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United States
15:52:05 GMT+0000 (Coordinated Universal Time)
NJ2238-E-M1-C3
Cylindrical roller bearing
Cylindrical roller bearing NJ..-E-M1, with cage, single row, semi-locating bearing, 2 ribs on outer ring, 1 rib on inner ring, type NJ
Replaces
NJ2238E.M1.C3
Preferred product
Product information
Main Dimensions & Performance Data
| d | 190 mm | Bore diameter |
| D | 340 mm | Outside diameter |
| B | 92 mm | Width |
| Cr | 1.090.000 N | Basic dynamic load rating, radial |
| C0r | 1.650.000 N | Basic static load rating, radial |
| Cur | 204.000 N | Fatigue load limit, radial |
| nG | 3.000 1/min | Limiting speed |
| nϑr | 1.290 1/min | Reference speed |
| ≈m | 38 kg | Weight |
Mounting dimensions
| da min | 207 mm | Minimum diameter shaft shoulder |
| da max | 227 mm | Maximum diameter of shaft shoulder |
| Da max | 323 mm | Maximum diameter of housing shoulder |
| dc min | 247 mm | Minimum shaft shoulder |
| ra max | 3 mm | Maximum recess radius |
Dimensions
| rmin | 4 mm | Minimum chamfer dimension |
| r1 min | 4 mm | Minimum chamfer dimension |
| s | 8 mm | Axial displacement |
| E | 308 mm | Raceway diameter outer ring |
| F | 228 mm | Raceway diameter inner ring |
| D1 min | 296,4 mm | Minimum rib diameter outer ring |
| d1 | 242,7 mm | Maximum rib diameter inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
Additional information
HJ2238-E | L-washer |
Downloads:
Your current product variant
| Design | E | Increased Capacity Design |
| Cage | M1 | Two Piece Brass Cage Roller Guided |
| Radial internal clearance | C3 (Group 3) | Internal clearance larger than CN |
| Tolerance class | PN | Normal (PN) |
| Number of rolling element rows | 1 | Single-row design |
Characteristics
