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NA22..2RS

Support roller (yoke-type track roller), without axial guidance (flange rings), with an inner ring, contact seal on both side
Support rollers (yoke-type track rollers) are designed to run on and to be used in cam drives, bed ways, conveyor systems, linear guidance systems, etc. They are based on a single row needle roller bearing with an inner ring and have a thick-walled outer ring with a crowned running surface. They are supplied sealed and are ready-to-mount. The inner ring contains a lubrication hole to facilitate relubrication. The inner ring can be mounted separately from the outer ring and roller and cage assembly.

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Outside diameter (mm)

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Bore diameter (mm)

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Width inner ring (mm)

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Width outer ring (mm)

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Outer ring profile
Crowned
Cylindrical
Designation

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Designation Outside diameter Bore diameter Width inner ring Width outer ring Basic dynamic load rating Basic static load rating Maximum dynamic radial load Maximum static radial load Weight
D d B C C C0 Fr F0r ≈m
mm
mm
mm
mm
kN
kN
kN
kN
kg
NA22/6-2RS 19 6 12 11.8 3.52 3 1.93 2.75 0.022
NA22/6-2RSX 19 6 12 11.8 3.52 3 1.93 2.75 0.022
NA22/8-2RS 24 8 12 11.8 4.46 4.4 5 7.1 0.034
NA22/8-2RSX 24 8 12 11.8 4.46 4.4 5 7.1 0.034
NA2200-2RS 30 10 14 13.8 6.44 7.2 12 17 0.06
NA2200-2RSX 30 10 14 13.8 6.44 7.2 12 17 0.06
NA2201-2RS 32 12 14 13.8 6.93 8.15 11.6 16.6 0.067
NA2201-2RSX 32 12 14 13.8 6.93 8.15 11.6 16.6 0.067
NA2202-2RS 35 15 14 13.8 7.21 9 9.65 13.7 0.075
NA2202-2RSX 35 15 14 13.8 7.21 9 9.65 13.7 0.075
NA2203-2RS 40 17 16 15.8 9.35 12.9 16 22.8 0.112
NA2203-2RSX 40 17 16 15.8 9.35 12.9 16 22.8 0.112
NA2204-2RS 47 20 18 17.8 15.4 17.3 17.6 25.5 0.177
NA2204-2RSX 47 20 18 17.8 15.4 17.3 17.6 25.5 0.177
NA2205-2RS 52 25 18 17.8 16.1 19 17.3 24.5 0.209
NA2205-2RSX 52 25 18 17.8 16.1 19 17.3 24.5 0.209
NA2206-2RS 62 30 20 19.8 17.6 24.5 28.5 40.5 0.324
NA2206-2RSX 62 30 20 19.8 17.6 24.5 28.5 40.5 0.324
NA2207-2RS 72 35 23 22.7 22 34 39 56 0.505
NA2207-2RSX 72 35 23 22.7 22 34 39 56 0.505
NA2208-2RS 80 40 23 22.7 27 39 37.5 53 0.628
NA2208-2RSX 80 40 23 22.7 27 39 37.5 53 0.628
NA2209-2RS 85 45 23 22.7 28.5 43 40.5 64 0.655
NA2209-2RSX 85 45 23 22.7 28.5 43 40.5 64 0.655
NA2210-2RS 90 50 23 22.7 28 42.5 42.5 70 0.69
NA2210-2RSX 90 50 23 22.7 28 42.5 42.5 70 0.69
NA22/6-2RS
D Outside diameter 19 mm
d Bore diameter 6 mm
B Width inner ring 12 mm
C Width outer ring 11.8 mm
C Basic dynamic load rating 3.52 kN
