Customization: | Available |
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Rolling Body: | Roller Bearings |
The Number of Rows: | Single |
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Payment Methods: |
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Cylindrical Roller Bearing Features :
1. The roller and raceway for the line contact or offline contact, radial bearing capacity big, apply to under heavy load and impact load.
2. The friction coefficient is small, suitable for high speed, the limit speed close to the deep groove ball bearings.
3. The N type and NU type axial movement, can adapt to shaft caused by thermal expansion or installation error and shell the change of relative position, can be used for free end bearing.
4. On the shaft or hole of the processing and the demand is higher, bearing outer axis relative deflection after installation to be kept under strict control, so as not to cause contact stress concentration.
5. The inner ring or outer ring separable, easy to install and disassemble.
Cylindrical Roller Bearings (tapered bore,taper 1:12) | |
Model : | NN3011-AS-K-M-SP |
Id (inner diameter)/Bore : | 55 mm |
OD (outer diameter) : | 90 mm |
Width/Height/Thickness : | 26 mm |
Quantity : | One Bearing (1 pcs) |
Equal: | 3182111,NN3011-K-M-SP |
Cylindrical roller bearings, double row, high-precision
Tapered bore, taper 1:12
Solid brass cage, roller-guided
Lubrication groove and lubrication holes in outer ring
Tolerance class SP
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Bearing No.
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B0undary dimensions(mm)
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Mass(kg)
|
||||||
NU
|
NJ
|
NUP
|
d
|
D
|
B
|
rs/min
|
ris/min
|
|
NU1008
|
NJ1008
|
|
40
|
68
|
15
|
1
|
0.6
|
0.22
|
NU208E
|
NJ208E
|
NUP208E
|
|
80
|
18
|
1.1
|
1.1
|
0.39
|
NU2208E
|
NJ2208E
|
NUP2208E
|
|
80
|
23
|
1.1
|
1.1
|
0.51
|
NU308E
|
NJ308
|
NUP308E
|
|
90
|
23
|
1.5
|
1.5
|
0.68
|
NU2308E
|
NJ2308E
|
NUP2308E
|
|
90
|
23
|
1.5
|
1.5
|
0.97
|
NU408
|
NJ408
|
NUP408
|
|
110
|
27
|
2
|
2
|
1.25
|
NU1009
|
NJ1009
|
|
45
|
75
|
16
|
1
|
0.6
|
0.26
|
NU209E
|
NJ209E
|
NUP209E
|
|
85
|
19
|
1.1
|
1.1
|
0.45
|
NU2209E
|
NJ2209E
|
NUP2209E
|
|
85
|
23
|
1.1
|
1.1
|
0.55
|
NU309E
|
NJ309E
|
NUP309E
|
|
100
|
25
|
1.5
|
1.5
|
0.93
|
NU2309E
|
NJ2309E
|
NUP2309E
|
|
100
|
36
|
1.5
|
1.5
|
1.34
|
NU409
|
NJ409
|
NUP409
|
|
120
|
29
|
2
|
2
|
1.8
|
NU1010
|
NJ1010
|
|
50
|
80
|
16
|
1
|
0.6
|
|
NU210E
|
NJ210E
|
NUP210E
|
|
90
|
20
|
1.1
|
1.1
|
0.51
|
NU2210E
|
NJ2210E
|
NUP2210E
|
|
90
|
23
|
1.1
|
1.1
|
0.59
|
NU310E
|
NJ310E
|
NUP310E
|
|
110
|
27
|
2
|
2
|
1.2
|
NU2310E
|
NJ2310E
|
NUP2310E
|
|
110
|
40
|
2
|
2
|
1.79
|
NU410
|
NJ410
|
NUP410
|
|
130
|
31
|
2.1
|
2.1
|
2.3
|
NU1011
|
NJ1011
|
|
55
|
90
|
18
|
1.1
|
1
|
0.45
|
NU211E
|
NJ211E
|
NUP211E
|
|
100
|
21
|
1.5
|
1.1
|
0.68
|
NU2211E
|
NJ2211E
|
NUP2211E
|
|
100
|
25
|
1.5
|
1.1
|
0.81
|
NU311E
|
NJ311E
|
NUP311E
|
|
120
|
29
|
2
|
2
|
1.53
|
NU2311E
|
NJ2311E
|
NUP2311E
|
|
120
|
43
|
2
|
2
|
2.28
|
NU411
|
NJ411
|
NUP411
|
|
140
|
33
|
2.1
|
2.1
|
2.8
|
NU1012
|
NJ1012
|
|
60
|
95
|
18
|
1.1
|
1
|
0.48
|
NU212E
|
NJ212E
|
NUP212E
|
|
110
|
22
|
1.5
|
1.5
|
0.86
|
NU2212E
|
NJ2212E
|
NUP2212E
|
|
110
|
28
|
1.5
|
1.5
|
1.12
|
NU312E
|
NJ312E
|
NUP312E
|
|
130
|
31
|
2.1
|
2.1
|
1.87
|
NU2312E
|
NJ2312E
|
NUP2312E
|
|
130
|
46
|
2.1
|
2.1
|
2.81
|
N0412
|
NJ412
|
NUP412
|
|
150
|
35
|
2.1
|
2.1
|
3.4
|
NU1013
|
NJ1013
|
|
65
|
100
|
18
|
1.1
|
1
|
0.51
|
NU213E
|
NJ213E
|
NUP213E
|
|
120
|
23
|
1.5
|
1.5
|
1.08
|
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