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KL68149-L68111
Tapered roller bearing
Tapered roller bearings K-Series, in inch sizes, separable, adjusted or in pairs
Replaces
KL68149.L68111, KL68149.L68111.F22
Main Dimensions & Performance Data
| d | 34.988 mm | Bore diameter |
| D | 59.974 mm | Outside diameter |
| B | 16.764 mm | Width, inner ring |
| C | 11.938 mm | Width, outer ring |
| T | 15.875 mm | Width, total |
| Cr | 34,000 N | Basic dynamic load rating, radial |
| C0r | 44,500 N | Basic static load rating, radial |
| Cur | 5,100 N | Fatigue load limit, radial |
| nG | 12,400 1/min | Limiting speed |
| nϑr | 7,100 1/min | Thermal speed rating |
| ≈m | 170.07 g | Weight |
Mounting dimensions
| da max | 39 mm | Maximum diameter of shaft shoulder |
| db min | 45.5 mm | Minimum diameter of shaft shoulder |
| Da min | 52 mm | Minimum diameter of housing shoulder |
| Da max | 54 mm | Maximum diameter of housing shoulder |
| Db min | 56 mm | Minimum diameter of housing shoulder |
| Ca min | 3 mm | Minimum axial space |
| Cb min | 4 mm | Minimum axial space |
| ra max | 3.6 mm | Maximum fillet radius of shaft |
| rb max | 1.3 mm | Maximum fillet radius of housing |
Dimensions
| r1, 2 min | 3.6 mm | Minimum chamfer dimension of inner ring back face |
| r3, 4 min | 1.3 mm | Minimum chamfer dimension of outer ring back face |
| a | 13 mm | Distance between the apexes of the pressure cones |
| d1 | 48.8 mm | Guidance rib diameter of inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Calculation factors
| e | 0.42 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y | 1.44 | Dynamic axial load factor |
| Y0 | 0.79 | Static axial load factor |
Your current product variant
| Tolerance class | ABMA4 | Class 4 (ANSI/ABMA 19.2:2013) |
| Heat treatment | Standard | |
| Cage | Standard | Sheet steel cage, window cage, roller-guided |
| Quality level | Standard | |
| Number of rolling element rows | 1 | Single-row design |
Characteristics
Operating conditions for bearing KL68149-L68111
In work for KL68149-L68111
CO₂e caused by friction during operation
Comprehensive information with immediate calculations of the CO2e emissions of our rotative products in various application scenarios.
Load
*MandatoryMotion Influences
*Mandatory Preset calculation parameters
Arcanol MULTI2
Greasenormal cleanliness
Contamination70°C
Operating Temperature20°C
Ambient Temperature Choose your calculations
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CO₂e emissions
For Production info_outline
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Rating life
Total Rating Life (Lh10)
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Static safety (S0)
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