IKO TLA 1312 Z,TLAM 1312 ,TLA 1412 Z,TLAM 1412 SHELL TYPE NEEDLE ROLLER BEARINGS
IKO TLA 1312 Z,TLAM 1312 ,TLA 1412 Z,TLAM 1412 Description
|
Shaft dia.
mm |
Identification number | ||||||||||
| Standard | Mass
(Ref. ) g |
Closed end | Mass
(Ref. ) g |
Standard | Mass
(Ref. ) g |
Closed end | Mass
(Ref. ) g |
Grease retained | Mass
(Ref. ) g |
||
| ─ | ─ | ─ | ─ | TLA 1210 Z | 4.3 | TLAM 1210 | 4.7 | ─ | ─ | ||
| ─ | ─ | ─ | ─ | ─ | ─ | ─ | ─ | ||||
| YTL 1210 | 5.1 | ||||||||||
| ─ | ─ | ─ | ─ | TLA 1212 Z | 8.6 | TLAM 1212 | 9.4 | ─ | ─ | ||
| 12 | TA 1212 Z | 10.5 | TAM 1212 | 11.5 | ─
─ ─ ─ ─ |
─
─ ─ ─ ─ |
─
─ ─ ─ ─ |
─
─ ─ ─ ─ |
─
─ ─ ─ YT 1212 |
─ | |
| TA 1215 Z | 13.1 | TAM 1215 | 14 | ─ | |||||||
| TA 1220 Z | 17.3 | TAM 1220 | 18.3 | ─ | |||||||
| TA 1225 Z
─ |
21.5
─ |
TAM 1225
─ |
22.5
─ |
─
12.8 |
|||||||
| 13 | ─ | ─ | ─ | ─ | TLA 1312 Z | 9.2 | TLAM 1312 | 10.1 | ─ | ─ | |
|
14 |
─
─ |
─
─ |
─
─ |
─
─ |
TLA 1412 Z
TLA 1416 Z |
9.8
13.2 |
TLAM 1412
TLAM 1416 |
10.8
14.3 |
─
─ |
─
─ |
|
| TA 1416 Z
TA 1420 Z |
18.4
23 |
TAM 1416
TAM 1420 |
19.6
24 |
─
─ |
─
─ |
─
─ |
─
─ |
─
─ |
─
─ |
||
|
15 |
─
─ ─ |
─
─ ─ |
─
─ ─ |
─
─ ─ |
TLA 1512 Z
TLA 1516 Z TLA 1522 Z |
10.4
14 19.1 |
TLAM 1512
TLAM 1516 TLAM 1522 |
11.5
15.2 20.5 |
─
─ ─ |
─
─ ─ |
|
| TA 1510 Z
TA 1512 Z TA 1515 Z TA 1520 Z TA 1525 Z |
10.8
12.9 15.9 21 25 |
TAM 1510
TAM 1512 TAM 1515 TAM 1520 TAM 1525 |
12.3
14.3 17.3 22.5 26.5 |
─
─ ─ ─ ─ |
─
─ ─ ─ ─ |
─
─ ─ ─ ─ |
─
─ ─ ─ ─ |
─
─ ─ ─ ─ |
─
─ ─ ─ ─ |
||
| Boundary dimensions mm | Standard mounting dimensions mm | Basic dynamic load rating
C N |
Basic static load rating
C0 N |
Allowable rotational
speed(1)
min-1 |
Assembled inner ring | |||||||||
| Shaft dia.
h6 |
Housing bore dia. | |||||||||||||
| Fw | D | C | t2
Max. |
|||||||||||
| J7 | N7 | |||||||||||||
| Max. | Min. | Max. | Min. | Max. | Min. | |||||||||
| 12
12 |
16
16 |
10
10 |
1
─ |
12.000 |
11.989 |
─ | ─ |
15.995 |
15.977 |
4 350
7 470 |
5 810
11 800 |
35 000
13 000 |
IRT 810
IRT 810 |
|
| 12 | 18 | 12 | 1.3 | 12.000 | 11.989 | ─ | ─ | 17.995 | 17.977 | 6 420 | 7 490 | 35 000 | IRT 812 | |
| 12
12 12 12 12 |
19
19 19 19 19 |
12
15 20 25 12 |
1.3
1.3 1.3 1.3 ─ |
12.000 |
11.989 |
19.012 |
18.991 |
─ |
─ |
6 000
7 440 10 700 13 800 11 800 |
6 310
8 320 13 300 18 300 15 200 |
35 000
35 000 35 000 35 000 13 000 |
IRT 812
IRT 815 ─ ─ IRT 812 |
|
| 13 | 19 | 12 | 1.3 | 13.000 | 12.989 | ─ | ─ | 18.993 | 18.972 | 6 760 | 8 170 | 30 000 | IRT 1012 | |
| 14
14 |
20
20 |
12
16 |
1.3
1.3 |
14.000 |
13.989 |
─ | ─ |
19.993 |
19.972 |
7 080
8 950 |
8 840
12 000 |
30 000
30 000 |
IRT 1012-2
IRT 1016-2 |
|
| 14
14 |
22
22 |
16
20 |
1.3
1.3 |
14.000 |
13.989 |
22.012 |
21.991 |
─ | ─ | 10 500
13 900 |
12 000
17 200 |
30 000
30 000 |
IRT 1016-2
IRT 1020-2 |
|
| 15
15 15 |
21
21 21 |
12
16 22 |
1.3
1.3 1.3 |
15.000 |
14.989 |
─ |
─ |
20.993 |
20.972 |
7 380
9 330 13 600 |
9 520
12 900 20 900 |
25 000
25 000 25 000 |
IRT 1212
IRT 1216 IRT 1222 |
|
| 15
15 15 15 15 |
22
22 22 22 22 |
10
12 15 20 25 |
1.3
1.3 1.3 1.3 1.3 |
15.000 |
14.989 |
22.012 |
21.991 |
─ |
─ |
5 290
7 120 8 830 12 700 16 300 |
5 680
8 310 11 000 17 600 24 200 |
25 000
25 000 25 000 25 000 25 000 |
IRT 1010-1
IRT 1012-1 IRT 1015-1 IRT 1020-1 IRT 1025-1 |
|
IKO TLA 1312 Z,TLAM 1312 ,TLA 1412 Z,TLAM 1412 Nots
Note(1) Allowable rotational speed applies to oil lubrication. For grease lubrication, a maximum of 60% of this value is allowable.
Remark Shell Type Grease Retained Full Complement Needle Roller Bearings are provided with prepacked grease. Standard type and closed
end type bearings are not provided with prepacked grease, so perform proper lubrication when using these types of bearings.
