 |
Technical Parameters:
Product Designations:
30209J
Structure:
roller bearings
Inside Diameter:
45 mm
Outside Diameter:
85 mm
Thickness:
20.75 mm
Brand:
BOBO
Precision Rating:
P0,P6
Bearing Material:
GCr15
Seals Type:
OPEN
1.30209J Single Row Tapered Roller Bearings
2.size: 45×85×20.75 MM
3.seal type :OPEN Single Row
4.cage:steel cage
5.package : single box ,industrial package and pallet
6.usage: Widely used in automotive, rolling mill, mining, metallurgical, plastic machinery, etc
7.type:
|
Bearing |
Boundary Dimensions |
Basic Load Rating (kn) |
Limiting Speeds (rpm) |
||
|
No. |
d*D*b (mm) |
Dynmic Cr |
Xtatic Cor |
Lubrication |
|
|
Grease |
Oil |
||||
|
30203 |
17*40*12 |
207 |
2109 |
10000 |
13000 |
|
30204 |
20*47*14 |
28.2 |
30.6 |
8500 |
11500 |
|
30205 |
25*52*15 |
32.2 |
37.0 |
7500 |
10000 |
|
30206 |
30*62*16 |
43.3 |
50.5 |
6200 |
8400 |
|
30207 |
35*72*17 |
54.2 |
63.5 |
5400 |
7200 |
|
30208 |
40*80*18 |
63.0 |
74.0 |
4800 |
6500 |
|
30209 |
45*85*19 |
67.9 |
83.6 |
4400 |
6000 |
|
30210 |
50*90*20 |
73.3 |
92.1 |
4100 |
5500 |
|
32206 |
30*62*20 |
51.8 |
63.7 |
6200 |
8400 |
|
32207 |
35*72*23 |
70.6 |
89.5 |
5400 |
7200 |
|
32208 |
40*80*23 |
77.9 |
97.2 |
4800 |
6500 |
|
32209 |
45*85*23 |
80.7 |
104.0 |
4400 |
6000 |
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