NATR_NATV

Support rollers (yoke-type track rollers) with axial guidance (flange rings) and an inner ring
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 have a thick-walled outer ring with a profiled outer running surface and are supplied ready-to-mount. They can support high radial loads as well as axial loads arising from slight misalignment and skewed running. The inner ring contains a lubrication hole to facilitate relubrication.

They are available in several designs and variants:
• with crowned or cylindrical outer running surface
• with cage or without cage (full complement needle roller)
• gap seal on both sides or three-stage sealing by plastic axial plain washers
• high carbon chrome steel or stainless steel

PRODUCT FILTERS AND TABLE

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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FILTERS
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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
NATV20 47 20 25 24 19.4 41.5 30.5 43 0.255
NATV20PP 47 20 25 24 19.4 41.5 30.5 43 0.245
NATV20X 47 20 25 24 19.4 41.5 30.5 43 0.245
NATV20PPX 47 20 25 24 19.4 41.5 30.5 43 0.245
NATR25 52 25 25 24 14.7 25.5 21.6 31 0.275
NATR25PP 52 25 25 24 14.7 25.5 21.6 31 0.271
NATR25X 52 25 25 24 14.7 25.5 21.6 31 0.275
NATR25PPX 52 25 25 24 14.7 25.5 21.6 31 0.271
NATV25 52 25 25 24 19.8 44 28.5 40.5 0.285
NATV25PP 52 25 25 24 19.8 44 28.5 40.5 0.281
NATV25X 52 25 25 24 19.8 44 28.5 40.5 0.281
NATV25PPX 52 25 25 24 19.8 44 28.5 40.5 0.281
NATR30 62 30 29 28 22.9 37.5 26.5 38 0.47
NATR30PP 62 30 29 28 22.9 37.5 26.5 38 0.444
NATR30X 62 30 29 28 22.9 37.5 26.5 38 0.47
NATR30PPX 62 30 29 28 22.9 37.5 26.5 38 0.444
NATV30 62 30 29 28 29.2 62 34.5 49 0.481
NATV30PP 62 30 29 28 29.2 62 34.5 49 0.468
NATV30X 62 30 29 28 29.2 62 34.5 49 0.468
NATV30PPX 62 30 29 28 29.2 62 34.5 49 0.468
NATR35 72 35 29 28 24.6 43 33.5 48 0.547
NATR35PP 72 35 29 28 24.6 43 33.5 48 0.547
NATR35X 72 35 29 28 24.6 43 33.5 48 0.547
NATR35PPX 72 35 29 28 24.6 43 33.5 48 0.547
NATV35 72 35 29 28 31.9 72 43 62 0.63
NATV35PP 72 35 29 28 31.9 72 43 62 0.63
NATV35X 62 30 29 28 29.2 62 43 62 0.63
NATV35PPX 62 30 29 28 29.2 62 43 62 0.63
NATR40 80 40 32 30 32 59 59 59 0.795
NATR40PP 80 40 32 30 32 59 59 59 0.795
D Outside diameter 47 mm
d Bore diameter 20 mm
B Width inner ring 25 mm
C Width outer ring 24 mm
C Basic dynamic load rating 19.4 kN
C0 Basic static load rating 41.5 kN
Fr Maximum dynamic radial load 30.5 kN
F0r Maximum static radial load 43 kN
≈m Weight 0.255 kg
D Outside diameter 47 mm
d Bore diameter 20 mm
B Width inner ring 25 mm
C Width outer ring 24 mm
C Basic dynamic load rating 19.4 kN
C0 Basic static load rating 41.5 kN
Fr Maximum dynamic radial load 30.5 kN
F0r Maximum static radial load 43 kN
≈m Weight 0.245 kg
D Outside diameter 47 mm
d Bore diameter 20 mm
B Width inner ring 25 mm
C Width outer ring 24 mm
C Basic dynamic load rating 19.4 kN
C0 Basic static load rating 41.5 kN
Fr Maximum dynamic radial load 30.5 kN
