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 | HCNU1010 | |
| Bore diameter | d | 50 mm |
| Outside diameter | D | 80 mm |
| Width | B | 16 mm |
| Basic dynamic load rating | C | 36 kN |
| Basic static load rating | C0 | 39.5 kN |
| Fatigue load limit | Pu | 3.25 kN |
| Reference speed | nref | 7400 r/min |
| Limiting speed | nG | 15000 r/min |
| Mass | ≈m | 0.271 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 | Standard | |
| 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 | 50 mm1.969 in |
| Outside diameter | D | 80 mm3.15 in |
| Width | B | 16 mm0.63 in |
| Basic dynamic load rating, radial | Cr | 36,000 N8,093.525 lbf |
| Basic static load rating, radial | C0r | 39,500 N8,880.396 lbf |
| Fatigue load limit, radial | Cur | 3,250 N730.665 lbf |
| Limiting speed | nG | 15,000 1/min |
| Reference speed | nϑr | 7,400 1/min |
| Mass | ≈m | 0.271 kg0.597 lbs |
Mounting dimensions6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum diameter shaft shoulder | da min | 53 mm2.087 in |
| Maximum diameter of shaft shoulder | da max | 57 mm2.244 in |
| Minimum shaft shoulder | db min | 59 mm2.323 in |
| Maximum diameter of housing shoulder | Da max | 75 mm2.953 in |
| Maximum recess radius | ra max | 1 mm0.039 in |
| Maximum recess radius | ra1 max | 0.6 mm0.024 in |
Dimensions6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum chamfer dimension | rmin | 1 mm0.039 in |
| Minimum chamfer dimension | r1 min | 0.6 mm0.024 in |
| Axial displacement | s | 2.1 mm0.083 in |
| Raceway diameter outer ring | E | 72.5 mm2.854 in |
| Raceway diameter inner ring | F | 57.5 mm2.264 in |
| Minimum rib diameter outer ring | D1 min | 69.5 mm2.736 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 Identity4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 1741011 | |
| Brand | FAG | |
| Base Type | HCNU1010 | |
| Base product | 2305090102 |
Product Identity1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| Short Description | Cylindrical roller bearing |
Technical Data22 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 50 mm | |
| Outside Diamater (D) | 80 mm | |
| Total Width (B) | 16 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 36,000 N | |
| Basic Static Load Rating, Radial (C0R) | 39,500 N | |
| Raceway Diameter Inner Ring (F) | 57.5 mm | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Minimum Diameter Shaft Shoulder (Da) | 53 mm | |
| Operating Temperature Max. (Tmax) | 150 °C | |
| Limiting Speed (Limiting Spe) | 15,000 1/min | |
| Reference Speed (Nϑr) | 7,400 1/min | |
| Maximum Recess Radius (Ra Max) | 1 mm | |
| Maximum Diameter Of Housing Shoulder (Da) | 75 mm | |
| Minimum Chamfer Dimension (R1 Min) | 0.6 mm | |
| Axial Displacement (S) | 2.1 mm | |
| Minimum Rib Diameter Outer Ring (D1 Min) | 69.5 mm | |
| Maximum Diameter Of Shaft Shoulder (Da Max) | 57 mm | |
| Maximum Recess Radius (Ra1 Max) | 0.6 mm | |
| Minimum Chamfer Dimension (Rmin) | 1 mm | |
| Raceway Diameter Outer Ring (E) | 72.5 mm | |
| Minimum Shaft Shoulder (Db Min) | 59 mm | |
| Fatigue Load Limit, Radial (Cur) | 3,250 N |
