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NA48,NA49,NA59,NA69,NK+IR (With Inner Ring)
NTN Corporation
Needle Roller Bearings
Needle Roller solid bearings
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CAD模型選擇
{ntn/needle_roler_bearings/needle_roller_solid_bearings/nrsb_wir_asmtab.prj},{NB=NA5912},{IDNR=},{ORDER=NA5912},{SD=60},{D=85},{C=34},{R=1.00},{F=68},{CR=80500},{COR=153000},{CU=18600},{CRF=8200},{CORF=15600},{LSG=4000},{LSO=6000},{MASS=0.614},{DA1=65},{DA=80},{RAS=1},{ST=1.5},{VERS=3},{PPATH=../nrsb_wir_asmtpl.prj}
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F
P
1
2
3
4
5
6
7
8
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
SD
Inside Diameter
[mm]
D
Outside Diameter
[mm]
C
Width
[mm]
R
Radius
[mm]
F
Diameter
[mm]
CR
Basic load ratings
[N]
COR
Basic Static Load Ratings
[N]
CU
Fatigue load limit
[N]
LSG
Limiting Speeds (Grease)
[min^-1]
LSO
Limiting Speeds (Oil)
[min^-1]
MASS
mass
[kg]
NA495T2
NA495T2
5
13
10
0.15
7
2670
2350
287
23000
34000
0.007
NK8/12T2+IR5x8x12
NK8/12T2+IR5x8x12
5
15
12
0.30
8
4000
4100
500
21000
32000
0.012
NK8/16T2+IR5x8x16
NK8/16T2+IR5x8x16
5
15
16
0.30
8
4850
5200
635
21000
32000
0.016
NA496T2T
NA496T2T
6
15
10
0.15
8
3150
3000
365
21000
32000
0.009
NK9/12T2+IR6x9x12
NK9/12T2+IR6x9x12
6
16
12
0.30
9
4550
5000
615
20000
30000
0.013
NK9/16T2+IR6x9x16
NK9/16T2+IR6x9x16
6
16
16
0.30
9
5500
6400
780
20000
30000
0.017
NA497
NA497
7
17
10
0.15
9
3600
3650
445
20000
30000
0.01
NK10/12T2+IR7x10x12
NK10/12T2+IR7x10x12
7
17
12
0.30
10
4550
5100
620
19000
28000
0.014
8E-NK10/16CT+IR7x10x16
8E-NK10/16CT+IR7x10x16
7
17
16
0.30
10
5450
6450
790
19000
28000
0.018
NA498CT
NA498CT
8
19
11
0.15
10
5250
5150
630
19000
28000
0.016
NK12/12+IR9x12x12
NK12/12+IR9x12x12
9
19
12
0.30
12
5000
6100
740
17000
26000
0.018
NK12/16+IR9x12x16
NK12/16+IR9x12x16
9
19
16
0.30
12
6000
7700
940
17000
26000
0.022
NA499
NA499
9
20
11
0.30
12
4850
4900
595
17000
26000
0.017
NA4900R
NA4900R
10
22
13
0.30
14
8600
9200
1120
16000
24000
0.024
NK14/16RCT+IR10x14x16
NK14/16RCT+IR10x14x16
10
22
16
0.30
14
10300
11500
1400
16000
24000
0.03
NK14/20R+IR10x14x20
NK14/20R+IR10x14x20
10
22
20
0.30
14
13000
15600
1900
16000
24000
0.038
NA4901R
NA4901R
12
24
13
0.30
16
9550
10900
1330
15000
23000
0.026
NK16/16R+IR12x16x16
NK16/16R+IR12x16x16
12
24
16
0.30
16
12200
14900
1820
15000
23000
0.033
NK16/20R+IR12x16x20
NK16/20R+IR12x16x20
12
24
20
0.30
16
14600
18800
2290
15000
23000
0.042
NA6901R
NA6901R
12
24
22
0.30
16
15400
20000
2440
15000
23000
0.046
NK19/16R+IR15x19x16
NK19/16R+IR15x19x16
15
27
16
0.30
19
13300
17400
2120
14000
21000
0.039
NK19/20R+IR15x19x20
NK19/20R+IR15x19x20
15
27
20
0.30
19
16000
22200
2700
14000
21000
0.045
NA4902R
NA4902R
15
28
13
0.30
20
10300
12800
1560
13000
20000
0.036
NA5902CT
NA5902CT
15
28
18
0.30
20
14100
19100
2330
13000
20000
0.052
NA6902R
NA6902R
15
28
23
0.30
20
17600
25300
3100
13000
20000
0.064
F
P
1
2
3
4
5
6
7
8
N
E
Rows Per Page
25
50
75
100
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