F0r Maximum static radial load 43 kN
≈m Weight 0.245 kg
D Outside diameter 47 mm
d Bore diameter 20 mm
B Width inner ring 25 mm
C Width outer ring 24 mm
C Basic dynamic load rating 19.4 kN
C0 Basic static load rating 41.5 kN
Fr Maximum dynamic radial load 30.5 kN
F0r Maximum static radial load 43 kN
≈m Weight 0.245 kg
D Outside diameter 52 mm
d Bore diameter 25 mm
B Width inner ring 25 mm
C Width outer ring 24 mm
C Basic dynamic load rating 14.7 kN
C0 Basic static load rating 25.5 kN
Fr Maximum dynamic radial load 21.6 kN
F0r Maximum static radial load 31 kN
≈m Weight 0.275 kg
D Outside diameter 52 mm
d Bore diameter 25 mm
B Width inner ring 25 mm
C Width outer ring 24 mm
C Basic dynamic load rating 14.7 kN
C0 Basic static load rating 25.5 kN
Fr Maximum dynamic radial load 21.6 kN
F0r Maximum static radial load 31 kN
≈m Weight 0.271 kg
D Outside diameter 52 mm
d Bore diameter 25 mm
B Width inner ring 25 mm
C Width outer ring 24 mm
C Basic dynamic load rating 14.7 kN
C0 Basic static load rating 25.5 kN
Fr Maximum dynamic radial load 21.6 kN
F0r Maximum static radial load 31 kN
≈m Weight 0.275 kg
D Outside diameter 52 mm
d Bore diameter 25 mm
B Width inner ring 25 mm
C Width outer ring 24 mm
C Basic dynamic load rating 14.7 kN
C0 Basic static load rating 25.5 kN
Fr Maximum dynamic radial load 21.6 kN
F0r Maximum static radial load 31 kN
≈m Weight 0.271 kg
D Outside diameter 52 mm
d Bore diameter 25 mm
B Width inner ring 25 mm
C Width outer ring 24 mm
C Basic dynamic load rating 19.8 kN
C0 Basic static load rating 44 kN
Fr Maximum dynamic radial load 28.5 kN
F0r Maximum static radial load 40.5 kN
≈m Weight 0.285 kg
D Outside diameter 52 mm
d Bore diameter 25 mm
B Width inner ring 25 mm
C Width outer ring 24 mm
C Basic dynamic load rating 19.8 kN
C0 Basic static load rating 44 kN
Fr Maximum dynamic radial load 28.5 kN
F0r Maximum static radial load 40.5 kN
≈m Weight 0.281 kg
D Outside diameter 52 mm
d Bore diameter 25 mm
B Width inner ring 25 mm
C Width outer ring 24 mm
C Basic dynamic load rating 19.8 kN
C0 Basic static load rating 44 kN
Fr Maximum dynamic radial load 28.5 kN
F0r Maximum static radial load 40.5 kN
≈m Weight 0.281 kg
D Outside diameter 52 mm
d Bore diameter 25 mm
B Width inner ring 25 mm
C Width outer ring 24 mm
C Basic dynamic load rating 19.8 kN
C0 Basic static load rating 44 kN
Fr Maximum dynamic radial load 28.5 kN
F0r Maximum static radial load 40.5 kN
≈m Weight 0.281 kg
D Outside diameter 62 mm
d Bore diameter 30 mm
B Width inner ring 29 mm
C Width outer ring 28 mm
C Basic dynamic load rating 22.9 kN
C0 Basic static load rating 37.5 kN
Fr Maximum dynamic radial load 26.5 kN
F0r Maximum static radial load 38 kN
≈m Weight 0.47 kg
D Outside diameter 62 mm
d Bore diameter 30 mm
B Width inner ring 29 mm
C Width outer ring 28 mm
C Basic dynamic load rating 22.9 kN
C0 Basic static load rating 37.5 kN
Fr Maximum dynamic radial load 26.5 kN
F0r Maximum static radial load 38 kN
≈m Weight 0.444 kg
D Outside diameter 62 mm
d Bore diameter 30 mm
B Width inner ring 29 mm
