Configuration
Full designation, seals or shields, accuracy, clearance, cage, material and any matched arrangement.
BEARING SPECIFICATION / 22215
22215 Spherical Roller Bearing
75 × 130 × 31 mm · Heavy radial duty with alignment flexibility. Compare the sourced reference data and specify your SANJ requirement.
Spherical Roller Bearings
22215 at a glance
22215 identifies a spherical roller bearing reference with 75 mm bore, 130 mm outside diameter and 31 mm overall width or height.
- Bore / d
- 75 mm
- Outside / D
- 130 mm
- Width / B
- 31 mm
Two rows of spherical rollers accommodate angular misalignment within the selected design limits. Bore type, clearance and mounting method matter.
Reference configuration: 22215RZ
Ratings below belong to the identified JTEKT / Koyo source record. SANJ material, internal design, performance and supply scope require a confirmed quotation and datasheet.
Ratings below belong to the identified JTEKT / Koyo source record. SANJ material, internal design, performance and supply scope require a confirmed quotation and datasheet.
REFERENCE SPECIFICATION
All the details.
One clear source.
Full factual values from the source designation 22215RZ. Mounting dimensions and reference mass relate to that design; they must be checked against the final SANJ drawing.
Load ratings: kN · dimensions: mm · speed: min⁻¹ · mass: kg
| Parameter | Reference value |
|---|---|
| d | 75 mm |
| D | 130 mm |
| B | 31 mm |
| r(min.) | 1.5 mm |
| Basic load ratings : Cr | 241 kN |
| Basic load ratings : C0r | 236 kN |
| Fatigue load limit : Cu | 28.2 kN |
| Limiting speeds(Grease lub.) | 3600 min-1 |
| Limiting speeds(Oil lub.) | 4700 min-1 |
| Constant e | 0.22 |
| Axial load factors : Y1 | 3.07 |
| Axial load factors : Y2 | 4.57 |
| Axial load factors : Y0 | 3.00 |
| da(min.) | 83.5 mm |
| Da(max.) | 121.5 mm |
| ra(max.) | 1.5 mm |
| Mass(Refer.) | 1.73 kg |
SELECTION CONTEXT
Match the bearing
to its duty.
22215 belongs to the spherical roller bearings family. Its reference envelope is 75 mm bore, 130 mm outside diameter and 31 mm overall width or height.
Two rows of spherical rollers accommodate angular misalignment within the selected design limits. Bore type, clearance and mounting method matter.
For a manufacturing enquiry, provide the complete designation and operating conditions. Matching the dimensional envelope alone does not confirm interchangeability or equivalent performance.
Is the same size a direct replacement?
No. Matching 75 × 130 × 31 mm establishes the boundary dimensions. The full designation, tolerances, clearance, contact angle or roller arrangement, seals, cage, lubrication and performance must also be checked.
Understand bearing load ratings →PREPARE A USEFUL ENQUIRY
Specify what the model
number leaves open.
A complete brief reduces assumptions and gives the quotation a clear technical basis.
Operating duty
Radial and axial loads, speed, temperature, lubrication, fits, environment and expected service.
Supply requirement
Quantity, destination, packing, inspection records, drawing approval and delivery requirement.
CONTINUE COMPARING
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