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 | NUP2312 | |
| Bore diameter | d | 60 mm |
| Outside diameter | D | 130 mm |
| Width | B | 46 mm |
| Basic dynamic load rating | C | 265 kN |
| Basic static load rating | C0 | 260 kN |
| Fatigue load limit | Pu | 50 kN |
| Reference speed | nref | 4250 r/min |
| Limiting speed | nG | 7400 r/min |
| Mass | ≈m | 2.85 kg |
| Precision class | PN — Normal (ISO 492:2023) | |
| Internal clearance | CN (Group N) — Normal internal clearance | |
| Cage | TVP2 — Solid Window Cage made from PA66 | |
| Minimum operating temperature | Tmin | -30 °C |
| Maximum operating temperature | Tmax | 120 °C |
Product characteristics5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Design | E | Increased Capacity Design |
| Cage | TVP2 | Solid Window Cage made from PA66 |
| 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 | 60 mm2.362 in |
| Outside diameter | D | 130 mm5.118 in |
| Width | B | 46 mm1.811 in |
| Basic dynamic load rating, radial | Cr | 265,000 N59,577.338 lbf |
| Basic static load rating, radial | C0r | 260,000 N58,453.237 lbf |
| Fatigue load limit, radial | Cur | 50,000 N11,241.007 lbf |
| Limiting speed | nG | 7,400 1/min |
| Reference speed | nϑr | 4,250 1/min |
| Mass | ≈m | 2.85 kg6.283 lbs |
Mounting dimensions6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Maximum rib diameter inner ring | d1 | 84.4 mm3.323 in |
| Minimum rib diameter outer ring | D1 min | 109.6 mm4.315 in |
| Minimum diameter shaft shoulder | da min | 72 mm2.835 in |
| Minimum shaft shoulder | dc min | 86 mm3.386 in |
| Maximum diameter of housing shoulder | Da max | 118 mm4.646 in |
| Maximum recess radius | ra max | 2.1 mm0.083 in |
Dimensions5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum chamfer dimension | rmin | 2.1 mm0.083 in |
| Minimum chamfer dimension | r1 min | 2.1 mm0.083 in |
| Raceway diameter outer ring | E | 115 mm4.528 in |
| Raceway diameter inner ring | F | 77 mm3.031 in |
| Width of loose rib | B3 | 7 mm0.276 in |
Temperature range2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Operating temperature min. | Tmin | -30 °C-22 °F |
| Operating temperature max. | Tmax | 120 °C248 °F |
Capabilities & suitability6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Radial load capacity | Yes | |
| Axial load capacity in one direction | Yes | |
| Axial load capacity in both directions | Yes | |
| Suitable for grease lubrication | Yes | |
| Suitable for oil lubrication | Yes | |
| Unsealed design | Yes |
Manufacturer Identity10 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 373899 | |
| Brand | FAG | |
| Base Type | NUP2312 | |
| Old Designation | ["NUP2312-E-TVP2","NUP2312E.TVP2"] | |
| X Life Marking | XL | |
| SAP material number | 0167412770000 | |
| Base product | 2305090122 | |
| Bearing X designation | NUP2312-E-XL-TVP2 | |
| Mounting Manager ID | NUP2312-E-XL-TVP2 | |
| Grease application ID | NUP2312-E-XL-TVP2 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Cylindrical roller bearing NUP..-E-XL-TVP2, with cage, single row, locating bearing, 2 ribs on outer ring, 1 rib on inner ring, rib washer internal, type NUP | |
| Short Description | Cylindrical roller bearing |
Technical Data21 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 60 mm | |
| Outside Diamater (D) | 130 mm | |
| Total Width (B) | 46 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 265,000 N | |
| Basic Static Load Rating, Radial (C0R) | 260,000 N | |
| Raceway Diameter Inner Ring (F) | 77 mm | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Minimum Diameter Shaft Shoulder (Da) | 72 mm | |
| Width Of Loose Rib (B3) | 7 mm | |
| Operating Temperature Max. (Tmax) | 120 °C | |
| Limiting Speed (Limiting Spe) | 7,400 1/min | |
| Minimum Shaft Shoulder (Dc Min) | 86 mm | |
| Reference Speed (Nϑr) | 4,250 1/min | |
| Maximum Recess Radius (Ra Max) | 2.1 mm | |
| Maximum Diameter Of Housing Shoulder (Da) | 118 mm | |
| Maximum Rib Diameter Inner Ring (D1) | 84.4 mm | |
| Minimum Chamfer Dimension (R1 Min) | 2.1 mm | |
| Minimum Rib Diameter Outer Ring (D1 Min) | 109.6 mm | |
| Minimum Chamfer Dimension (Rmin) | 2.1 mm | |
| Raceway Diameter Outer Ring (E) | 115 mm | |
| Fatigue Load Limit, Radial (Cur) | 50,000 N |