C Width outer ring 28 mm
C Basic dynamic load rating 22.9 kN
C0 Basic static load rating 37.5 kN
Fr Maximum dynamic radial load 26.5 kN
F0r Maximum static radial load 38 kN
≈m Weight 0.47 kg
D Outside diameter 62 mm
d Bore diameter 30 mm
B Width inner ring 29 mm
C Width outer ring 28 mm
C Basic dynamic load rating 22.9 kN
C0 Basic static load rating 37.5 kN
Fr Maximum dynamic radial load 26.5 kN
F0r Maximum static radial load 38 kN
≈m Weight 0.444 kg
D Outside diameter 62 mm
d Bore diameter 30 mm
B Width inner ring 29 mm
C Width outer ring 28 mm
C Basic dynamic load rating 29.2 kN
C0 Basic static load rating 62 kN
Fr Maximum dynamic radial load 34.5 kN
F0r Maximum static radial load 49 kN
≈m Weight 0.481 kg
D Outside diameter 62 mm
d Bore diameter 30 mm
B Width inner ring 29 mm
C Width outer ring 28 mm
C Basic dynamic load rating 29.2 kN
C0 Basic static load rating 62 kN
Fr Maximum dynamic radial load 34.5 kN
F0r Maximum static radial load 49 kN
≈m Weight 0.468 kg
D Outside diameter 62 mm
d Bore diameter 30 mm
B Width inner ring 29 mm
C Width outer ring 28 mm
C Basic dynamic load rating 29.2 kN
C0 Basic static load rating 62 kN
Fr Maximum dynamic radial load 34.5 kN
F0r Maximum static radial load 49 kN
≈m Weight 0.468 kg
D Outside diameter 62 mm
d Bore diameter 30 mm
B Width inner ring 29 mm
C Width outer ring 28 mm
C Basic dynamic load rating 29.2 kN
C0 Basic static load rating 62 kN
Fr Maximum dynamic radial load 34.5 kN
F0r Maximum static radial load 49 kN
≈m Weight 0.468 kg
D Outside diameter 72 mm
d Bore diameter 35 mm
B Width inner ring 29 mm
C Width outer ring 28 mm
C Basic dynamic load rating 24.6 kN
C0 Basic static load rating 43 kN
Fr Maximum dynamic radial load 33.5 kN
F0r Maximum static radial load 48 kN
≈m Weight 0.547 kg
D Outside diameter 72 mm
d Bore diameter 35 mm
B Width inner ring 29 mm
C Width outer ring 28 mm
C Basic dynamic load rating 24.6 kN
C0 Basic static load rating 43 kN
Fr Maximum dynamic radial load 33.5 kN
F0r Maximum static radial load 48 kN
≈m Weight 0.547 kg
D Outside diameter 72 mm
d Bore diameter 35 mm
B Width inner ring 29 mm
C Width outer ring 28 mm
C Basic dynamic load rating 24.6 kN
C0 Basic static load rating 43 kN
Fr Maximum dynamic radial load 33.5 kN
F0r Maximum static radial load 48 kN
≈m Weight 0.547 kg
D Outside diameter 72 mm
d Bore diameter 35 mm
B Width inner ring 29 mm
C Width outer ring 28 mm
C Basic dynamic load rating 24.6 kN
C0 Basic static load rating 43 kN
Fr Maximum dynamic radial load 33.5 kN
F0r Maximum static radial load 48 kN
≈m Weight 0.547 kg
D Outside diameter 72 mm
d Bore diameter 35 mm
B Width inner ring 29 mm
C Width outer ring 28 mm
C Basic dynamic load rating 31.9 kN
C0 Basic static load rating 72 kN
Fr Maximum dynamic radial load 43 kN
F0r Maximum static radial load 62 kN
≈m Weight 0.63 kg
D Outside diameter 72 mm
d Bore diameter 35 mm
B Width inner ring 29 mm
C Width outer ring 28 mm
C Basic dynamic load rating 31.9 kN
C0 Basic static load rating 72 kN
Fr Maximum dynamic radial load 43 kN
