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United States
14:51:53 GMT+0000 (Coordinated Universal Time)
7209-B-XL-2RS-TVP
Angular contact ball bearing
Angular contact ball bearing 72..-B-XL-2RS-TVP, single row, X-life, seals, plastic cage
Replaces
7209-B-2RS-TVP, 7209B.2RS.TVP
Preferred product
Product information
Main Dimensions & Performance Data
| d | 45 mm | Bore diameter |
| D | 85 mm | Outside diameter |
| B | 19 mm | Width |
| Cr | 40.000 N | Basic dynamic load rating, radial |
| C0r | 27.000 N | Basic static load rating, radial |
| Cur | 1.870 N | Fatigue load limit, radial |
| nG | 4.550 1/min | Limiting speed |
| ≈m | 0,414 kg | Weight |
Mounting dimensions
| da min | 52 mm | Minimum diameter of shaft shoulder |
| Da max | 78 mm | Maximum diameter of housing shoulder |
| Db max | 80,8 mm | Maximum diameter of housing shoulder |
| ra max | 1 mm | Maximum fillet radius of shaft |
| ra1 max | 0,6 mm | Maximum fillet radius of housing |
Dimensions
| rmin | 1,1 mm | Minimum chamfer dimension |
| r1 min | 0,6 mm | Minimum chamfer dimension |
| D1 | 69,78 mm | Shoulder diameter on outer ring wide side face |
| D2 | 72,4 mm | Caliber diameter on outer ring wide side face |
| D3 | 79,62 mm | Caliber diameter on outer ring small side face |
| d1 | 61,19 mm | Shoulder diameter on inner ring wide side face |
| d2 | 56,78 mm | Caliber diameter on inner ring wide side face |
| a | 36,8 mm | Distance between the apexes of the pressure cones |
| α | 40 ° | Contact angle |
Temperature range
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |