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 | NU272 | |
| Bore diameter | d | 360 mm |
| Outside diameter | D | 650 mm |
| Width | B | 95 mm |
| Basic dynamic load rating | C | 1990 kN |
| Basic static load rating | C0 | 3150 kN |
| Fatigue load limit | Pu | 224 kN |
| Reference speed | nref | 700 r/min |
| Limiting speed | nG | 1570 r/min |
| Mass | ≈m | 149 kg |
| Precision class | PN — Normal (ISO 492:2023) | |
| Internal clearance | C3 (Group 3) — Internal clearance larger than CN | |
| Cage | M1A — Two 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 | M1A | Two Piece Brass Cage Lip guided |
| Radial internal clearance | C3 (Group 3) | Internal clearance larger than CN |
| 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 | 360 mm14.173 in |
| Outside diameter | D | 650 mm25.591 in |
| Width | B | 95 mm3.74 in |
| Basic dynamic load rating, radial | Cr | 1,990,000 N447,392.086 lbf |
| Basic static load rating, radial | C0r | 3,150,000 N708,183.453 lbf |
| Fatigue load limit, radial | Cur | 224,000 N50,359.712 lbf |
| Limiting speed | nG | 1,570 1/min |
| Reference speed | nϑr | 700 1/min |
| Mass | ≈m | 149 kg328.488 lbs |
Mounting dimensions6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum diameter shaft shoulder | da min | 386 mm15.197 in |
| Maximum diameter of shaft shoulder | da max | 447 mm17.598 in |
| Minimum shaft shoulder | db min | 455 mm17.913 in |
| Maximum diameter of housing shoulder | Da max | 624 mm24.567 in |
| Maximum recess radius | ra max | 5 mm0.197 in |
| Maximum recess radius | ra1 max | 5 mm0.197 in |
Dimensions6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum chamfer dimension | rmin | 6 mm0.236 in |
| Minimum chamfer dimension | r1 min | 6 mm0.236 in |
| Axial displacement | s | 9.5 mm0.374 in |
| Raceway diameter outer ring | E | 579 mm22.795 in |
| Raceway diameter inner ring | F | 451 mm17.756 in |
| Minimum rib diameter outer ring | D1 min | 558.5 mm21.988 in |
Temperature range2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Operating temperature min. | Tmin | -30 °C-22 °F |
| Operating temperature max. | Tmax | 150 °C302 °F |
Capabilities & suitability4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Radial load capacity | Yes | |
| Suitable for grease lubrication | Yes | |
| Suitable for oil lubrication | Yes | |
| Unsealed design | Yes |
Manufacturer Identity6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 367916 | |
| Brand | FAG | |
| Base Type | NU272 | |
| X Life Marking | n.r. | |
| SAP material number | 0392265810030 | |
| Base product | 2305090102 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Cylindrical roller bearing NU..-E-M1A, 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) | 360 mm | |
| Outside Diamater (D) | 650 mm | |
| Total Width (B) | 95 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 1,990,000 N | |
| Basic Static Load Rating, Radial (C0R) | 3,150,000 N | |
| Raceway Diameter Inner Ring (F) | 451 mm | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Minimum Diameter Shaft Shoulder (Da) | 386 mm | |
| Operating Temperature Max. (Tmax) | 150 °C | |
| Limiting Speed (Limiting Spe) | 1,570 1/min | |
| Reference Speed (Nϑr) | 700 1/min | |
| Maximum Recess Radius (Ra Max) | 5 mm | |
| Maximum Diameter Of Housing Shoulder (Da) | 624 mm | |
| Minimum Chamfer Dimension (R1 Min) | 6 mm | |
| Axial Displacement (S) | 9.5 mm | |
| Minimum Rib Diameter Outer Ring (D1 Min) | 558.5 mm | |
| Maximum Diameter Of Shaft Shoulder (Da Max) | 447 mm | |
| Maximum Recess Radius (Ra1 Max) | 5 mm | |
| Minimum Chamfer Dimension (Rmin) | 6 mm | |
| Raceway Diameter Outer Ring (E) | 579 mm | |
| Minimum Shaft Shoulder (Db Min) | 455 mm | |
| Fatigue Load Limit, Radial (Cur) | 224,000 N |
