Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications13 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Series | 230SM630 | |
| Bore diameter | d | 630 mm |
| Outside diameter | D | 980 mm |
| Width | B | 230 mm |
| Basic dynamic load rating | C | 6400 kN |
| Basic static load rating | C0 | 13700 kN |
| Fatigue load limit | Pu | 970 kN |
| Limiting speed | nG | 219 r/min |
| Mass | ≈m | 955 kg |
| Internal clearance | CN (Group N) — Normal internal clearance | |
| Cage | MA — Solid brass cage | |
| Minimum operating temperature | Tmin | -30 °C |
| Maximum operating temperature | Tmax | 200 °C |
Product characteristics6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Design | E1A | Without central rip |
| Bore type | Z | Cylindrical |
| Cage | MA | Solid brass cage |
| Radial internal clearance | CN (Group N) | Normal internal clearance |
| Relubrication feature | Standard | |
| Splitted | SM | Split bearing metric |
Main Dimensions & Performance Data9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 630 mm24.803 in |
| Outside diameter | D | 980 mm38.583 in |
| Width, outer ring | C | 230 mm9.055 in |
| Basic dynamic load rating, radial | Cr | 6,400,000 N1,438,848.921 lbf |
| Basic static load rating, radial | C0r | 13,700,000 N3,080,035.971 lbf |
| Fatigue load limit, radial | Cur | 970,000 N218,075.54 lbf |
| Limiting speed | nG | 219 1/min |
| Maximum axial load | Fa max | 136,000 N30,575.54 lbf |
| Mass | ≈m | 955 kg2,105.412 lbs |
Mounting dimensions2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Tightening torque clamping screw | Mi | 1,000 Nm737.463 ft-lbs |
| Tightening torque clamping screw | Ma | 120 Nm88.496 ft-lbs |
Dimensions2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum chamfer dimension | rmin | 7.5 mm0.295 in |
| Width inner ring | B | 355 mm13.976 in |
Temperature range2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Operating temperature min. | Tmin | -30 °C-22 °F |
| Operating temperature max. | Tmax | 200 °C392 °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 | 3.01 |
| Dynamic axial load factor | Y2 | 4.48 |
| Static axial load factor | Y0 | 2.94 |
Capabilities & suitability10 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 | |
| Split | Yes | |
| Largebearing | Yes | |
| Staticangularerrorandmisalignment | Yes | |
| Dynamicangularerrorandmisalignment | Yes |
Manufacturer Identity5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 1717964 | |
| Brand | FAG | |
| Base Type | 230SM630 | |
| X Life Marking | n.r. | |
| Base product | 2305091140 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Spherical roller bearings 230SM, Split spherical roller bearings | |
| Short Description | Spherical Roller Bearing |
Additional information2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bearing designation | 230/670K | |
| Adapter sleeve | H30/670-HG |
Technical Data18 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 630 mm | |
| Outside Diamater (D) | 980 mm | |
| Width, Outer Ring (C) | 230 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 6,400,000 N | |
| Basic Static Load Rating, Radial (C0R) | 13,700,000 N | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Operating Temperature Max. (Tmax) | 200 °C | |
| Limiting Speed (Limiting Spe) | 219 1/min | |
| Limiting Value Of Fa/Fr For The Applicability Of Diff. Values Of Factors X And Y (E) | 0.22 | |
| Width Inner Ring (B) | 355 mm | |
| Dynamic Axial Load Factor (Y1) | 3.01 | |
| Tightening Torque Clamping Screw (Mi) | 1,000 Nm | |
| Maximum Axial Load (Fa Max) | 136,000 N | |
| Minimum Chamfer Dimension (Rmin) | 7.5 mm | |
| Static Axial Load Factor (Y0) | 2.94 | |
| Tightening Torque Clamping Screw (Ma) | 120 Nm | |
| Dynamic Axial Load Factor (Y2) | 4.48 | |
| Fatigue Load Limit, Radial (Cur) | 970,000 N |