F0r Maximum static radial load 62 kN
≈m Weight 0.63 kg
D Outside diameter 62 mm
d Bore diameter 30 mm
B Width inner ring 29 mm
C Width outer ring 28 mm
C Basic dynamic load rating 29.2 kN
C0 Basic static load rating 62 kN
Fr Maximum dynamic radial load 43 kN
F0r Maximum static radial load 62 kN
≈m Weight 0.63 kg
D Outside diameter 62 mm
d Bore diameter 30 mm
B Width inner ring 29 mm
C Width outer ring 28 mm
C Basic dynamic load rating 29.2 kN
C0 Basic static load rating 62 kN
Fr Maximum dynamic radial load 43 kN
F0r Maximum static radial load 62 kN
≈m Weight 0.63 kg
D Outside diameter 80 mm
d Bore diameter 40 mm
B Width inner ring 32 mm
C Width outer ring 30 mm
C Basic dynamic load rating 32 kN
C0 Basic static load rating 59 kN
Fr Maximum dynamic radial load 59 kN
F0r Maximum static radial load 59 kN
≈m Weight 0.795 kg
D Outside diameter 80 mm
d Bore diameter 40 mm
B Width inner ring 32 mm
C Width outer ring 30 mm
C Basic dynamic load rating 32 kN
C0 Basic static load rating 59 kN
Fr Maximum dynamic radial load 59 kN
F0r Maximum static radial load 59 kN
≈m Weight 0.795 kg
Outside diameter
D
47 mm
Bore diameter
d
20 mm
Width inner ring
B
25 mm
Width outer ring
C
24 mm
Basic dynamic load rating
C
19.4 kN
Basic static load rating
C0
41.5 kN
Maximum dynamic radial load
Fr
30.5 kN
Maximum static radial load
F0r
43 kN
Weight
≈m
0.255 kg
Outside diameter
D
47 mm
Bore diameter
d
20 mm
Width inner ring
B
25 mm
Width outer ring
C
24 mm
Basic dynamic load rating
C
19.4 kN
Basic static load rating
C0
41.5 kN
Maximum dynamic radial load
Fr
30.5 kN
Maximum static radial load
F0r
43 kN
Weight
≈m
0.245 kg
Outside diameter
D
47 mm
Bore diameter
d
20 mm
Width inner ring
B
25 mm
Width outer ring
C
24 mm
Basic dynamic load rating
C
19.4 kN
Basic static load rating
C0
41.5 kN
Maximum dynamic radial load
Fr
30.5 kN
Maximum static radial load
F0r
43 kN
Weight
≈m
0.245 kg
Outside diameter
D
47 mm
Bore diameter
d
20 mm
Width inner ring
B
25 mm
Width outer ring
C
24 mm
Basic dynamic load rating
C
19.4 kN
Basic static load rating
C0
41.5 kN
Maximum dynamic radial load
Fr
30.5 kN
Maximum static radial load
F0r
43 kN
Weight
≈m
0.245 kg
Outside diameter
D
52 mm
Bore diameter
d
25 mm
Width inner ring
B
25 mm
Width outer ring
C
24 mm
Basic dynamic load rating
C
14.7 kN
Basic static load rating
C0
25.5 kN
Maximum dynamic radial load
Fr
21.6 kN
Maximum static radial load
F0r
31 kN
Weight
≈m
0.275 kg
Outside diameter
D
52 mm
Bore diameter
d
25 mm
Width inner ring
B
25 mm
Width outer ring
C
24 mm
Basic dynamic load rating
C
14.7 kN
Basic static load rating
C0
25.5 kN
Maximum dynamic radial load
Fr
21.6 kN
Maximum static radial load
F0r
31 kN
Weight
≈m
0.271 kg
Outside diameter
D
52 mm
Bore diameter
d
25 mm
Width inner ring
B
25 mm
Width outer ring
C
24 mm
Basic dynamic load rating
C
14.7 kN
Basic static load rating
C0
25.5 kN
Maximum dynamic radial load
Fr
21.6 kN
Maximum static radial load
F0r
31 kN
Weight
≈m
0.275 kg
Outside diameter
D
52 mm
Bore diameter
d
25 mm
Width inner ring
B
25 mm
Width outer ring
C
24 mm
