IKO IRT 3030,IRT 3220 INNER RINGS
IKO IRT 3030,IRT 3220 Description
|
Shaft dia.
mm |
Identification number |
Mass (Ref.)
g |
Boundary dimensions mm | Standard mounting dimension mm
d a |
Assembled bearings | |||||||
| d | F | B | (1)
rs min |
TA … Z (TAM) | TLA … Z (TLAM) | YT YTL | ||||||
| Min. | Max. | |||||||||||
| IRT 2016 | 17.5 | 20 | 24 | 16.5 | 0.3 | 22 | 23 | TA 243216Z | ─
─ ─ ─ ─ TLA 2520Z ─ TLA 2526Z ─ TLAW 2538Z |
YT 243216 | ||
| IRT 2020 | 22 | 20 | 24 | 20.5 | 0.3 | 22 | 23 | TA 2420Z | YT 243220 | |||
| TA 243220Z | ||||||||||||
| IRT 2028 | 30.5 | 20 | 24 | 28.5 | 0.3 | 22 | 23 | TA 2428Z | YT 2428 | |||
| IRT 2010-1 | 14.3 | 20 | 25 | 10.5 | 0.3 | 22 | 24 | TA 2510Z | YT 2510 | |||
| 20 | IRT 2015-1 | 21 | 20 | 25 | 15.5 | 0.3 | 22 | 24 | TA 2515Z | YT 2515 | ||
| IRT 2020-1 | 28 | 20 | 25 | 20.5 | 0.3 | 22 | 24 | TA 2520Z | YT 2520 | |||
| IRT 2025-1
IRT 2026-1 IRT 2030-1 IRT 2038-1 |
34.5
36 41.5 52.5 |
20
20 20 20 |
25
25 25 25 |
25.5
26.5 30.5 38.5 |
0.3
0.3 0.3 0.3 |
22
22 22 22 |
24
24 24 24 |
TA 2525Z
─ TA 2530Z ─ |
YT 2525
YTL 2526 ─ ─ |
|||
|
22 |
IRT 2216
IRT 2220 IRT 2220-1 IRT 2230-1 |
19.1
24 37 55.5 |
22
22 22 22 |
26
26 28 28 |
16.5
20.5 20.5 30.5 |
0.3
0.3 0.3 0.3 |
24
24 24 24 |
25
25 27 27 |
TA 2616Z TA 2620Z TA 2820Z TA 2830Z | ─
─ TLA 2820Z ─ |
YT 2616
YT 2620 YT 2820 ─ |
|
| IRT 2520 | 26.5 | 25 | 29 | 20.5 | 0.3 | 27 | 28 | TA 2920Z | ─
─ ─ TLA 3020Z ─ TLA 3026Z ─ TLAW 3038Z |
YT 2920
─ ─ ─ ─ ─ ─ ─ |
||
| IRT 2530 | 40 | 25 | 29 | 30.5 | 0.3 | 27 | 28 | TA 2930Z | ||||
| IRT 2515-1 | 25.5 | 25 | 30 | 15.5 | 0.3 | 27 | 29 | TA 3015Z | ||||
| 25 | IRT 2520-1
IRT 2525-1 IRT 2526-1 |
34
42.5 44 |
25
25 25 |
30
30 30 |
20.5
25.5 26.5 |
0.3
0.3 0.3 |
27
27 27 |
29
29 29 |
TA 3020Z
TA 3025Z ─ |
|||
| IRT 2530-1
IRT 2538-1 |
50.5
64 |
25
25 |
30
30 |
30.5
38.5 |
0.3
0.3 |
27
27 |
29
29 |
TA 3030Z
─ |
||||
| 28 | IRT 2820
IRT 2830 |
29.5
44 |
28
28 |
32
32 |
20.5
30.5 |
0.3
0.3 |
30
30 |
31
31 |
TA 3220Z TA 3230Z | ─
─ |
YT 3220
─ |
|
| 30 | IRT 3012
IRT 3015 |
24.5
30.5 |
30
30 |
35
35 |
12.5
15.5 |
0.6
0.6 |
34
34 |
34.5
34.5 |
TA 3512Z TA 3515Z | TLA 3512Z
─ |
─
─ |
|
|
Shaft dia.
