Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications14 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Series | 21320 | |
| Bore diameter | d | 100 mm |
| Outside diameter | D | 215 mm |
| Width | B | 47 mm |
| Basic dynamic load rating | C | 495 kN |
| Basic static load rating | C0 | 530 kN |
| Fatigue load limit | Pu | 62 kN |
| Reference speed | nref | 3050 r/min |
| Limiting speed | nG | 4400 r/min |
| Mass | ≈m | 8.029 kg |
| Internal clearance | C3 (Group 3) — Internal clearance larger than CN | |
| Cage | TVPB — Plastic cage | |
| Minimum operating temperature | Tmin | -30 °C |
| Maximum operating temperature | Tmax | 120 °C |
Product characteristics5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Design | E1 | Without central rip |
| Bore type | Z | Cylindrical |
| Cage | TVPB | Plastic cage |
| Radial internal clearance | C3 (Group 3) | Internal clearance larger than CN |
| Relubrication feature | Standard |
Main Dimensions & Performance Data9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 100 mm3.937 in |
| Outside diameter | D | 215 mm8.465 in |
| Width | B | 47 mm1.85 in |
| Basic dynamic load rating, radial | Cr | 495,000 N111,285.971 lbf |
| Basic static load rating, radial | C0r | 530,000 N119,154.676 lbf |
| Fatigue load limit, radial | Cur | 62,000 N13,938.849 lbf |
| Limiting speed | nG | 4,400 1/min |
| Reference speed | nϑr | 3,050 1/min |
| Mass | ≈m | 8.029 kg17.701 lbs |
Mounting dimensions3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum diameter shaft shoulder | da min | 114 mm4.488 in |
| Maximum diameter of housing shoulder | Da max | 201 mm7.913 in |
| Maximum recess radius | ra max | 2.5 mm0.098 in |
Dimensions5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum chamfer dimension | rmin | 3 mm0.118 in |
| Bore diameter outer ring | D1 | 182 mm7.165 in |
| Raceway diameter of the inner ring | d2 | 132 mm5.197 in |
| Diameter lubrication hole | ds | 4.8 mm0.189 in |
| Width of lubricating groove | ns | 9.5 mm0.374 in |
Temperature range2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Operating temperature min. | Tmin | -30 °C-22 °F |
| Operating temperature max. | Tmax | 120 °C248 °F |
Calculation factors4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y | e | 0.22 |
| Dynamic axial load factor | Y1 | 3.14 |
| Dynamic axial load factor | Y2 | 4.67 |
| Static axial load factor | Y0 | 3.07 |
Capabilities & suitability8 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 | |
| Staticangularerrorandmisalignment | Yes | |
| Dynamicangularerrorandmisalignment | Yes |
Manufacturer Identity7 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 386701 | |
| Brand | FAG | |
| Base Type | 21320 | |
| Old Designation | ["21320E1TVPB.C3","21320-E1-TVPB-C3"] | |
| X Life Marking | XL | |
| SAP material number | 0190149610030 | |
| Base product | 2305091101 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Spherical roller bearings 213..-E1, main dimensions to DIN 635-2 | |
| Short Description | Spherical Roller Bearing |
Technical Data22 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 100 mm | |
| Outside Diamater (D) | 215 mm | |
| Total Width (B) | 47 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 495,000 N | |
| Basic Static Load Rating, Radial (C0R) | 530,000 N | |
| Diameter Lubrication Hole (Ds) | 4.8 mm | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Minimum Diameter Shaft Shoulder (Da) | 114 mm | |
| Operating Temperature Max. (Tmax) | 120 °C | |
| Limiting Speed (Limiting Spe) | 4,400 1/min | |
| Reference Speed (Nϑr) | 3,050 1/min | |
| Maximum Recess Radius (Ra Max) | 2.5 mm | |
| Maximum Diameter Of Housing Shoulder (Da) | 201 mm | |
| Limiting Value Of Fa/Fr For The Applicability Of Diff. Values Of Factors X And Y (E) | 0.22 | |
| Width Of Lubricating Groove (Ns) | 9.5 mm | |
| Dynamic Axial Load Factor (Y1) | 3.14 | |
| Bore Diameter Outer Ring (D1) | 182 mm | |
| Raceway Diameter Of The Inner Ring (D2) | 132 mm | |
| Minimum Chamfer Dimension (Rmin) | 3 mm | |
| Static Axial Load Factor (Y0) | 3.07 | |
| Dynamic Axial Load Factor (Y2) | 4.67 | |
| Fatigue Load Limit, Radial (Cur) | 62,000 N |
