Tapered roller bearings Timken, series 303..

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Producto
Unidad

Inside diameter

d

Outside diameter

D

Width

T

Rows number

Basic radial load static

Basic radial load dynamic

Max rotation speed

Ref rotation speed

Radial internal clearance code

Outer ring width

C

Inner ring width

B
Each
25 mm
62 mm
18.25 mm
1
46900 N
48200 N
9000 r/min
6800 r/min
n/a
15 mm
17 mm
Each
30 mm
72 mm
20.75 mm
1
50100 N
59600 N
7700 r/min
5800 r/min
n/a
16 mm
19 mm
Each
35 mm
80 mm
22.75 mm
1
79000 N
76200 N
6900 r/min
5200 r/min
n/a
18 mm
21 mm
Each
40 mm
90 mm
25.25 mm
1
101000 N
90600 N
6100 r/min
4500 r/min
n/a
20 mm
23 mm
Each
45 mm
100 mm
27.25 mm
1
128000 N
113000 N
5400 r/min
4100 r/min
n/a
22 mm
25 mm
Each
50 mm
110 mm
29.25 mm
1
152000 N
137000 N
4900 r/min
3700 r/min
n/a
23 mm
27 mm
Each
55 mm
120 mm
31.5 mm
1
170000 N
149000 N
4500 r/min
3300 r/min
n/a
25 mm
29 mm
Each
35 mm
80 mm
22.75 mm
18 mm
21 mm
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
25
62
18.25
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
30
72
20.75
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
35
80
22.75
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
40
90
25.25
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
45
100
27.25
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
50
110
29.25
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
55
120
31.5
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
35
80
22.75

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