Kegelrollenlager / Tapered Roller Bearings

Kegelrollenlager / Tapered Roller Bearings

KIS Antriebstechnik GmbH & Co. KG
Martha-Neumann-Str. 12 | D-44263 Dortmund
Telefon +49 231. 92 71 61 0 | Telefax +49 231. 92 71 61 0
info@kis-gmbh.de | www.kis-gmbh.de
Kegelrollenlager /
Tapered Roller Bearings
Dimensions in accordance with ISO 15-1981
28
01
Kegelrollenlager / Łożyska walcowe
Tapered roller bearings are designed to take radial and thrust loads from one direction. They
consist of the inner race (cone) with cage guided rollers and the outer race (cup) the track
having the same profile as the tapered rollers. The extension of the contact lines meet at a
common point on the bearing axis of rotation. The cone and cup are seperable. By using two
bearings as opposed mountings they can carry thrust loadings in both directions.
Single row tapered roller bearings can be supplied matched in “DB” or “DF” arrangement. These
matched bearings are so manufactured that when they are mounted opposite to each other,
the pair should have an established initial axial clearance and a uniform distribution of the
loading. Matched bearings are used when the load carrying capacity of a single bearing is not
sufficient or when the thrust loads have to be carried at a certain axial clearance in both
directions.
Axial Clearance
The axial clearance of single tapered roller bearings is adjusted on assembly.
With matched bearings, as with double and 4 row bearings, axial clearance is achieved by the
addition of spacer rings ground to give the required clearance. Radial clearances for classes
recommended for double and four row tapered roller bearings are shown in the technical section.
The radial clearance is transformed into axial clearance by the following relation:
Axial Clearance =
Radiales Spiel
2 tan α
Where: α = contact angle between rollers and the outer ring raceway.
Kegelrollenlager / Łożyska walcowe
29
02
T
C
B
D
d
Kegelrollenlager / Tapered Roller Bearings
Artikelnummer
Bearing Number
Serie 302 / Series 302
30203 A
30204 A
30205 A
30206 A
30207 A
30208 A
30209 A
30210 A
30211 A
30212 A
30213 A
30214 A
30215 A
30216 A
30217 A
30218 A
30219 A
30220 A
30221 A
30222 A
30224 A
30226 A
30228 A
30230 A
30232 A
30234 A
30236 A
30238 A
30240 A
Serie 303 / Series 303
30302 A
30303 A
30304 A
30305 A
30306 A
30307 A
30308 A
30309 A
30310 A
30311 A
30312 A
30313 A
30314 A
30315 A
30316 A
30317 A
30
03
d mm
17
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
120
130
140
150
160
170
180
190
200
15
17
20
25
30
35
40
45
50
55
60
65
70
75
80
85
D mm
Dimensionen / Principal Dimensions
B mm
C mm
40
47
52
62
72
80
85
90
100
110
120
125
130
140
150
160
170
180
190
200
215
230
250
270
290
310
320
340
360
42
47
52
62
72
80
90
100
110
120
130
140
150
160
170
180
12
14
15
16
17
18
19
20
21
22
23
24
25
26
28
30
32
34
36
38
40
40
42
45
48
52
52
13
14
15
17
19
21
23
25
27
29
31
33
35
37
39
41
Kegelrollenlager / Łożyska walcowe
T mm
11
12
13
14
15
16
16
17
18
19
20
21
22
22
24
26
27
29
30
32
34
34
36
38
40
43
43
11
12
13
15
16
18
20
22
23
25
26
28
30
31
33
34
Gewicht
Weight
kg
kg
13,25
15,25
16,25
17,25
18,25
19,75
20,75
21,75
22,75
23,75
24,75
26,25
27,25
28,25
30,5
32,5
34,5
37
39
41
43,5
43,75
45,75
49
52
57
57
60
64
0,074
0,120
0,150
0,220
0,320
0,420
0,470
0,530
0,690
0,860
1,10
1,22
1,33
1,59
2,00
2,49
2,96
3,54
4,26
5,00
6,01
7,60
8,50
10,7
13,6
19,0
20,0
24,0
25,0
14,25
15,25
16,25
18,25
20,75
22,75
25,25
27,25
29,25
31,5
33,5
36
38
40
42,5
44,5
0,090
0,130
0,170
0,250
0,380
0,520
0,700
0,920
1,19
1,53
1,90
2,30
3,00
3,40
4,00
4,70
T
C
B
D
d
Kegelrollenlager / Tapered Roller Bearings
Artikelnummer
Bearing Number
Serie 303 / Series 303
30318 A
30319 A
30320 A
30322 A
30324 A
30326 A
30328 A
30330 A
30332 A
30334 A
Serie 313 / Series 313
31305 A
31306 A
31307 A
31308 A
31309 A
31310 A
31311 A
31312 A
31313 A
31314 A
31315 A
31316 A
31317 A
31318 A
31319 A
31326 XA
