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 | NU215 | |
| Bore diameter | d | 75 mm |
| Outside diameter | D | 130 mm |
| Width | B | 25 mm |
| Basic dynamic load rating | C | 155 kN |
| Basic static load rating | C0 | 157 kN |
| Fatigue load limit | Pu | 22.2 kN |
| Reference speed | nref | 4400 r/min |
| Limiting speed | nG | 9800 r/min |
| Mass | ≈m | 1.37 kg |
| Precision class | PN — Normal (ISO 492:2023) | |
| Internal clearance | C4 (Group 4) — Internal clearance larger than C3 | |
| 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 | C4 (Group 4) | Internal clearance larger than C3 |
| 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 | 75 mm2.953 in |
| Outside diameter | D | 130 mm5.118 in |
| Width | B | 25 mm0.984 in |
| Basic dynamic load rating, radial | Cr | 155,000 N34,847.122 lbf |
| Basic static load rating, radial | C0r | 157,000 N35,296.763 lbf |
| Fatigue load limit, radial | Cur | 22,200 N4,991.007 lbf |
| Limiting speed | nG | 9,800 1/min |
| Reference speed | nϑr | 4,400 1/min |
| Mass | ≈m | 1.37 kg3.02 lbs |
Mounting dimensions6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum diameter shaft shoulder | da min | 84 mm3.307 in |
| Maximum diameter of shaft shoulder | da max | 87 mm3.425 in |
| Minimum shaft shoulder | db min | 90 mm3.543 in |
| Maximum diameter of housing shoulder | Da max | 121 mm4.764 in |
| Maximum recess radius | ra max | 1.5 mm0.059 in |
| Maximum recess radius | ra1 max | 1.5 mm0.059 in |
Dimensions6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum chamfer dimension | rmin | 1.5 mm0.059 in |
| Minimum chamfer dimension | r1 min | 1.5 mm0.059 in |
| Axial displacement | s | 1.2 mm0.047 in |
| Raceway diameter outer ring | E | 118.5 mm4.665 in |
| Raceway diameter inner ring | F | 88.5 mm3.484 in |
| Minimum rib diameter outer ring | D1 min | 114.36 mm4.502 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 | |
| Suitable for grease lubrication | Yes | |
| Suitable for oil lubrication | Yes | |
| Unsealed design | Yes | |
| Currentinsulated | Yes |
Manufacturer Identity6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 370160 | |
| Brand | FAG | |
| Base Type | NU215 | |
| X Life Marking | XL | |
| SAP material number | 0878602950040 | |
| Base product | 2305090102 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Cylindrical roller bearing NU..-E-XL-M1, with cage, single row, non-locating bearing, 2 ribs on outer ring, 0 ribs on inner ring (smooth), type NU, Running accuracy in P6 | |
| Short Description | Cylindrical roller bearing |
Technical Data22 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 75 mm | |
| Outside Diamater (D) | 130 mm | |
| Total Width (B) | 25 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 155,000 N | |
| Basic Static Load Rating, Radial (C0R) | 157,000 N | |
| Raceway Diameter Inner Ring (F) | 88.5 mm | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Minimum Diameter Shaft Shoulder (Da) | 84 mm | |
| Operating Temperature Max. (Tmax) | 150 °C | |
| Limiting Speed (Limiting Spe) | 9,800 1/min | |
| Reference Speed (Nϑr) | 4,400 1/min | |
| Maximum Recess Radius (Ra Max) | 1.5 mm | |
| Maximum Diameter Of Housing Shoulder (Da) | 121 mm | |
| Minimum Chamfer Dimension (R1 Min) | 1.5 mm | |
| Axial Displacement (S) | 1.2 mm | |
| Minimum Rib Diameter Outer Ring (D1 Min) | 114.36 mm | |
| Maximum Diameter Of Shaft Shoulder (Da Max) | 87 mm | |
| Maximum Recess Radius (Ra1 Max) | 1.5 mm | |
| Minimum Chamfer Dimension (Rmin) | 1.5 mm | |
| Raceway Diameter Outer Ring (E) | 118.5 mm | |
| Minimum Shaft Shoulder (Db Min) | 90 mm | |
| Fatigue Load Limit, Radial (Cur) | 22,200 N |