Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Variant / construction | Thin section bearings | |
| Bore diameter | d | 120 mm |
| Outside diameter | D | 126 mm |
| Width | B | 2.5 mm |
| Mass | ≈m | 8.16 kg |
| Sealing | Without | |
| Cage | Without | |
| Bearing material | Stainless steel | |
| Lubricant | None |
Dimensions5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | 120.0 mm | |
| Outside diameter | 126.0 mm | |
| Width | 2.5 mm | |
| Radial cross section | 3.0 mm | |
| Contact angle | 30.0 ° |
Product identity5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Official product category | Thin section bearings | |
| Official taxonomy path | /products/thin-section-bearings/ultra-slim-thin-section-bearings | |
| Structure group ID | BB1_002_BA1_002_BAQ_002 | |
| Available from SKF | Yes | |
| Remanufacturable | No |
Engineering — Calculation data4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Dynamic load rating, Kaydon, radial direction | C K | 1320 N |
| Basic static load rating, radial direction | C 0 | 2400 N |
| Maximum loading limit, axial direction | F a | 689 N |
| Maximum loading limit, moment | F M | 17 N·m |
Engineering — Dimensions8 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 120 mm |
| Outside diameter | D | 126 mm |
| Radial cross section | H | 3 mm |
| Width | B | 2.5 mm |
| Shoulder diameter inner ring | d 1 | ≈ 122.2 mm |
| Shoulder diameter outer ring/ inner diameter housing washer | D 1 | ≈ 123.8 mm |
| Ball diameter | 1.588 mm | |
| Maximum radius of shaft or housing fillet | 0.25 mm |
Logistics3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Product net weight | 8.16 kg | |
| eClass code | 23-05-08-07 | |
| UNSPSC code | 31171538 |
Performance1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| Dynamic load rating, Kaydon, radial direction | 1.32 kN |
Properties12 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Rolling bearing type | Four-point contact ball bearing (type X) | |
| Contact type | Four-point contact | |
| Number of rows | 1 | |
| Cage | Without | |
| Matched arrangement | No | |
| Material, bearing | Stainless steel | |
| Coating | Without | |
| Sealing | Without | |
| Lubricant | None | |
| Relubrication feature | Without | |
| Unit system | Metric | |
| Indicative carbon footprint for new product | 30.2 kg CO 2 e |