- Contact Person : Mr. YANG TOM
- Company Name : Tianjin DSRD Bearing Co., Ltd.
- Tel : 86-22-27686572,15922063032
- Fax : 86-22-27686572
- Address : Tianjin,tianjin,Changjiang Road, Nankai District, the northwestern side of the intersection with the Xiangyang Road, Swiss Bay Garden 18-1-801
- Country/Region : China
- Zip : 300111
Spherical Roller Bearing 22248
Detailed Product Description
23022bearings Self-aligning bearing applications gradually increased, especially in the high-temperature environment of the long-life bearings. For different application environments, NTN engineers developed STJ2 type of steel, can be a large temperature range, from room temperature to 250 temperature range to extend the service life. This steel is the LH series of self-aligning roller bearings in standard materials. The bearing characteristics are as follows (with SUJ2 comparison) Large temperature range of long-life bearings, at room temperature is 3.5 times the life of common materials, in the high temperature (250 ) under an ordinary material life 30 times, to prevent surface damage, 7 times the capacity of anti-peeling, 1.4 times the capacity of anti-abrasion, 2.5 times the anti-wear ability, dimensional stability under high temperature conditions, at 250 , when almost no change in size to enhance fatigue rupture strength at high temperatures and tight fit circumstances, the two-fold increase in fatigue life of the anti-rupture. 2-fold increase in anti-fatigue rupture strength, simplify storage management program components, from room temperature to 250 can use a single standard bearing type, self-aligning roller bearings will gradually turn into a "LH Series."
(mm) | (mm) | (mm) | Cr (kN) | Cor (kN) | (r/min) | (r/min) | (kg) | ||||
| 22210CCK/W33+H310 | 253509 | 45 | 90 | 23 | - | - | - | - | - | ||
| 22211CCK/W33+H311 | 253510 | 50 | 100 | 25 | - | - | - | - | - | ||
| 22212CCK/W33+H312 | 253511 | 55 | 110 | 28 | - | - | - | - | - | ||
| 22213CCK/W33+H313 | 253512 | 60 | 120 | 31 | - | - | - | - | - | ||
| 22214CCK/W33+H314 | - | 60 | 125 | 31 | - | - | - | - | - | ||
| 22215CCK/W33+H315 | 253513 | 65 | 130 | 31 | - | - | - | - | - | ||
| 22216CCK/W33+H316 | 253514 | 70 | 140 | 33 | - | - | - | - | - | ||
| 22217CCK/W33+H317 | 253515 | 75 | 150 | 36 | - | - | - | - | - | ||
| 22218CCK/W33+H318 | 253516 | 80 | 160 | 40 | - | - | - | - | - | ||
| 22219CCK/W33+H319 | 253517 | 85 | 170 | 43 | - | - | - | - | - | ||
| 22220CCK/W33+H320 | 253518 | 90 | 180 | 46 | - | - | - | - | - | ||
| 22222CCK/W33+H322 | 253520 | 100 | 200 | 53 | - | - | - | - | - | ||
| 22224CCK/W33+H3124 | 253522 | 110 | 215 | 58 | - | - | - | - | - | ||
| 22226CCK/W33+H3126 | 253523 | 115 | 230 | 64 | - | - | - | - | - | ||
| 22228CCK/W33+H3128 | 253525 | 125 | 250 | 68 | - | - | - | - | - | ||
| 22230CCK/W33+H3130 | 253527 | 135 | 270 | 73 | - | - | - | - | - | ||
| 22232CCK/W33+H3132 | 253528 | 140 | 290 | 80 | - | - | - | - | - | ||
| 22234CCK/W33+H3134 | 253530 | 150 | 310 | 86 | - | - | - | - | - | ||
| 22236CCK/W33+H3136 | 253532 | 160 | 320 | 86 | - | - | - | - | - | ||
| 22238CC/W33 | 53538 | 190 | 340 | 92 | - | - | - | - | - |
