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 | NJ2319 | |
| Bore diameter | d | 95 mm |
| Outside diameter | D | 200 mm |
| Width | B | 67 mm |
| Basic dynamic load rating | C | 670 kN |
| Basic static load rating | C0 | 580 kN |
| Fatigue load limit | Pu | 101 kN |
| Reference speed | nref | 2800 r/min |
| Limiting speed | nG | 6100 r/min |
| Mass | ≈m | 10.3 kg |
| Precision class | PN — Normal (ISO 492:2023) | |
| Internal clearance | CN (Group N) — Normal internal clearance | |
| Cage | MPAX — One Piece Brass Cage Lip 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 | MPAX | One Piece Brass Cage Lip 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 | 95 mm3.74 in |
| Outside diameter | D | 200 mm7.874 in |
| Width | B | 67 mm2.638 in |
| Basic dynamic load rating, radial | Cr | 670,000 N150,629.496 lbf |
| Basic static load rating, radial | C0r | 580,000 N130,395.683 lbf |
| Fatigue load limit, radial | Cur | 101,000 N22,706.835 lbf |
| Limiting speed | nG | 6,100 1/min |
| Reference speed | nϑr | 2,800 1/min |
| Mass | ≈m | 10.3 kg22.708 lbs |
Mounting dimensions2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Maximum diameter of shaft shoulder | da max | 121 mm4.764 in |
| Maximum diameter of housing shoulder | Da max | 186 mm7.323 in |
Dimensions7 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum chamfer dimension | rmin | 3 mm0.118 in |
| Minimum chamfer dimension | r1 min | 3 mm0.118 in |
| Axial displacement | s | 5.6 mm0.22 in |
| Raceway diameter outer ring | E | 177.5 mm6.988 in |
| Raceway diameter inner ring | F | 121.5 mm4.783 in |
| Minimum rib diameter outer ring | D1 min | 169.62 mm6.678 in |
| Maximum rib diameter inner ring | d1 | 132 mm5.197 in |
Temperature range2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Operating temperature min. | Tmin | -30 °C-22 °F |
| Operating temperature max. | Tmax | 150 °C302 °F |
Capabilities & suitability6 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 | |
| Largebearing | Yes |
Manufacturer Identity8 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 2496053 | |
| Brand | FAG | |
| Base Type | NJ2319 | |
| SAP material number | 3003661670000 | |
| Base product | 2305090111 | |
| Bearing X designation | NJ2319-E-XL-MPAX-ILR | |
| Mounting Manager ID | NJ2319-E-XL-MPAX-ILR | |
| Grease application ID | NJ2319-E-XL-MPAX-ILR |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Cylindrical roller bearing NJ..-E..-MPAX-ILR, with cage, single row, semi-locating bearing, 2 ribs on outer ring, 1 rib on inner ring, type NJ | |
| Short Description | Cylindrical roller bearing |
Technical Data19 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 95 mm | |
| Outside Diamater (D) | 200 mm | |
| Total Width (B) | 67 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 670,000 N | |
| Basic Static Load Rating, Radial (C0R) | 580,000 N | |
| Raceway Diameter Inner Ring (F) | 121.5 mm | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Operating Temperature Max. (Tmax) | 150 °C | |
| Limiting Speed (Limiting Spe) | 6,100 1/min | |
| Reference Speed (Nϑr) | 2,800 1/min | |
| Maximum Diameter Of Housing Shoulder (Da) | 186 mm | |
| Maximum Rib Diameter Inner Ring (D1) | 132 mm | |
| Minimum Chamfer Dimension (R1 Min) | 3 mm | |
| Axial Displacement (S) | 5.6 mm | |
| Minimum Rib Diameter Outer Ring (D1 Min) | 169.62 mm | |
| Maximum Diameter Of Shaft Shoulder (Da Max) | 121 mm | |
| Minimum Chamfer Dimension (Rmin) | 3 mm | |
| Raceway Diameter Outer Ring (E) | 177.5 mm | |
| Fatigue Load Limit, Radial (Cur) | 101,000 N |