C0 Basic static load rating 3 kN
Fr Maximum dynamic radial load 1.93 kN
F0r Maximum static radial load 2.75 kN
≈m Weight 0.022 kg
NA22/6-2RSX
D Outside diameter 19 mm
d Bore diameter 6 mm
B Width inner ring 12 mm
C Width outer ring 11.8 mm
C Basic dynamic load rating 3.52 kN
C0 Basic static load rating 3 kN
Fr Maximum dynamic radial load 1.93 kN
F0r Maximum static radial load 2.75 kN
≈m Weight 0.022 kg
NA22/8-2RS
D Outside diameter 24 mm
d Bore diameter 8 mm
B Width inner ring 12 mm
C Width outer ring 11.8 mm
C Basic dynamic load rating 4.46 kN
C0 Basic static load rating 4.4 kN
Fr Maximum dynamic radial load 5 kN
F0r Maximum static radial load 7.1 kN
≈m Weight 0.034 kg
NA22/8-2RSX
D Outside diameter 24 mm
d Bore diameter 8 mm
B Width inner ring 12 mm
C Width outer ring 11.8 mm
C Basic dynamic load rating 4.46 kN
C0 Basic static load rating 4.4 kN
Fr Maximum dynamic radial load 5 kN
F0r Maximum static radial load 7.1 kN
≈m Weight 0.034 kg
NA2200-2RS
D Outside diameter 30 mm
d Bore diameter 10 mm
B Width inner ring 14 mm
C Width outer ring 13.8 mm
C Basic dynamic load rating 6.44 kN
C0 Basic static load rating 7.2 kN
Fr Maximum dynamic radial load 12 kN
F0r Maximum static radial load 17 kN
≈m Weight 0.06 kg
NA2200-2RSX
D Outside diameter 30 mm
d Bore diameter 10 mm
B Width inner ring 14 mm
C Width outer ring 13.8 mm
C Basic dynamic load rating 6.44 kN
C0 Basic static load rating 7.2 kN
Fr Maximum dynamic radial load 12 kN
F0r Maximum static radial load 17 kN
≈m Weight 0.06 kg
NA2201-2RS
D Outside diameter 32 mm
d Bore diameter 12 mm
B Width inner ring 14 mm
C Width outer ring 13.8 mm
C Basic dynamic load rating 6.93 kN
C0 Basic static load rating 8.15 kN
Fr Maximum dynamic radial load 11.6 kN
F0r Maximum static radial load 16.6 kN
≈m Weight 0.067 kg
NA2201-2RSX
D Outside diameter 32 mm
d Bore diameter 12 mm
B Width inner ring 14 mm
C Width outer ring 13.8 mm
C Basic dynamic load rating 6.93 kN
C0 Basic static load rating 8.15 kN
Fr Maximum dynamic radial load 11.6 kN
F0r Maximum static radial load 16.6 kN
≈m Weight 0.067 kg
NA2202-2RS
D Outside diameter 35 mm
d Bore diameter 15 mm
B Width inner ring 14 mm
C Width outer ring 13.8 mm
C Basic dynamic load rating 7.21 kN
C0 Basic static load rating 9 kN
Fr Maximum dynamic radial load 9.65 kN
F0r Maximum static radial load 13.7 kN
≈m Weight 0.075 kg
NA2202-2RSX
D Outside diameter 35 mm
d Bore diameter 15 mm
B Width inner ring 14 mm
C Width outer ring 13.8 mm
C Basic dynamic load rating 7.21 kN
C0 Basic static load rating 9 kN
Fr Maximum dynamic radial load 9.65 kN
F0r Maximum static radial load 13.7 kN
≈m Weight 0.075 kg
NA2203-2RS
D Outside diameter 40 mm
d Bore diameter 17 mm
B Width inner ring 16 mm
C Width outer ring 15.8 mm
C Basic dynamic load rating 9.35 kN
C0 Basic static load rating 12.9 kN
Fr Maximum dynamic radial load 16 kN
