5 1/4

1 3/4

M20

24.5
4 NS64E1BS

17 1/4

13 1/2

5

4 3/16

4 1/2

 6

2

M24

35
4 1/2 NS72E1BS 19 3/4 15 1/2 5 1/2 4 1/2 5 1/4 6 3/4 2 1/8 M30 52
5 NS80E1EN 20 1/2 16 6 5 6 7 1/2 2 1/4 M30 70
5 1/2 NS88E1EN 22 1/4 17 1/2 6 1/2 5 1/4 6 1/2 2 1/2 M30 90

All bearings in the arvis ranges follow a similar system for ordering. The first two or three characters describe the range followed by the shaft size ie 50M.. Imperial sizes are measured in 1/16" ie 16E = 1". Sample ordering. NS60M1 (for a 60mm shaft) - NS48E1 (for a 3" shaft)