Basic dynamic load rating
C
14.7 kN
Basic static load rating
C0
25.5 kN
Maximum dynamic radial load
Fr
21.6 kN
Maximum static radial load
F0r
31 kN
Weight
≈m
0.271 kg
Outside diameter
D
52 mm
Bore diameter
d
25 mm
Width inner ring
B
25 mm
Width outer ring
C
24 mm
Basic dynamic load rating
C
19.8 kN
Basic static load rating
C0
44 kN
Maximum dynamic radial load
Fr
28.5 kN
Maximum static radial load
F0r
40.5 kN
Weight
≈m
0.285 kg
Outside diameter
D
52 mm
Bore diameter
d
25 mm
Width inner ring
B
25 mm
Width outer ring
C
24 mm
Basic dynamic load rating
C
19.8 kN
Basic static load rating
C0
44 kN
Maximum dynamic radial load
Fr
28.5 kN
Maximum static radial load
F0r
40.5 kN
Weight
≈m
0.281 kg
Outside diameter
D
52 mm
Bore diameter
d
25 mm
Width inner ring
B
25 mm
Width outer ring
C
24 mm
Basic dynamic load rating
C
19.8 kN
Basic static load rating
C0
44 kN
Maximum dynamic radial load
Fr
28.5 kN
Maximum static radial load
F0r
40.5 kN
Weight
≈m
0.281 kg
Outside diameter
D
52 mm
Bore diameter
d
25 mm
Width inner ring
B
25 mm
Width outer ring
C
24 mm
Basic dynamic load rating
C
19.8 kN
Basic static load rating
C0
44 kN
Maximum dynamic radial load
Fr
28.5 kN
Maximum static radial load
F0r
40.5 kN
Weight
≈m
0.281 kg
Outside diameter
D
62 mm
Bore diameter
d
30 mm
Width inner ring
B
29 mm
Width outer ring
C
28 mm
Basic dynamic load rating
C
22.9 kN
Basic static load rating
C0
37.5 kN
Maximum dynamic radial load
Fr
26.5 kN
Maximum static radial load
F0r
38 kN
Weight
≈m
0.47 kg
Outside diameter
D
62 mm
Bore diameter
d
30 mm
Width inner ring
B
29 mm
Width outer ring
C
28 mm
Basic dynamic load rating
C
22.9 kN
Basic static load rating
C0
37.5 kN
Maximum dynamic radial load
Fr
26.5 kN
Maximum static radial load
F0r
38 kN
Weight
≈m
0.444 kg
Outside diameter
D
62 mm
Bore diameter
d
30 mm
Width inner ring
B
29 mm
Width outer ring
C
28 mm
Basic dynamic load rating
C
22.9 kN
Basic static load rating
C0
37.5 kN
Maximum dynamic radial load
Fr
26.5 kN
Maximum static radial load
F0r
38 kN
Weight
≈m
0.47 kg
Outside diameter
D
62 mm
Bore diameter
d
30 mm
Width inner ring
B
29 mm
Width outer ring
C
28 mm
Basic dynamic load rating
C
22.9 kN
Basic static load rating
C0
37.5 kN
Maximum dynamic radial load
Fr
26.5 kN
Maximum static radial load
F0r
38 kN
Weight
≈m
0.444 kg
Outside diameter
D
62 mm
Bore diameter
d
30 mm
Width inner ring
B
29 mm
Width outer ring
C
28 mm
Basic dynamic load rating
C
29.2 kN
Basic static load rating
C0
62 kN
Maximum dynamic radial load
Fr
34.5 kN
Maximum static radial load
F0r
49 kN
Weight
≈m
0.481 kg
Outside diameter
D
62 mm
Bore diameter
d
30 mm
Width inner ring
B
29 mm
Width outer ring
C
28 mm
Basic dynamic load rating
C
29.2 kN
Basic static load rating
C0
62 kN
Maximum dynamic radial load
Fr
34.5 kN
Maximum static radial load
F0r
49 kN
Weight
≈m
0.468 kg
Outside diameter
D
62 mm
Bore diameter
d
30 mm
Width inner ring
B
29 mm
Width outer ring
C
28 mm
Basic dynamic load rating
C
29.2 kN
Basic static load rating
C0
62 kN
Maximum dynamic radial load
Fr
34.5 kN