mm |
Identification number |
Mass (Ref.)
g |
Boundary dimensions mm | Standard mounting dimension mm
d a |
Assembled bearings | |||||||
| d | F | B | (1)
rs min |
TA … Z (TAM) | TLA … Z (TLAM) | YT YTL | ||||||
| Min. | Max. | |||||||||||
|
30 |
IRT 3020
IRT 3025 IRT 3030 |
40
50 60 |
30
30 30 |
35
35 35 |
20.5
25.5 30.5 |
0.6
0.6 0.6 |
34
34 34 |
34.5
34.5 34.5 |
TA 3520Z
TA 3525Z TA 3530Z |
TLA 3520Z
─ ─ |
─
─ ─ |
|
|
32 |
IRT 3220
IRT 3230 IRT 3215-1 IRT 3220-1 IRT 3225-1 IRT 3230-1 IRT 3245-1 |
42.5
63.5 39.5 52 64.5 77.5 115 |
32
32 32 32 32 32 32 |
37
37 38 38 38 38 38 |
20.5
30.5 15.5 20.5 25.5 30.5 45.5 |
0.6
0.6 0.6 0.6 0.6 0.6 0.6 |
36
36 36 36 36 36 36 |
36.5
36.5 37 37 37 37 37 |
TA 3720Z
TA 3730Z TA 3815Z TA 3820Z TA 3825Z TA 3830Z TAW 3845Z |
─
─ ─ ─ ─ ─ ─ |
YT 3720
─ ─ ─ ─ ─ ─ |
|
|
35 |
IRT 3515
IRT 3520 IRT 3525 IRT 3530 IRT 3540 |
35
46.5 58 69 91.5 |
35
35 35 35 35 |
40
40 40 40 40 |
15.5
20.5 25.5 30.5 40.5 |
0.6
0.6 0.6 0.6 0.6 |
39
39 39 39 39 |
39.5
39.5 39.5 39.5 39.5 |
TA 4015Z
TA 4020Z TA 4025Z TA 4030Z TA 4040Z |
─
TLA 4020Z ─ ─ ─ |
YT 4015
─ YT 4025 ─ ─ |
|
|
40 |
IRT 4020
IRT 4025 IRT 4030 IRT 4040 |
52.5
65.5 78.5 104 |
40
40 40 40 |
45
45 45 45 |
20.5
25.5 30.5 40.5 |
0.6
0.6 0.6 0.6 |
44
44 44 44 |
45.5
45.5 45.5 45.5 |
TA 4520Z
TA 4525Z TA 4530Z TA 4540Z |
TLA 4520Z
─ ─ ─ |
YT 4520
YT 4525 ─ ─ |
|
|
45 |
IRT 4512
IRT 4515 IRT 4520 IRT 4525 IRT 4530 IRT 4540 IRT 4545 |
36
44.5 59 73 87.5 116 131 |
45
45 45 45 45 45 45 |
50
50 50 50 50 50 50 |
12.5
15.5 20.5 25.5 30.5 40.5 45.5 |
0.6
0.6 0.6 0.6 0.6 0.6 0.6 |
49
49 49 49 49 49 49 |
49.5
49.5 49.5 49.5 49.5 49.5 49.5 |
TA 5012Z
TA 5015Z TA 5020Z TA 5025Z TA 5030Z TA 5040Z TAW 5045Z |
─
─ TLA 5020Z TLA 5025Z ─ ─ ─ |
─
─ ─ ─ ─ ─ ─ |
|
IKO IRT 3030,IRT 3220 Nots
Note(1) Minimum allowable value of chamfer dimension r
Remark No oil hole is provided.
