SET424 555S/552A single row inch tapered roller bearing
This single outer and inner ring assembly with a steel plate cage is a complete single tapered roller bearing for applications with high radial and axial loads in one direction. Complete sets of single tapered roller bearings are usually mounted in pairs on the shaft to distribute the load evenly. The bearing is stable over a temperature range of -30 to 120 degrees Celsius (-22 to 250 degrees Fahrenheit).
If you want to know more details, please feel free to contact us.
The steel plate cage prevents the rollers from contacting during use, reducing friction, vibration and noise. Part of a separable tapered roller bearing unit, this unique set of outer and inner rings features an open design for lubrication and precise adjustment. It complies with the main dimensional requirements defined in International Organization for Standardization (ISO) Standard 355 and German Standards Institute (DIN) Standard 720. This tapered roller bearing is used in high load, medium speed applications including automotive axle systems and conveyor systems in heavy duty industries such as mining, construction and agriculture.
Specification
| Structure: | roller bearings |
|---|---|
| Type: | Tapered Roller Bearing |
| Brand Name: | DKB |
| Internal diameter: | 57.15mm |
| External diameter: | 123.825mm |
| Width: | 38.1mm |
| size: | 57.15x123.825x38.1mm |
| Material: | Chrome steel/GCr15/Stainless steel/ceramic |
| Sealing type: | You can choose Metal seal Or Rubber seal |
| Is customized: | Yes (Drawings required) |
Feature
An assembly includes separable inner (cone) and outer (cup) rings
Engineered to deliver higher speeds, heavier loads and longer life
Timken is the recognized global leader in tapered roller bearings.
Unrivaled technology and engineering support
With capacity to manage both radial and axial loads, high performance Timken tapered roller bearing components are engineered to provide the greatest durability in the most compact space.
Parameter
| Bearing Numbers | Boundary Dimenssion (mm) | Mass （KG） | Basic Load Ratings(KN) | Limited Speed（rpm) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | T | B | C | r1min | rsmin | approx | Cr | Cor | Grease | Oil | |
| 32008x | 40 | 68 | 19.00 | 19 | 14.50 | 1.0 | 1.0 | 0.280 | 45.00 | 62.88 | 5000 | 6700 |
| 33008 | 68 | 22.00 | 22 | 18.00 | 1.0 | 1.0 | 0.322 | 53.55 | 79.20 | 5000 | 6700 | |
| 30208 | 80 | 19.75 | 18 | 16.00 | 1.5 | 1.5 | 0.438 | 54.90 | 64.32 | 4700 | 6300 | |
| 32208 | 80 | 24.75 | 23 | 19.00 | 1.5 | 1.5 | 0.549 | 71.55 | 89.76 | 4700 | 6300 | |
| 33208 | 80 | 32.00 | 32 | 25.00 | 1.5 | 1.5 | 0.744 | 92.70 | 126.72 | 4700 | 6300 | |
| 30308 | 90 | 25.25 | 23 | 20.00 | 2.0 | 1.5 | 0.758 | 82.35 | 97.92 | 4200 | 5600 | |
| 32308 | 90 | 35.25 | 33 | 27.00 | 2.0 | 1.5 | 1.050 | 109.80 | 144.00 | 4200 | 5600 | |
| 32009x | 45 | 75 | 20.00 | 20 | 15.50 | 1.0 | 1.0 | 0.354 | 51.75 | 73.44 | 4600 | 6000 |
| 33009 | 75 | 24.00 | 24 | 19.00 | 1.0 | 1.0 | 0.414 | 59.40 | 89.76 | 4600 | 6000 | |
| 33109 | 80 | 26.00 | 26 | 20.50 | 1.5 | 1.5 | 0.552 | 76.05 | 110.40 | 4500 | 5900 | |
| 30209 | 85 | 20.75 | 19 | 16.00 | 1.5 | 1.5 | 0.488 | 60.75 | 75.36 | 4200 | 5600 | |
| 32209 | 85 | 27.75 | 23 | 19.00 | 1.5 | 1.5 | 0.602 | 73.80 | 96.00 | 4200 | 5600 | |
| 33209 | 85 | 32.00 | 32 | 25.00 | 1.5 | 1.5 | 0.817 | 96.30 | 135.36 | 4200 | 5600 | |
| 30309 | 100 | 27.25 | 25 | 22.00 | 2.0 | 1.5 | 1.010 | 99.90 | 120.96 | 3800 | 5000 | |
| 32309 | 100 | 38.25 | 36 | 30.00 | 2.0 | 1.5 | 1.420 | 138.60 | 183.36 | 3800 | 5000 | |
| 32010x | 50 | 80 | 20.00 | 20 | 15.50 | 1.0 | 1.0 | 0.380 | 56.25 | 84.48 | 4200 | 5500 |
| 33010 | 80 | 24.00 | 24 | 19.00 | 1.0 | 1.0 | 0.452 | 62.55 | 98.88 | 4200 | 5500 | |
| 33110 | 85 | 26.00 | 26 | 20.00 | 1.5 | 1.5 | 0.597 | 77.85 | 116.16 | 4000 | 5300 | |
| 30210 | 90 | 21.75 | 20 | 17.00 | 1.5 | 1.5 | 0.558 | 69.30 | 89.28 | 3800 | 5000 | |
| 32210 | 90 | 24.75 | 23 | 19.00 | 1.5 | 1.5 | 0.644 | 78.75 | 104.64 | 3800 | 5000 | |
| 33210 | 90 | 32.00 | 32 | 24.50 | 1.5 | 1.5 | 0.867 | 103.50 | 151.68 | 3800 | 5000 | |
| 30310 | 110 | 29.25 | 27 | 23.00 | 2.5 | 2.0 | 1.280 | 119.70 | 145.92 | 3400 | 4600 | |
| 32310 | 110 | 42.25 | 40 | 33.00 | 2.5 | 2.0 | 1.880 | 165.60 | 222.72 | 3400 | 4600 | |
| 32011x | 55 | 90 | 23.00 | 23 | 17.50 | 1.5 | 1.5 | 0.568 | 72.45 | 113.28 | 3800 | 5100 |
| 33011 | 90 | 27.00 | 27 | 21.00 | 1.5 | 1.5 | 0.657 | 82.35 | 132.48 | 3800 | 5100 | |
| 33111 | 95 | 30.00 | 30 | 23.00 | 1.5 | 1.5 | 0.877 | 99.90 | 148.80 | 3700 | 4900 | |
| 30211 | 100 | 22.75 | 21 | 18.00 | 2.0 | 1.5 | 0.736 | 83.70 | 106.56 | 3400 | 4600 | |
| 32211 | 100 | 26.75 | 25 | 21.00 | 2.0 | 1.5 | 0.860 | 97.20 | 128.64 | 3400 | 4600 | |
| 33211 | 100 | 35.00 | 35 | 27.00 | 2.0 | 1.5 | 1.180 | 124.20 | 180.48 | 3400 | 4600 | |
| 30311 | 120 | 31.50 | 29 | 25.00 | 2.5 | 2.0 | 1.630 | 139.50 | 171.84 | 3100 | 4200 | |
| 32311 | 120 | 45.50 | 43 | 35.00 | 2.5 | 2.0 | 2.390 | 193.50 | 264.00 | 3100 | 4200 | |