Maximum static radial load
F0r
49 kN
Weight
≈m
0.468 kg
Outside diameter
D
62 mm
Bore diameter
d
30 mm
Width inner ring
B
29 mm
Width outer ring
C
28 mm
Basic dynamic load rating
C
29.2 kN
Basic static load rating
C0
62 kN
Maximum dynamic radial load
Fr
34.5 kN
Maximum static radial load
F0r
49 kN
Weight
≈m
0.468 kg
Outside diameter
D
72 mm
Bore diameter
d
35 mm
Width inner ring
B
29 mm
Width outer ring
C
28 mm
Basic dynamic load rating
C
24.6 kN
Basic static load rating
C0
43 kN
Maximum dynamic radial load
Fr
33.5 kN
Maximum static radial load
F0r
48 kN
Weight
≈m
0.547 kg
Outside diameter
D
72 mm
Bore diameter
d
35 mm
Width inner ring
B
29 mm
Width outer ring
C
28 mm
Basic dynamic load rating
C
24.6 kN
Basic static load rating
C0
43 kN
Maximum dynamic radial load
Fr
33.5 kN
Maximum static radial load
F0r
48 kN
Weight
≈m
0.547 kg
Outside diameter
D
72 mm
Bore diameter
d
35 mm
Width inner ring
B
29 mm
Width outer ring
C
28 mm
Basic dynamic load rating
C
24.6 kN
Basic static load rating
C0
43 kN
Maximum dynamic radial load
Fr
33.5 kN
Maximum static radial load
F0r
48 kN
Weight
≈m
0.547 kg
Outside diameter
D
72 mm
Bore diameter
d
35 mm
Width inner ring
B
29 mm
Width outer ring
C
28 mm
Basic dynamic load rating
C
24.6 kN
Basic static load rating
C0
43 kN
Maximum dynamic radial load
Fr
33.5 kN
Maximum static radial load
F0r
48 kN
Weight
≈m
0.547 kg
Outside diameter
D
72 mm
Bore diameter
d
35 mm
Width inner ring
B
29 mm
Width outer ring
C
28 mm
Basic dynamic load rating
C
31.9 kN
Basic static load rating
C0
72 kN
Maximum dynamic radial load
Fr
43 kN
Maximum static radial load
F0r
62 kN
Weight
≈m
0.63 kg
Outside diameter
D
72 mm
Bore diameter
d
35 mm
Width inner ring
B
29 mm
Width outer ring
C
28 mm
Basic dynamic load rating
C
31.9 kN
Basic static load rating
C0
72 kN
Maximum dynamic radial load
Fr
43 kN
Maximum static radial load
F0r
62 kN
Weight
≈m
0.63 kg
Outside diameter
D
62 mm
Bore diameter
d
30 mm
Width inner ring
B
29 mm
Width outer ring
C
28 mm
Basic dynamic load rating
C
29.2 kN
Basic static load rating
C0
62 kN
Maximum dynamic radial load
Fr
43 kN
Maximum static radial load
F0r
62 kN
Weight
≈m
0.63 kg
Outside diameter
D
62 mm
Bore diameter
d
30 mm
Width inner ring
B
29 mm
Width outer ring
C
28 mm
Basic dynamic load rating
C
29.2 kN
Basic static load rating
C0
62 kN
Maximum dynamic radial load
Fr
43 kN
Maximum static radial load
F0r
62 kN
Weight
≈m
0.63 kg
Outside diameter
D
80 mm
Bore diameter
d
40 mm
Width inner ring
B
32 mm
Width outer ring
C
30 mm
Basic dynamic load rating
C
32 kN
Basic static load rating
C0
59 kN
Maximum dynamic radial load
Fr
59 kN
Maximum static radial load
F0r
59 kN
Weight
≈m
0.795 kg
Outside diameter
D
80 mm
Bore diameter
d
40 mm
Width inner ring
B
32 mm
Width outer ring
C
30 mm
Basic dynamic load rating
C
32 kN
Basic static load rating
C0
59 kN
Maximum dynamic radial load
Fr
59 kN
Maximum static radial load
F0r
59 kN
Weight
≈m
0.795 kg
Tolerance and Clearance

Bearing tolerances and clearances

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