Single row 3490/3420 TIMKEN taper roller bearing cross reference bearing 3490/3420 8.1x79.375x29.37mm
Brief introduction of taper roller bearing:
Taper roller bearing is the most used rolling bearing, it is consisted of outer ring, inner ring, steel rollers and cage, taper roller bearing mainly bear radial loading and suitable for high rotating speed application, its friction factor is low and limited speeding is high. It is usually used for transmission box, motor, automobile, agriculture machine, and so on.
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Bearing Name |
Taper Roller Bearing 3490/3420 |
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|
Brand Name |
TIMKEN | ||||
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Bearing Certification |
ISO9001:2000 |
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|
Model Number |
3490/3420 |
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Bearing Type |
Tapered Roller Bearing |
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Bearing Material |
Chrome Steel |
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Cage Material |
Soft Steel |
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Bearing Row |
Single Row |
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| Bearing Parameters |
d |
D | B | ||
|
38.100mm |
79.974mm | 29.370mm | |||
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Precision Rating |
P0, P6x, P5, P4 |
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|
Bearing Clearance |
C2, C0, C3, C4, C5 |
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|
Bearing Vibration |
Z, Z1, Z2, Z3 / V, V1, V2, V3 |
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|
Bearing Weight |
0.67 kg |
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|
Bearing Sample |
Available |
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Bearing Application |
Widely used in automotive, truck, rolling mill, mining, farming machine, construction machine, general machine, etc. |
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|
Bearing Service |
OEM |
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|
Dimensions(mm) |
Basic Load |
Limiting Speeds |
Bearing |
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|
d |
D |
T |
B |
C |
r(minimum) |
Cr |
Cor |
Grease |
Oil |
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|
Inner |
Outer |
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|
90 |
140 |
32 |
30 |
26 |
2 |
1.5 |
102 |
108 |
2,600 |
3,400 |
32018 |
|
90 |
160 |
32.5 |
30 |
26 |
2.5 |
2 |
188 |
152 |
2,200 |
3,000 |
30218 |
|
90 |
160 |
42.5 |
40 |
34 |
2.5 |
2 |
258 |
225 |
2,200 |
3,000 |
32218 |
|
90 |
190 |
46.5 |
43 |
36 |
4 |
3 |
322 |
260 |
1,900 |
2,600 |
30318 |
|
90 |
190 |
46.5 |
43 |
30 |
4 |
3 |
265 |
205 |
1,900 |
2,600 |
31318 |
|
90 |
190 |
67.5 |
64 |
53 |
4 |
3 |
452 |
405 |
1,900 |
2,600 |
32318 |
|
95 |
145 |
32 |
30 |
26 |
2 |
1.5 |
102 |
108 |
2,400 |
3,200 |
32019 |
|
95 |
170 |
34.5 |
32 |
27 |
3 |
2.5 |
215 |
175 |
2,000 |
2,800 |
30219 |
|
95 |
170 |
45.5 |
43 |
37 |
3 |
2.5 |
285 |
255 |
2,000 |
2,800 |
32219 |
|
95 |
200 |
49.5 |
45 |
38 |
4 |
3 |
348 |
282 |
1,800 |
2,400 |
30319 |
|
95 |
200 |
49.5 |
45 |
32 |
4 |
3 |
292 |
230 |
1,800 |
2,400 |
31319 |
|
95 |
200 |
71.5 |
67 |
55 |
4 |
3 |
488 |
438 |
1,800 |
2,400 |
32319 |
|
100 |
150 |
32 |
30 |
26 |
2 |
1.5 |
105 |
115 |
2,200 |
3,000 |
32020 |
|
100 |
180 |
37 |
34 |
29 |
3 |
2.5 |
240 |
198 |
1,900 |
2,600 |
30220 |
|
100 |
180 |
49 |
46 |
39 |
3 |
2.5 |
322 |
292 |
1,900 |
2,600 |
32220 |
|
100 |
215 |
51.5 |
47 |
39 |
4 |
3 |
382 |
310 |
1,600 |
2,000 |
30320 |
|
100 |
215 |
56.5 |
51 |
35 |
4 |
3 |
350 |
280 |
1,600 |
2,000 |
31320 |
|
100 |
215 |
77.5 |
73 |
60 |
4 |
3 |
568 |
515 |
1,600 |
2,000 |
32320 |
TAPERED ROLLER BEARING
1. Good Quality. ISO9001:2000 certification of tapered roller bearing;
2. Best Price. Our own Chinese bearing factory and several cooperative Chinese bearing factories, no middlemen;
3. All Types of Tapered Roller Bearing. Several assembly lines for strong production capacity;
4. Trade Assurance. Our company joins in Trade Assurance of Alibaba, you can place order without worries;
5. Various Payment Methods. L/C, T/T, Western Union, MoneyGram, Paypal, Secure Payment, Cash or as the client’s requirement;
6. All Kinds of Tapered Roller Bearing Packaging Modes. Industrial packaging, commercial packaging or as the client’s requirement;
7. Timely Delivery. Rich stock and strong production capacity of tapered roller bearing;
8. Excellent Service. Contact us at any time for any problem;
9. OEM Tapered Roller Bearing. Accepted.
