Product Details
It is composed of a double raceway inner ring, outer ring, two rows of rollers and a cage, characterized in that both ends between the inner ring and the outer ring are equipped with a sealing ring, sealing ring by the outer ring on the sealing groove and the inner ring on the sealing step surface and support plate; Adapt to the mill bearing conditions and working conditions, unique structure, reliable sealing type, good aligning performance, high reliability equipment, easy installation and disassembly.
Contact sealing on both sides. Advantages: Reduced maintenance costs; Prolong service life; economize grease; protect the environment
Designation
|
Principal dimensions （mm)
|
Basic load ratings（KN）
|
Limiting Speed
|
Weight（Kg）
|
|
Cylindrical Bore |
Taper Bore |
d |
D |
B |
Dyc Cr |
Stc Cor |
|
BS2-2206-2CS |
- |
30 |
62 |
25 |
64 |
60 |
2800 |
0,34 |
BS2-2207-2CS |
- |
35 |
72 |
28 |
86,5 |
85 |
2400 |
0,52 |
BS2-2208-2CS |
BS2-2208-2CSK |
40 |
80 |
28 |
96,5 |
90 |
2200 |
0,57 |
BS2-2209-2CS |
BS2-2209-2CSK |
45 |
85 |
28 |
102 |
98 |
2000 |
0,66 |
BS2-2210-2CS |
B52-2210-2CSK |
50 |
90 |
28 |
104 |
108 |
1900 |
0,70 |
BS2-2211-2CS |
BS2-2211-2CSK |
55 |
100 |
31 |
125 |
127 |
1700 |
1,00 |
BS2-2212-2CS |
BS2-2212-2CSK |
60 |
110 |
34 |
156 |
166 |
1600 |
1,30 |
BS2-2213-2CS |
BS2-2213-2CSK |
65 |
120 |
38 |
193 |
216 |
1500 |
1,60 |
BS2-2214-2CS |
BS2-2214-2CSK |
70 |
125 |
38 |
208 |
228 |
1400 |
1,80 |
BS2-2215-2CS |
BS2-2215-2CSK |
75 |
130 |
38 |
212 |
240 |
1300 |
2,10 |
BS2-2315-2CS |
- |
75 |
160 |
64 |
440 |
475 |
950 |
6,54 |
BS2-2216-2CS |
BS2-2216-2CSK |
80 |
140 |
40 |
236 |
270 |
1200 |
2,40 |
BS2-2217-2CS |
BS2-2217-2CSK |
85 |
150 |
44 |
285 |
325 |
1100 |
3,00 |
BS2-2218-2CS |
BS2-2218-2CSK |
90 |
160 |
48 |
325 |
375 |
1000 |
3,70 |
BS2-2220-2CS |
- |
100 |
180 |
55 |
425 |
490 |
900 |
5,50 |
BS2-2224-2CS |
- |
120 |
215 |
69 |
630 |
765 |
750 |
9,75 |
http://www.nafbearings.com/
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