31328 XA
31330 X
Serie 320 / Series 320
32004 XA
32005 XA
32006 XA
32007 XA
32008 XA
32009 XA
32010 XA
32011 XA
32012 XA
32013 XA
32014 XA
32015 XA
32016 XA
32017 XA
32018 XA
32019 XA
d mm
90
95
100
110
120
30
140
150
160
170
D mm
Dimensionen / Principal Dimensions
B mm
C mm
190
200
215
240
260
62
300
320
340
360
43
45
47
50
55
16
Gewicht
Weight
T mm
36
38
39
42
46
14
kg
kg
46,5
49,5
51,5
54,5
59,5
17,25
67,75
72
75
80
5,50
6,70
7,90
12,5
13,6
0,220
21
28,5
29
35
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
130
140
150
62
72
80
90
100
110
120
130
140
150
160
170
180
190
200
280
300
320
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
66
70
13
14
15
17
18
19
21
22
23
25
26
27
28
30
32
44
47
18,25
20,75
22,75
25,25
27,25
29,25
31,5
33,5
36
38
40
42,5
44,5
46,5
49,5
72
77
802
0,255
0,390
0,520
0,685
0,915
1,16
1,49
1,83
2,25
2,82
3,50
4,07
5,08
5,92
6,95
18,6
23,9
29,5
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
42
47
55
62
68
75
80
90
95
100
110
115
125
130
140
145
15
15
17
18
19
20
20
23
23
23
25
25
29
29
32
32
12
11,5
13
14
14,5
15,5
15,5
17,5
17,5
17,5
19
19
22
22
24
24
15
15
17
18
19
20
20
23
23
23
25
25
29
29
32
32
0,097
0,113
0,017
0,220
0,270
0,330
0,360
0,540
0,580
0,620
0,830
0,880
1,24
1,30
1,70
1,80
Kegelrollenlager / Łożyska walcowe
31
04
T
C
B
D
d
Kegelrollenlager / Tapered Roller Bearings
Artikelnummer
Bearing Number
Serie 320 / Series 320
32020 XA
32021 XA
32022 XA
32024 XA
32026 XA
32028 XA
32030 XA
32032 XA
32034 XA
32036 XA
32038 XA
32040 XA
32044 XA
Serie 322 / Series 322
32205 A
32206 A
32207 A
32208 A
32209 A
32210 A
32211 A
32212 A
32213 A
32214 A
32215 A
32216 A
32217 A
32218 A
32219 A
32220 A
32221 A
32222 A
32224 A
32226 A
32228 A
32230 A
32232 A
32234 A
32236 A
32238 A
32240 A
32
05
d mm
D mm
Dimensionen / Principal Dimensions
B mm
C mm
Gewicht
Weight
T mm
kg
kg
100
105
110
120
130
140
150
160
170
180
190
200
220
150
160
170
180
200
210
225
240
260
280
290
310
340
32
35
38
38
45
45
48
51
57
64
64
70
76
24
26
29
29
34
34
36
38
43
48
48
53
57
32
35
38
38
45
45
48
51
57
64
64
70
76
1,85
2,42
3,06
3,25
4,93
5,23
6,35
7,75
10,5
14,5
15,0
19,5
25,5
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
120
130
140
150
160
170
180
190
200
52
62
72
80
85
90
100
110
120
125
130
140
150
160
170
180
190
200
215
230
250
270
290
310
320
340
360
18
20
23
23
23
23
25
28
31
31
31
33
36
40
43
46
50
53
40
64
68
73
80
86
86
92
98
15
17
19
19
19
19
21
24
27
27
27
28
30
34
37
39
43
46
34
54
58
60
67
71
71
75
82
19,25
21,25
24,25
24,75
24,75
24,75
26,75
29,75
32,75
33,25
33,25
35,25
38,5
42,5
45,5
49
53
56
43,5
67,75
71,75
77
84
91
91
97
104
0,182
0,280
0,420
0,510
0,560
0,600
0,820
1,10
1,48
1,56
2,62
2,00
2,50
3,30
4,00
4,76
5,90
6,90
8,59
10,7
13,9
17,9
25,5
29,3
27,4
39,5
33,0
Kegelrollenlager / Łożyska walcowe
T
C
B
D
d
Kegelrollenlager / Tapered Roller Bearings
Artikelnummer
Bearing Number
Serie 323 / Series 323
32303 A
32304 A
32305 A
32306 A
32307 A
32308 A
32309 A
32310 A
32311 A
32312 A
32313 A
32314 A
32315 A
32316 A
32317 A
32318 A
32319 A
32320 A
32321 A
32322 A
32324 A
32326 A
32330 A
Serie 329 / Series 329
32934 A
32936 A
32938 A
32940 A
32944 A
d mm
D mm
Dimensionen / Principal Dimensions
B mm
C mm
Gewicht
Weight
T mm
kg
kg
17
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
120
130
150
47
52
62
72
80
90
100
110
120
130
140
150
160
170
180
190
200
215
225
240
260
280
320
19
21
24
27
31
33
36
40
43
46
48
51
55
58
60
64
67
73
77
80
86
93
16
18
20
23
25
27
30
33
35
37
39
42
45
48
49
53
55
60
63
65
69
78
20,25
22,25
25,25
28,75
32,75
35,25
38,25
42,25
45,5
48,5
51
54
58
61,5
63,5
67,5
71,5
77,5
81,5
84,5
90,5
98,75
114
0,170
0,221
0,360
0,550
0,730
0,993
1,25
1,83
2,21
2,80
3,49
4,10
5,00
5,90
6,85
8,21
11,0
14,0
14,5
16,4
24,5
27,6
436
170
180
190
200
220
230
250
260
280
300
38
45
45
51
51
30
34
34
39
39
38
45
45
51
51
4,50
6,65
7,00
9,50
11,2
Kegelrollenlager / Łożyska walcowe
33
06