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 | NJ212 | |
| Bore diameter | d | 60 mm |
| Outside diameter | D | 110 mm |
| Width | B | 22 mm |
| Basic dynamic load rating | C | 112 kN |
| Basic static load rating | C0 | 103 kN |
| Fatigue load limit | Pu | 17.8 kN |
| Reference speed | nref | 5300 r/min |
| Limiting speed | nG | 11500 r/min |
| Mass | ≈m | 0.94 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 | E | Increased Capacity Design |
| 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 | 60 mm2.362 in |
| Outside diameter | D | 110 mm4.331 in |
| Width | B | 22 mm0.866 in |
| Basic dynamic load rating, radial | Cr | 112,000 N25,179.856 lbf |
| Basic static load rating, radial | C0r | 103,000 N23,156.475 lbf |
| Fatigue load limit, radial | Cur | 17,800 N4,001.799 lbf |
| Limiting speed | nG | 11,500 1/min |
| Reference speed | nϑr | 5,300 1/min |
| Mass | ≈m | 0.94 kg2.072 lbs |
Mounting dimensions5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum diameter shaft shoulder | da min | 69 mm2.717 in |
| Maximum diameter of shaft shoulder | da max | 71 mm2.795 in |
| Maximum diameter of housing shoulder | Da max | 101 mm3.976 in |
| Minimum shaft shoulder | dc min | 80 mm3.15 in |
| Maximum recess radius | ra max | 1.5 mm0.059 in |
Dimensions7 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 | 1.6 mm0.063 in |
| Raceway diameter outer ring | E | 100 mm3.937 in |
| Raceway diameter inner ring | F | 72 mm2.835 in |
| Minimum rib diameter outer ring | D1 min | 95.65 mm3.766 in |
| Maximum rib diameter inner ring | d1 | 77.55 mm3.053 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 | |
| Axial load capacity in one direction | Yes | |
| Suitable for grease lubrication | Yes | |
| Suitable for oil lubrication | Yes | |
| Unsealed design | Yes |
Manufacturer Identity10 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 371205 | |
| Brand | FAG | |
| Base Type | NJ212 | |
| Old Designation | ["NJ212-E-M1","NJ212E.M1"] | |
| X Life Marking | XL | |
| SAP material number | 0190074260000 | |
| Base product | 2305090111 | |
| Bearing X designation | NJ212-E-XL-M1 | |
| Mounting Manager ID | NJ212-E-XL-M1 | |
| Grease application ID | NJ212-E-XL-M1 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Cylindrical roller bearing NJ..-E-XL-M1, with cage, single row, semi-locating bearing, 2 ribs on outer ring, 1 rib on inner ring, type NJ | |
| Short Description | Cylindrical roller bearing |
Additional information1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| L-washer | HJ212-E |
Technical Data22 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 60 mm | |
| Outside Diamater (D) | 110 mm | |
| Total Width (B) | 22 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 112,000 N | |
| Basic Static Load Rating, Radial (C0R) | 103,000 N | |
| Raceway Diameter Inner Ring (F) | 72 mm | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Minimum Diameter Shaft Shoulder (Da) | 69 mm | |
| Operating Temperature Max. (Tmax) | 150 °C | |
| Limiting Speed (Limiting Spe) | 11,500 1/min | |
| Minimum Shaft Shoulder (Dc Min) | 80 mm | |
| Reference Speed (Nϑr) | 5,300 1/min | |
| Maximum Recess Radius (Ra Max) | 1.5 mm | |
| Maximum Diameter Of Housing Shoulder (Da) | 101 mm | |
| Maximum Rib Diameter Inner Ring (D1) | 77.55 mm | |
| Minimum Chamfer Dimension (R1 Min) | 1.5 mm | |
| Axial Displacement (S) | 1.6 mm | |
| Minimum Rib Diameter Outer Ring (D1 Min) | 95.65 mm | |
| Maximum Diameter Of Shaft Shoulder (Da Max) | 71 mm | |
| Minimum Chamfer Dimension (Rmin) | 1.5 mm | |
| Raceway Diameter Outer Ring (E) | 100 mm | |
| Fatigue Load Limit, Radial (Cur) | 17,800 N |