F0r Maximum static radial load 22.8 kN
≈m Weight 0.112 kg
NA2203-2RSX
D Outside diameter 40 mm
d Bore diameter 17 mm
B Width inner ring 16 mm
C Width outer ring 15.8 mm
C Basic dynamic load rating 9.35 kN
C0 Basic static load rating 12.9 kN
Fr Maximum dynamic radial load 16 kN
F0r Maximum static radial load 22.8 kN
≈m Weight 0.112 kg
NA2204-2RS
D Outside diameter 47 mm
d Bore diameter 20 mm
B Width inner ring 18 mm
C Width outer ring 17.8 mm
C Basic dynamic load rating 15.4 kN
C0 Basic static load rating 17.3 kN
Fr Maximum dynamic radial load 17.6 kN
F0r Maximum static radial load 25.5 kN
≈m Weight 0.177 kg
NA2204-2RSX
D Outside diameter 47 mm
d Bore diameter 20 mm
B Width inner ring 18 mm
C Width outer ring 17.8 mm
C Basic dynamic load rating 15.4 kN
C0 Basic static load rating 17.3 kN
Fr Maximum dynamic radial load 17.6 kN
F0r Maximum static radial load 25.5 kN
≈m Weight 0.177 kg
NA2205-2RS
D Outside diameter 52 mm
d Bore diameter 25 mm
B Width inner ring 18 mm
C Width outer ring 17.8 mm
C Basic dynamic load rating 16.1 kN
C0 Basic static load rating 19 kN
Fr Maximum dynamic radial load 17.3 kN
F0r Maximum static radial load 24.5 kN
≈m Weight 0.209 kg
NA2205-2RSX
D Outside diameter 52 mm
d Bore diameter 25 mm
B Width inner ring 18 mm
C Width outer ring 17.8 mm
C Basic dynamic load rating 16.1 kN
C0 Basic static load rating 19 kN
Fr Maximum dynamic radial load 17.3 kN
F0r Maximum static radial load 24.5 kN
≈m Weight 0.209 kg
NA2206-2RS
D Outside diameter 62 mm
d Bore diameter 30 mm
B Width inner ring 20 mm
C Width outer ring 19.8 mm
C Basic dynamic load rating 17.6 kN
C0 Basic static load rating 24.5 kN
Fr Maximum dynamic radial load 28.5 kN
F0r Maximum static radial load 40.5 kN
≈m Weight 0.324 kg
NA2206-2RSX
D Outside diameter 62 mm
d Bore diameter 30 mm
B Width inner ring 20 mm
C Width outer ring 19.8 mm
C Basic dynamic load rating 17.6 kN
C0 Basic static load rating 24.5 kN
Fr Maximum dynamic radial load 28.5 kN
F0r Maximum static radial load 40.5 kN
≈m Weight 0.324 kg
NA2207-2RS
D Outside diameter 72 mm
d Bore diameter 35 mm
B Width inner ring 23 mm
C Width outer ring 22.7 mm
C Basic dynamic load rating 22 kN
C0 Basic static load rating 34 kN
Fr Maximum dynamic radial load 39 kN
F0r Maximum static radial load 56 kN
≈m Weight 0.505 kg
NA2207-2RSX
D Outside diameter 72 mm
d Bore diameter 35 mm
B Width inner ring 23 mm
C Width outer ring 22.7 mm
C Basic dynamic load rating 22 kN
C0 Basic static load rating 34 kN
Fr Maximum dynamic radial load 39 kN
F0r Maximum static radial load 56 kN
≈m Weight 0.505 kg
NA2208-2RS
D Outside diameter 80 mm
d Bore diameter 40 mm
B Width inner ring 23 mm
C Width outer ring 22.7 mm
C Basic dynamic load rating 27 kN
C0 Basic static load rating 39 kN
Fr Maximum dynamic radial load 37.5 kN
