NJ221-E-XL-TVP2
Cylindrical roller bearing
Cylindrical roller bearing NJ..-E-XL-TVP2, with cage, single row, semi-locating bearing, 2 ribs on outer ring, 1 rib on inner ring, type NJ
Replaces
NJ221E.TVP2, NJ221-E-TVP2
Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 105 mm | Bore diameter |
| D | 190 mm | Outside diameter |
| B | 36 mm | Width |
| Cr | 310,000 N | Basic dynamic load rating, radial |
| C0r | 320,000 N | Basic static load rating, radial |
| Cur | 54,000 N | Fatigue load limit, radial |
| nG | 5,000 1/min | Limiting speed |
| nϑr | 3,400 1/min | Reference speed |
| ≈m | 4.1 kg | Weight |
Mounting dimensions
| da min | 117 mm | Minimum diameter shaft shoulder |
| da max | 123 mm | Maximum diameter of shaft shoulder |
| Da max | 178 mm | Maximum diameter of housing shoulder |
| dc min | 137 mm | Minimum shaft shoulder |
| ra max | 2.1 mm | Maximum recess radius |
Dimensions
| rmin | 2.1 mm | Minimum chamfer dimension |
| r1 min | 2.1 mm | Minimum chamfer dimension |
| s | 1.3 mm | Axial displacement |
| E | 171.5 mm | Raceway diameter outer ring |
| F | 125.5 mm | Raceway diameter inner ring |
| D1 min | 165.1 mm | Minimum rib diameter outer ring |
| d1 | 134.5 mm | Maximum rib diameter inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Additional information
| HJ221-E | L-washer |
Your current product variant
| Design | E | Increased Capacity Design |
| Cage | TVP2 | Solid Window Cage made from PA66 |
| Radial internal clearance | CN | Group N (CN) |
| Tolerance class | PN | Normal (PN) |
| Number of rolling element rows | 1 | Single-row design |
Characteristics
