Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications15 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Series | NJ224 | |
| Bore diameter | d | 120 mm |
| Outside diameter | D | 215 mm |
| Width | B | 40 mm |
| Basic dynamic load rating | C | 390 kN |
| Basic static load rating | C0 | 415 kN |
| Fatigue load limit | Pu | 70 kN |
| Reference speed | nref | 3050 r/min |
| Limiting speed | nG | 5600 r/min |
| Mass | ≈m | 6.46 kg |
| Precision class | PN — Normal (ISO 492:2023) | |
| Internal clearance | CN (Group N) — Normal internal clearance | |
| Cage | M1 — Two Piece Brass Cage Roller Guided | |
| Minimum operating temperature | Tmin | -30 °C |
| Maximum operating temperature | Tmax | 150 °C |
Product characteristics5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Design | E | Increased Capacity Design |
| Cage | M1 | Two Piece Brass Cage Roller Guided |
| Radial internal clearance | CN (Group N) | Normal internal clearance |
| Tolerance class | PN | Normal (ISO 492:2023) |
| Number of rows | 1 | Single-row design |
Main Dimensions & Performance Data9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 120 mm4.724 in |
| Outside diameter | D | 215 mm8.465 in |
| Width | B | 40 mm1.575 in |
| Basic dynamic load rating, radial | Cr | 390,000 N87,679.856 lbf |
| Basic static load rating, radial | C0r | 415,000 N93,300.36 lbf |
| Fatigue load limit, radial | Cur | 70,000 N15,737.41 lbf |
| Limiting speed | nG | 5,600 1/min |
| Reference speed | nϑr | 3,050 1/min |
| Mass | ≈m | 6.46 kg14.242 lbs |
Mounting dimensions5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum diameter shaft shoulder | da min | 132 mm5.197 in |
| Maximum diameter of shaft shoulder | da max | 141 mm5.551 in |
| Maximum diameter of housing shoulder | Da max | 203 mm7.992 in |
| Minimum shaft shoulder | dc min | 156 mm6.142 in |
| Maximum recess radius | ra max | 2 mm0.079 in |
Dimensions7 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum chamfer dimension | rmin | 2.1 mm0.083 in |
| Minimum chamfer dimension | r1 min | 2.1 mm0.083 in |
| Axial displacement | s | 1.4 mm0.055 in |
| Raceway diameter outer ring | E | 195.5 mm7.697 in |
| Raceway diameter inner ring | F | 143.5 mm5.65 in |
| Minimum rib diameter outer ring | D1 min | 187.75 mm7.392 in |
| Maximum rib diameter inner ring | d1 | 153.2 mm6.031 in |
Temperature range2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Operating temperature min. | Tmin | -30 °C-22 °F |
| Operating temperature max. | Tmax | 150 °C302 °F |
Capabilities & suitability5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Radial load capacity | Yes | |
| Axial load capacity in one direction | Yes | |
| Suitable for grease lubrication | Yes | |
| Suitable for oil lubrication | Yes | |
| Unsealed design | Yes |
Manufacturer Identity10 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 371326 | |
| Brand | FAG | |
| Base Type | NJ224 | |
| Old Designation | ["NJ224E.M1","NJ224-E-M1"] | |
| X Life Marking | XL | |
| SAP material number | 0167352690000 | |
| Base product | 2305090111 | |
| Bearing X designation | NJ224-E-XL-M1 | |
| Mounting Manager ID | NJ224-E-XL-M1 | |
| Grease application ID | NJ224-E-XL-M1 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Cylindrical roller bearing NJ..-E-XL-M1, with cage, single row, semi-locating bearing, 2 ribs on outer ring, 1 rib on inner ring, type NJ | |
| Short Description | Cylindrical roller bearing |
Additional information1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| L-washer | HJ224-E |
Technical Data22 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 120 mm | |
| Outside Diamater (D) | 215 mm | |
| Total Width (B) | 40 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 390,000 N | |
| Basic Static Load Rating, Radial (C0R) | 415,000 N | |
| Raceway Diameter Inner Ring (F) | 143.5 mm | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Minimum Diameter Shaft Shoulder (Da) | 132 mm | |
| Operating Temperature Max. (Tmax) | 150 °C | |
| Limiting Speed (Limiting Spe) | 5,600 1/min | |
| Minimum Shaft Shoulder (Dc Min) | 156 mm | |
| Reference Speed (Nϑr) | 3,050 1/min | |
| Maximum Recess Radius (Ra Max) | 2 mm | |
| Maximum Diameter Of Housing Shoulder (Da) | 203 mm | |
| Maximum Rib Diameter Inner Ring (D1) | 153.2 mm | |
| Minimum Chamfer Dimension (R1 Min) | 2.1 mm | |
| Axial Displacement (S) | 1.4 mm | |
| Minimum Rib Diameter Outer Ring (D1 Min) | 187.75 mm | |
| Maximum Diameter Of Shaft Shoulder (Da Max) | 141 mm | |
| Minimum Chamfer Dimension (Rmin) | 2.1 mm | |
| Raceway Diameter Outer Ring (E) | 195.5 mm | |
| Fatigue Load Limit, Radial (Cur) | 70,000 N |