F0r Maximum static radial load 53 kN
≈m Weight 0.628 kg
NA2208-2RSX
D Outside diameter 80 mm
d Bore diameter 40 mm
B Width inner ring 23 mm
C Width outer ring 22.7 mm
C Basic dynamic load rating 27 kN
C0 Basic static load rating 39 kN
Fr Maximum dynamic radial load 37.5 kN
F0r Maximum static radial load 53 kN
≈m Weight 0.628 kg
NA2209-2RS
D Outside diameter 85 mm
d Bore diameter 45 mm
B Width inner ring 23 mm
C Width outer ring 22.7 mm
C Basic dynamic load rating 28.5 kN
C0 Basic static load rating 43 kN
Fr Maximum dynamic radial load 40.5 kN
F0r Maximum static radial load 64 kN
≈m Weight 0.655 kg
NA2209-2RSX
D Outside diameter 85 mm
d Bore diameter 45 mm
B Width inner ring 23 mm
C Width outer ring 22.7 mm
C Basic dynamic load rating 28.5 kN
C0 Basic static load rating 43 kN
Fr Maximum dynamic radial load 40.5 kN
F0r Maximum static radial load 64 kN
≈m Weight 0.655 kg
NA2210-2RS
D Outside diameter 90 mm
d Bore diameter 50 mm
B Width inner ring 23 mm
C Width outer ring 22.7 mm
C Basic dynamic load rating 28 kN
C0 Basic static load rating 42.5 kN
Fr Maximum dynamic radial load 42.5 kN
F0r Maximum static radial load 70 kN
≈m Weight 0.69 kg
NA2210-2RSX
D Outside diameter 90 mm
d Bore diameter 50 mm
B Width inner ring 23 mm
C Width outer ring 22.7 mm
C Basic dynamic load rating 28 kN
C0 Basic static load rating 42.5 kN
Fr Maximum dynamic radial load 42.5 kN
F0r Maximum static radial load 70 kN
≈m Weight 0.69 kg
Outside diameter
D
19 mm
Bore diameter
d
6 mm
Width inner ring
B
12 mm
Width outer ring
C
11.8 mm
Basic dynamic load rating
C
3.52 kN
Basic static load rating
C0
3 kN
Maximum dynamic radial load
Fr
1.93 kN
Maximum static radial load
F0r
2.75 kN
Weight
≈m
0.022 kg
Outside diameter
D
19 mm
Bore diameter
d
6 mm
Width inner ring
B
12 mm
Width outer ring
C
11.8 mm
Basic dynamic load rating
C
3.52 kN
Basic static load rating
C0
3 kN
Maximum dynamic radial load
Fr
1.93 kN
Maximum static radial load
F0r
2.75 kN
Weight
≈m
0.022 kg
Outside diameter
D
24 mm
Bore diameter
d
8 mm
Width inner ring
B
12 mm
Width outer ring
C
11.8 mm
Basic dynamic load rating
C
4.46 kN
Basic static load rating
C0
4.4 kN
Maximum dynamic radial load
Fr
5 kN
Maximum static radial load
F0r
7.1 kN
Weight
≈m
0.034 kg
Outside diameter
D
24 mm
Bore diameter
d
8 mm
Width inner ring
B
12 mm
Width outer ring
C
11.8 mm
Basic dynamic load rating
C
4.46 kN
Basic static load rating
C0
4.4 kN
Maximum dynamic radial load
Fr
5 kN
Maximum static radial load
F0r
7.1 kN
Weight
≈m
0.034 kg
Outside diameter
D
30 mm
Bore diameter
d
10 mm
Width inner ring
B
14 mm
Width outer ring
C
13.8 mm
Basic dynamic load rating
C
6.44 kN
Basic static load rating
C0
7.2 kN
Maximum dynamic radial load
Fr
12 kN
Maximum static radial load
F0r
17 kN
Weight
≈m
0.06 kg
Outside diameter
D
30 mm
Bore diameter
d
10 mm
Width inner ring
B
14 mm
