K55175/55437 Tapered Roller Bearing 44.45*111*30.302 Mm
The K55175/55437 bearing is a Tapered roller bearing with an inner diameter of 44.45 mm , an outer diameter of 111 mm, a width of 30.302 mm. It typically uses p4 grade precision tolerances and zz/rs/open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
Specifications:
Metric; Inch series
Competitive prices
Low noise precision bearings
OEM service availability
ISO9001 Quality Management System Certification
Internal diameter dimension: 20-500mm
1. Abstract:
Taper roller bearings can be separated by inner circle, roller, keep frame together components and outer ring could separately tapered roller bearing installed. Roller and groove in the fixed line contact can reduce stress concentration. Taper roller bearings can withstand the big radial direction load and the axial load. Taper roller bearings are generally used to support combined load mainly consisting of radial load. Their cups are separable for easy assembling. During mounting and using, radial clearance and axial clearance can be adjusted and preloaded mounting can be made.
2. Features:
Excellent quality, high speed, low noise
Best material lowest cost
Long useful life
3. Applications:
Home appliances, low noise and high speed electric motors, automotive components, pumps, machinery.
| New Items | Old Items | Specification(d*D*B)mm | Mass kg |
| 32307 | 7607E | 35×80×32.75 | 0.804 |
| 32307 | 7607EK | 35×80×32.75 | 0.804 |
| 32308 | 7608E | 40×90×35.25 | 1.045 |
| 32308/YB2 | 7608EK | 40×90×35.25 | 1.02 |
| 32308 | 7608K | 40×90×35.25 | 1.01 |
| 32308 | 7608EK | 40×90×35.25 | 1.01 |
| 32309 | 7609E | 45×100×38.2 | 1.36 |
| 32310 | 7610E | 50×110×42.25 | 1.74 |
| 32310/YA | 7610EK | 50×110×42.25 | 1.88 |
| 32310 | 7610K | 50×110×42.25 | 1.78 |
| 32311 | 7611E | 55×120×45.5 | 2.2 |
| 32311 | 7611K | 55×120×46 | 2.39 |
| 32311/YA | 7611EK | 55×120×45.5 | 2.43 |
| 32311/YB2 | 7611EK | 55×120×45.5 | 2.35 |
| 32312 | 7612E | 60×130×48.5 | 2.99 |
| 32312 | 7612EK | 60×130×48.5 | 2.79 |
| 32313 | 7613E | 65×140×51 | 3.45 |
| 32313 | 7613EK | 65×140×51 | 3.63 |
| 32314 | 7614E | 70×150×54 | 4.26 |
| 32315 | 7615E | 75×160×58 | 5.29 |
| 32316 | 7616E | 80×170×67.5 | 5.96 |
| 32317 | 7617E | 85×180×63.5 | - |
| 32318 | 7618E | 90×190×67.5 | 8.784 |
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