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Model: NA200
Brand: Z&R
Quantity:

NA200

NA2
UC type bearing (with set screw) plus eccentric retaining ring bearing form. Grease-sealed deep groove ball bearing equipped with an outer ring with a spherical outer diameter surface of the oil supply structure, a cylindrical hole with an eccentric part on one side, a wide inner ring and an eccentric fixed ring
The fixing to the shaft is performed by the following steps. Insert the eccentric concave part of the eccentric fixing ring into the eccentric part of the inner ring, rotate the eccentric fixing ring to fix it on the shaft, and tighten the set screw of the eccentric fixing ring on the shaft.
drawing





parameter

Shaft diameter (mm/

in.)

Bearing TypeDimensions (mm)Set screw (mm) Load (Kgf)

(Kg)

dD
d1BiLnmBeW(UNF)CrCor

3/4

NA 204-1247.029.034.043.517.026.516.033.3M6x1
1/4-28
13106800.20
20NA 204

7/8

NA 205-1452.034.034.844.317.426.917.038.1M6x1
1/4-28
14308000.30

15/16

NA 205-15
25NA 205
1NA 205-16
25NA 206-25062.040.536.448.318.230.119.044.5M8x1
5/16-24
200011400.40
1NA 206-16

1-1/8

NA 206-18
30NA 206

1-3/16

NA 206-19

1-1/4

NA 206-20
30NA 207-30072.048.037.651.118.832.320.055.6M8x1
5/16-24
264015500.60

1-1/4

NA 207-20

1-5/16

NA 207-21

1-3/8

NA 207-22
35NA 207

1-7/16

NA 207-23
35NA 208-35080.053.042.856.321.434.921.060.3M8x1
5/16-24
299018600.80

1-7/16

NA 208-23

1-1/2

NA 208-24

1-9/16

NA 208-25
40NA 208

1-1/2

NA 209-2485.057.042.856.321.434.922.063.5M8x1
5/16-24
335021200.90

1-9/16

NA 209-25
40NA 209-400

1-5/8

NA 209-26

1-11/16

NA 209-27

1-3/4

NA 209-28
45NA 209

1-11/16

NA 210-2790.062.049.262.724.638.123.069.9M8x1
5/16-24
360023701.05

1-3/4

NA 210-28
45NA 210-450

1-7/8

NA 210-30

1-15/16

NA 210-31
50NA 210
2NA 210-32

1-15/16

NA 211-31100.069.055.471.327.743.625.076.2M10x1.25
3/8-24
440029801.45
50NA 211-500
2NA 211-32
55NA 211

2-3/16

NA 211-35
55NA 212-550110.075.061.877.730.946.827.084.0M10x1.25
3/8-24
535033501.90

2-3/16

NA 212-35

2-1/4

NA 212-36
60NA 212

2-3/8

NA 212-38

2-7/16

NA 212-39
60NA 213-600120.082.068.285.734.151.628.086.0M10x1.25
3/8-24
585040802.40

2-1/2

NA 213-40
65NA 213
60NA 214-600125.086.568.285.734.151.630.096.8M10x1.25
3/8-24
635045902.65

2-7/16

NA 214-39

2-1/2

NA 214-40
65NA 214-650

2-5/8

NA 214-42

2-11/16

NA 214-43

2-3/4

NA 214-44
70NA 214
65NA 214-650S125.086.549.066.121.544.628.096.8M10x1.25
3/8-24
635045902.45

2-11/16

NA 214-43S
70NA 214S
65NA 215-650130.091.574.692.137.354.830.0102.0M10x1.25
3/8-24
675050502.80

2-3/4

NA 215-44
70NA 215-700

2-15/16

NA 215-47
75NA 215
2-15/16NA 215-47S130.091.549.667.121.545.628.0102.0M10x1.25
3/8-24
675050502.65
75NA 215S
80NA 216140.098.074.695.237.357.933.0110.0M12x1.25740055303.10
2-15/16NA 216-47S140.098.053.273.823.450.433.0110.0M12x1.25
7/16-20
740055303.40
75NA216-750
3NA216-48
80NA217
80NA 217-800150.0105.065.785.734.151.635.0119.0M12x1.25
7/16-20
850062103.70

3-7/16

NA 217-55

3-7/16

NA 218-55 160.0111.052.0

69.5

23.046.532.0120.0M12x1.25
7/16-20
760073003.70

3-1/2

NA 218-56
90NA 218
100NA 220S180.0125.557.575.025.549.536.0132.0M12x1.251100080005.30
120NA 224215.0145.063.585.128.556.642.0152.0M12x1.2512800116006.90

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