Width outer ring
C
13.8 mm
Basic dynamic load rating
C
6.44 kN
Basic static load rating
C0
7.2 kN
Maximum dynamic radial load
Fr
12 kN
Maximum static radial load
F0r
17 kN
Weight
≈m
0.06 kg
Outside diameter
D
32 mm
Bore diameter
d
12 mm
Width inner ring
B
14 mm
Width outer ring
C
13.8 mm
Basic dynamic load rating
C
6.93 kN
Basic static load rating
C0
8.15 kN
Maximum dynamic radial load
Fr
11.6 kN
Maximum static radial load
F0r
16.6 kN
Weight
≈m
0.067 kg
Outside diameter
D
32 mm
Bore diameter
d
12 mm
Width inner ring
B
14 mm
Width outer ring
C
13.8 mm
Basic dynamic load rating
C
6.93 kN
Basic static load rating
C0
8.15 kN
Maximum dynamic radial load
Fr
11.6 kN
Maximum static radial load
F0r
16.6 kN
Weight
≈m
0.067 kg
Outside diameter
D
35 mm
Bore diameter
d
15 mm
Width inner ring
B
14 mm
Width outer ring
C
13.8 mm
Basic dynamic load rating
C
7.21 kN
Basic static load rating
C0
9 kN
Maximum dynamic radial load
Fr
9.65 kN
Maximum static radial load
F0r
13.7 kN
Weight
≈m
0.075 kg
Outside diameter
D
35 mm
Bore diameter
d
15 mm
Width inner ring
B
14 mm
Width outer ring
C
13.8 mm
Basic dynamic load rating
C
7.21 kN
Basic static load rating
C0
9 kN
Maximum dynamic radial load
Fr
9.65 kN
Maximum static radial load
F0r
13.7 kN
Weight
≈m
0.075 kg
Outside diameter
D
40 mm
Bore diameter
d
17 mm
Width inner ring
B
16 mm
Width outer ring
C
15.8 mm
Basic dynamic load rating
C
9.35 kN
Basic static load rating
C0
12.9 kN
Maximum dynamic radial load
Fr
16 kN
Maximum static radial load
F0r
22.8 kN
Weight
≈m
0.112 kg
Outside diameter
D
40 mm
Bore diameter
d
17 mm
Width inner ring
B
16 mm
Width outer ring
C
15.8 mm
Basic dynamic load rating
C
9.35 kN
Basic static load rating
C0
12.9 kN
Maximum dynamic radial load
Fr
16 kN
Maximum static radial load
F0r
22.8 kN
Weight
≈m
0.112 kg
Outside diameter
D
47 mm
Bore diameter
d
20 mm
Width inner ring
B
18 mm
Width outer ring
C
17.8 mm
Basic dynamic load rating
C
15.4 kN
Basic static load rating
C0
17.3 kN
Maximum dynamic radial load
Fr
17.6 kN
Maximum static radial load
F0r
25.5 kN
Weight
≈m
0.177 kg
Outside diameter
D
47 mm
Bore diameter
d
20 mm
Width inner ring
B
18 mm
Width outer ring
C
17.8 mm
Basic dynamic load rating
C
15.4 kN
Basic static load rating
C0
17.3 kN
Maximum dynamic radial load
Fr
17.6 kN
Maximum static radial load
F0r
25.5 kN
Weight
≈m
0.177 kg
Outside diameter
D
52 mm
Bore diameter
d
25 mm
Width inner ring
B
18 mm
Width outer ring
C
17.8 mm
Basic dynamic load rating
C
16.1 kN
Basic static load rating
C0
19 kN
Maximum dynamic radial load
Fr
17.3 kN
Maximum static radial load
F0r
24.5 kN
Weight
≈m
0.209 kg
Outside diameter
D
52 mm
Bore diameter
d
25 mm
Width inner ring
B
18 mm
Width outer ring
C
17.8 mm
Basic dynamic load rating
C
16.1 kN
Basic static load rating
C0
19 kN
Maximum dynamic radial load
Fr
17.3 kN
