Model datasheet
22315 Spherical Roller Bearing 75x160x55mm
Confirm the model number, dimensions, suffix, and replacement notes before sending a quotation request for repair or MRO sourcing.
Verified directory reference: Specifications have been reviewed, but the complete suffix and current order requirement must still be confirmed before purchase.
22315 bearing specifications
| Parameter | Value |
|---|---|
| Model | 22315 |
| Category | Spherical Roller Bearing |
| Series | 22300 Series |
| Inner Diameter (ID) | 75 mm |
| Outer Diameter (OD) | 160 mm |
| Width | 55 mm |
| Material | Chrome Steel GCr15 |
| Closure | Open |
| Dynamic Load | 345 kN |
| Static Load | 400 kN |
| Speed Limit | 3200 RPM |
| Precision | P0 (ABEC-1) |
| Clearance | CN (Standard) |
22315 brand designation references
Interchange Numbers: 22315
Catalogue designations reviewed for this model include SKF 22315E, FAG 22315-E1, NSK 22315HE4, NTN 22315CD1, Timken 22315EJW33.
These catalogue references have source records, but the complete suffix and operating requirement must still be confirmed.
| Brand | Brand designation | Reference status |
|---|---|---|
| SKF | 22315E | Source recorded SKF rolling bearing catalogue — 22315E · |
| FAG | 22315-E1 | Source recorded Schaeffler FAG rolling bearing catalogue — 22315-E1 · |
| NSK | 22315HE4 | Source recorded NSK rolling bearing catalogue — 22315HE4 · |
| NTN | 22315CD1 | Source recorded NTN rolling bearing catalogue — 22315CD1 · |
| Timken | 22315EJW33 | Source recorded Timken bearing catalogue — 22315EJW33 · |
Frequently asked questions about 22315
What does the open design mean on a 22315 bearing?
The 22315 (75mm x 160mm x 55mm) is supplied open — without seals or shields — so lubrication and relubrication come from the surrounding housing or an external system. Compare seal types before deciding on the replacement.
Which part numbers are equivalent to 22315?
Equivalent designations include 22315E, 22315-E1, 22315HE4, 22315CD1, 22315EJW33 . These are brand-specific numbers for the same ISO boundary dimensions as the 22315 (75mm x 160mm x 55mm). The basic number matching does not confirm the complete specification — compare seal type, clearance, precision, cage, and lubrication suffix before ordering.
Does the 22315 come with C3 clearance?
This directory lists the 22315 with CN (Standard). C3 (increased internal clearance) versions are common for higher operating temperatures, higher speeds, or press-fit arrangements — specify the required clearance on your RFQ so the quotation matches the application. Read the clearance guide.
The 22315 is listed as a 75×160×55mm spherical roller bearing in open configuration. Part of the 22300 series, the directory records chrome steel gcr15 and P0 (ABEC-1) precision grade for RFQ verification.
The 22315 bearing cross-references to SKF 22315E, FAG 22315-E1, NSK 22315HE4 and NTN 22315CD1. This means you can replace an SKF equivalent, FAG alternative, NSK cross reference, or NTN interchange part with the same ISO boundary dimensions. Compare the full specification table and designation suffixes before ordering, especially the seal type (2RS vs ZZ) and internal clearance (C3 vs CN).
About the 22300 Series
The 22300 series spherical roller bearings have a higher load capacity than the 22200 series with a wider cross-section. Designed for the heaviest industrial applications with extreme radial and axial loads.
Common Applications
- Mining
- Cement
- Steel Mills
- Paper Making
- Heavy Machinery
Common applications for 22315
The 22315 is a common replacement candidate in the following equipment. Open the application guide to confirm the checks that apply to your machine before ordering:
Compare 22315 with nearby sizes
These models are the closest sizes in the same bearing family. They are not interchangeable — confirm the bore, outside diameter, and width before replacing the existing part.
| Model | Dimensions | Closure | Action |
|---|---|---|---|
| 22214 | 70mm x 125mm x 31mm | Open | View specifications |
| 22314 | 70mm x 150mm x 51mm | Open | View specifications |
| 22215 | 75mm x 130mm x 31mm | Open | View specifications |
| 22216 | 80mm x 140mm x 33mm | Open | View specifications |
| 22316 | 80mm x 170mm x 58mm | Open | View specifications |
Fast bearing RFQ
Tell us what bearing you need.
A model number is enough to start. If the marking is unclear, send the dimensions, application, or a shared photo link in the message.
- Small repair quantities and mixed model lists
- Model, suffix, and replacement review
- Price, lead time, packing, and shipping details