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Type KRT, KRTEEX, KRTEELL, KRTEEXLL
NTN Corporation
Needle Roller Bearings
Stud type track rollers
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CAD模型選擇
{ntn/needle_roler_bearings/studtype_track_rollers/krt_krt_ll_ir_asmtab.prj},{NB=KRT90X},{IDNR=},{ORDER=KRT90X},{XX=2},{D=90},{D1=30},{C=35},{F=38},{B=37.0},{B1=100},{B2=63.0},{G=M30x1.5},{G1=32},{C1=1.0},{M=PT1/8},{E=53},{CR=45000},{COR=88500},{CU=10800},{CRF=4600},{CORF=9050},{CR2=59000},{COR2=59000},{CRF2=6100},{CORF2=6100},{LSG=4000},{LSO=5500},{TO1=360},{TO2=37},{MASS=1.95},{DS=30},{V1=1},{V2=2},{PG=1.500},{NDMM=10.287},{PM=0.000},{V3=2.000},{PPATH=krt_krvt_ir_asmtpl.prj},{X=2}
過濾設置
運行過濾
刪除篩檢程式
取消
F
P
1
2
3
N
E
Rows Per Page
25
50
75
100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
LINA
明細表
ORDER
Bearing No.
ⁿ/ₐ
D
[mm]
D1
[mm]
C
[mm]
F
[mm]
B
[mm]
B1
[mm]
B2
[mm]
G
Thread
ⁿ/ₐ
G1
[mm]
C1
[mm]
M
Tread
ⁿ/ₐ
E
[mm]
CR
Basic load ratings
[N]
COR
Basic Static Load Ratings
[N]
CU
Fatigue load limit
[N]
CR2
Truck Load Capacity
[N]
LSG
Limiting Speeds (Grease)
[min^-1]
LSO
Limiting Speeds (Oil)
[min^-1]
TO1
Maximum Torque
[Nxm]
MASS
mass
[kg]
DS
Diameter of Stud
[mm]
KRT16
KRT16
16
6
11
8
12.0
28
16.0
M6x1
8
0.6
M4x0.7
12
4050
4200
510
1080
19000
25000
3
0.019
6
KRT19
KRT19
19
8
11
10
12.0
32
20.0
M8x1.25
10
0.6
M4x0.7
14
4750
5400
660
1380
15000
20000
8
0.031
8
KRT22
KRT22
22
10
12
12
13.0
36
23.0
M10x1.25
12
0.6
M4x0.7
17
5300
6650
810
1690
12000
16000
14
0.046
10
KRT26
KRT26
26
10
12
12
13.0
36
23.0
M10x1.25
12
0.6
M4x0.7
17
5300
6650
810
2120
12000
16000
14
0.059
10
KRT30
KRT30
30
12
14
15
15.0
40
25.0
M12x1.5
13
0.6
M6x0.75
23
7850
9650
1180
2620
10000
13000
20
0.087
12
KRT32
KRT32
32
12
14
15
15.0
40
25.0
M12x1.5
13
0.6
M6x0.75
23
7850
9650
1180
2860
10000
13000
20
0.097
12
KRT35
KRT35
35
16
18
18
19.5
52
32.5
M16x1.5
17
0.8
PT1/8
27
12200
17900
2180
3200
8000
11000
52
0.169
16
KRT40
KRT40
40
18
20
22
21.5
58
36.5
M18x1.5
19
0.8
PT1/8
32
14000
22800
2785
3850
7000
9000
76
0.248
18
KRT47
KRT47
47
20
24
25
25.5
66
40.5
M20x1.5
21
0.8
PT1/8
37
20700
33500
4100
4700
6000
8000
98
0.386
20
KRT52
KRT52
52
20
24
25
25.5
66
40.5
M20x1.5
21
0.8
PT1/8
37
20700
33500
4100
5550
6000
8000
98
0.461
20
KRT62
KRT62
62
24
29
30
30.5
80
49.5
M24x1.5
25
0.8
PT1/8
44
28900
55000
6700
6950
5000
6500
178
0.790
24
KRT72
KRT72
72
24
29
30
30.5
80
49.5
M24x1.5
25
0.8
PT1/8
44
28900
55000
6700
8050
5000
6500
178
1.04
24
KRT80
KRT80
80
30
35
38
37.0
100
63.0
M30x1.5
32
1.0
PT1/8
53
45000
88500
10800
9800
4000
5500
360
1.55
30
KRT85
KRT85
85
30
35
38
37.0
100
63.0
M30x1.5
32
1.0
PT1/8
53
45000
88500
10800
10400
4000
5500
360
1.74
30
KRT90
KRT90
90
30
35
38
37.0
100
63.0
M30x1.5
32
1.0
PT1/8
53
45000
88500
10800
11400
4000
5500
360
1.95
30
KRT16X
KRT16X
16
6
11
8
12.0
28
16.0
M6x1
8
0.6
M4x0.7
12
4050
4200
510
3400
19000
25000
3
0.019
6
KRT19X
KRT19X
19
8
11
10
12.0
32
20.0
M8x1.25
10
0.6
M4x0.7
14
4750
5400
660
4050
15000
20000
8
0.031
8
KRT22X
KRT22X
22
10
12
12
13.0
36
23.0
M10x1.25
12
0.6
M4x0.7
17
5300
6650
810
5150
12000
16000
14
0.046
10
KRT26X
KRT26X
26
10
12
12
13.0
36
23.0
M10x1.25
12
0.6
M4x0.7
17
5300
6650
810
6100
12000
16000
14
0.059
10
KRT30X
KRT30X
30
12
14
15
15.0
40
25.0
M12x1.5
13
0.6
M6x0.75
23
7850
9650
1180
7700
10000
13000
20
0.087
12
KRT32X
KRT32X
32
12
14
15
15.0
40
25.0
M12x1.5
13
0.6
M6x0.75
23
7850
9650
1180
8200
10000
13000
20
0.097
12
KRT35X
KRT35X
35
16
18
18
19.5
52
32.5
M16x1.5
17
0.8
PT1/8
27
12200
17900
2180
11900
8000
11000
52
0.169
16
KRT40X
KRT40X
40
18
20
22
21.5
58
36.5
M18x1.5
19
0.8
PT1/8
32
14000
22800
2785
14500
7000
9000
76
0.248
18
KRT47X
KRT47X
47
20
24
25
25.5
66
40.5
M20x1.5
21
0.8
PT1/8
37
20700
33500
4100
21000
6000
8000
98
0.386
20
KRT52X
KRT52X
52
20
24
25
25.5
66
40.5
M20x1.5
21
0.8
PT1/8
37
20700
33500
4100
23300
6000
8000
98
0.461
20
F
P
1
2
3
N
E
Rows Per Page
25
50
75
100
Additional Information
建議
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