Maximum static radial load
F0r
24.5 kN
Weight
≈m
0.209 kg
Outside diameter
D
62 mm
Bore diameter
d
30 mm
Width inner ring
B
20 mm
Width outer ring
C
19.8 mm
Basic dynamic load rating
C
17.6 kN
Basic static load rating
C0
24.5 kN
Maximum dynamic radial load
Fr
28.5 kN
Maximum static radial load
F0r
40.5 kN
Weight
≈m
0.324 kg
Outside diameter
D
62 mm
Bore diameter
d
30 mm
Width inner ring
B
20 mm
Width outer ring
C
19.8 mm
Basic dynamic load rating
C
17.6 kN
Basic static load rating
C0
24.5 kN
Maximum dynamic radial load
Fr
28.5 kN
Maximum static radial load
F0r
40.5 kN
Weight
≈m
0.324 kg
Outside diameter
D
72 mm
Bore diameter
d
35 mm
Width inner ring
B
23 mm
Width outer ring
C
22.7 mm
Basic dynamic load rating
C
22 kN
Basic static load rating
C0
34 kN
Maximum dynamic radial load
Fr
39 kN
Maximum static radial load
F0r
56 kN
Weight
≈m
0.505 kg
Outside diameter
D
72 mm
Bore diameter
d
35 mm
Width inner ring
B
23 mm
Width outer ring
C
22.7 mm
Basic dynamic load rating
C
22 kN
Basic static load rating
C0
34 kN
Maximum dynamic radial load
Fr
39 kN
Maximum static radial load
F0r
56 kN
Weight
≈m
0.505 kg
Outside diameter
D
80 mm
Bore diameter
d
40 mm
Width inner ring
B
23 mm
Width outer ring
C
22.7 mm
Basic dynamic load rating
C
27 kN
Basic static load rating
C0
39 kN
Maximum dynamic radial load
Fr
37.5 kN
Maximum static radial load
F0r
53 kN
Weight
≈m
0.628 kg
Outside diameter
D
80 mm
Bore diameter
d
40 mm
Width inner ring
B
23 mm
Width outer ring
C
22.7 mm
Basic dynamic load rating
C
27 kN
Basic static load rating
C0
39 kN
Maximum dynamic radial load
Fr
37.5 kN
Maximum static radial load
F0r
53 kN
Weight
≈m
0.628 kg
Outside diameter
D
85 mm
Bore diameter
d
45 mm
Width inner ring
B
23 mm
Width outer ring
C
22.7 mm
Basic dynamic load rating
C
28.5 kN
Basic static load rating
C0
43 kN
Maximum dynamic radial load
Fr
40.5 kN
Maximum static radial load
F0r
64 kN
Weight
≈m
0.655 kg
Outside diameter
D
85 mm
Bore diameter
d
45 mm
Width inner ring
B
23 mm
Width outer ring
C
22.7 mm
Basic dynamic load rating
C
28.5 kN
Basic static load rating
C0
43 kN
Maximum dynamic radial load
Fr
40.5 kN
Maximum static radial load
F0r
64 kN
Weight
≈m
0.655 kg
Outside diameter
D
90 mm
Bore diameter
d
50 mm
Width inner ring
B
23 mm
Width outer ring
C
22.7 mm
Basic dynamic load rating
C
28 kN
Basic static load rating
C0
42.5 kN
Maximum dynamic radial load
Fr
42.5 kN
Maximum static radial load
F0r
70 kN
Weight
≈m
0.69 kg
Outside diameter
D
90 mm
Bore diameter
d
50 mm
Width inner ring
B
23 mm
Width outer ring
C
22.7 mm
Basic dynamic load rating
C
28 kN
Basic static load rating
C0
42.5 kN
Maximum dynamic radial load
Fr
42.5 kN
Maximum static radial load
F0r
70 kN
Weight
≈m
0.69 kg
Tolerance and Clearance

Bearing tolerances and clearances

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