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B7214-C-T-P4S-UL
Spindle bearing
Spindle bearing B72..-C, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances
Replaces
B7214C.T.P4S.UL, B7214C.TPA.P4.UL
Main Dimensions & Performance Data
| d | 70 mm | Bore diameter |
| D | 125 mm | Outside diameter |
| B | 24 mm | Width |
| Cr | 71,000 N | Basic dynamic load rating, radial |
| C0r | 41,500 N | Basic static load rating, radial |
| Cur | 4,400 N | Fatigue load limit, radial |
| nG Grease | 11,000 1/min | Limiting speed for grease lubrication |
| nG Oil | 18,000 1/min | Limiting speed for oil lubrication |
| ≈m | 1.085 kg | Weight |
Mounting dimensions
| da | 80 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 115 mm | Shoulder diameter outer ring |
| Da | H12 | Shoulder diameter outer ring clearance |
| ra max | 1.5 mm | Maximum recess radius |
| ra1 max | 0.6 mm | Maximum recess radius |
| Etk min | 88 mm | Minimum diameter injection pitch |
| Etk max | 93.6 mm | Maximum diameter injection pitch |
| Etk1 min | 88 mm | Minimum diameter injection pitch |
| Etk1 max | 93.6 mm | Maximum diameter injection pitch |
| a | 25.1 mm | Distance between the apexes of the pressure cones |
Dimensions
| rmin | 1.5 mm | Minimum chamfer dimension |
| r1 min | 1.5 mm | Minimum chamfer dimension |
| α | 15 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
Additional information
| FV L | 399 N | Preload force light |
| FV M | 1,269 N | Preload force medium |
| FV H | 2,524 N | Preload force heavy |
| KaE L | 1,238 N | Lift-off force light |
| KaE M | 4,260 N | Lift-off force medium |
| KaE H | 9,062 N | Lift-off force heavy |
| ca L | 83 N/µm | Axial rigidity light |
| ca M | 141 N/µm | Axial rigidity medium |
| ca H | 201 N/µm | Axial rigidity heavy |
Your current product variant
| Contact angle | C | Contact angle 15° |
| Lubricant | Without | |
| Sealing | Without | |
| Outer shape | Standard | |
| Cage | T | Laminated fabric cage |
| Tolerance class | P4S | Tolerance class P4S, FAG standard better than P4 to DIN 620 |
| Arrangement bearing set | U | Single bearing |
| Preload | L | Preload light |
Characteristics
Operating conditions for bearing B7214-C-T-P4S-UL
In work for B7214-C-T-P4S-UL
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
Rating life
Total Rating Life (Lh10)
-
Static safety (S0)
-
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