High Precision Taper Roller Bearing 31312 31313 31314 31315 31316 31317 31318 31320 for Electric Power Water motorcycle Automotive Motor Accessories
Product Description
The Taper roller bearings can be separated, and the components and outer ring composed of the inner ring and the roller can be installed separately.
The cone roller bearings can withstand large radial loads and axial loads. Because the cone roller bearings can only convey the unidirectional axialload, for the axial load that conveys the opposite direction, another cone roller bearings that are symmetrically installed are required.
Quick Details
Structure:Taper
Type:Roller
Bore Size:10 - 150 mm
Outside Diameter:40 - 320 mm
Precision Rating:P4,P5,P6
Seals Type:OPEN/SEALED
Number of Row:Single Row
Place of Origin:China (Mainland)
Material:chrome steel, stainless steel
Internal elimination code:C0,C2,C3,C4,C5
Vibration rank:V1,V2,V3,V4
Specifications
Taper Roller Bearing
1.high quality, competitive price
2.stable supply and good service
3.prompt delivery
4.free samples
Details:
1. Less coefficient of friction, High limiting speed, Large size range, Variations of structure.
2. Tapered Roller Bearings are designed such like cup. Cone and rollers have tapered surfaces whose apexes converge at a common point on the bearing axis.
3. Single-row tapered roller bearing is able to carry radial and axial load in one directions simultaneously because an axial component of produced when this type of bearings loaded radically, two bearings are used together facing one another, or two or more bearings are matched and used.
Bearing No. |
Boundary dimensions |
|
|
|
Limiting speed |
|
Mass |
mm |
|
|
|
|
|
|
|
|
rpm |
Kg |
d |
D |
T |
B |
C |
Rmin |
rmin |
Grease |
Oil |
≈ |
|
31300 series |
|
|
|
|
|
|
|
|
|
|
31305 |
25 |
62 |
18.25 |
17 |
13 |
1.5 |
1.5 |
5600 |
7500 |
0.264 |
31306 |
30 |
72 |
20.75 |
19 |
14 |
1.5 |
1.5 |
5000 |
6700 |
0.393 |
31307 |
35 |
80 |
22.75 |
21 |
15 |
2 |
1.5 |
4500 |
6000 |
0.518 |
31308 |
40 |
90 |
25.25 |
23 |
17 |
2 |
1.5 |
4000 |
5300 |
0.727 |
31309 |
45 |
100 |
27.25 |
25 |
18 |
2 |
1.5 |
3400 |
4500 |
0.947 |
31310 |
50 |
110 |
29.25 |
27 |
19 |
2.5 |
2 |
3200 |
4300 |
1.22 |
31311 |
55 |
120 |
31.5 |
29 |
21 |
2.5 |
2 |
2800 |
3800 |
1.56 |
31312 |
60 |
130 |
33.5 |
31 |
22 |
3 |
2.5 |
2600 |
3600 |
1.91 |
31313 |
65 |
140 |
36 |
33 |
23 |
3 |
2.5 |
2200 |
3200 |
2.39 |
31314 |
70 |
150 |
38 |
35 |
25 |
3 |
2.5 |
2400 |
3400 |
2.95 |
31315 |
75 |
160 |
40 |
37 |
26 |
3 |
2.5 |
1900 |
2800 |
3.39 |
31316 |
80 |
170 |
42.5 |
39 |
27 |
3 |
2.5 |
1900 |
2800 |
4.05 |
31317 |
85 |
180 |
44.5 |
41 |
28 |
4 |
3 |
1800 |
2600 |
4.6 |
31318 |
90 |
190 |
46.5 |
43 |
30 |
4 |
3 |
1700 |
2400 |
5.9 |
31319 |
95 |
200 |
49.5 |
45 |
32 |
4 |
3 |
1700 |
2400 |
6.95 |
31320 |
100 |
215 |
56.5 |
51 |
35 |
4 |
3 |
1600 |
2200 |
8.6 |
31321 |
105 |
225 |
58 |
53 |
36 |
4 |
3 |
1500 |
2000 |
9.65 |
31322 |
110 |
240 |
63 |
57 |
38 |
4 |
3 |
1400 |
1900 |
12 |
31324 |
120 |
260 |
68 |
62 |
42 |
4 |
3 |
1200 |
1700 |
15.5 |
31326 |
130 |
280 |
72 |
66 |
44 |
5 |
4 |
1100 |
1600 |
18.5 |
31328 |
140 |
300 |
77 |
70 |
47 |
5 |
4 |
1000 |
1500 |
24.5 |
31330 |
150 |
320 |
82 |
75 |
50 |
5 |
4 |
950 |
1400 |
29.5 |
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