Full Complement Cylindrical Roller Bearing
SL18 3004
Compact single-row full-complement cylindrical roller bearing for high radial loads in small gearboxes.
Cross-reference note: Brand names and reference numbers identify the buyer's requirement. We manufacture compatible bearings to the confirmed drawing unless an original branded product is expressly quoted.
Specifications
SL18 3004 technical data
| d | 20 mm |
|---|---|
| D | 42 mm |
| B | 16 mm |
| Cr | 30.5 kN |
| C0r | 26 kN |
| LimitingSpeed | 11400 rpm |
| ReferenceSpeed | 7500 rpm |
| Mass | 0.11 kg |
| Seal | Open |
Selection notice: Catalog dimensions are factory reference data. Confirm the controlled drawing and suffix during quotation.
Documentation status: Data reviewed 2026-07-18. Controlled drawings and order-specific inspection scope are available on request; a batch report must identify the actual model and lot.
SL18 3004 cross references
Common purchasing and maintenance references associated with this bearing include SL18 3004 · NCF3004V · SL183004.
Confirm dimensions, seals, mounting, load and speed before interchange. Similar model numbers do not guarantee fit.
Application
Application and RFQ checklist
Gearboxes, industrial drives and compact heavy-load bearing positions.
Information required for selection
- Identification
- Complete model designation and suffix
- Dimensions
- Bore or stud, outside diameter and width
- Duty
- Load, speed, shock and operating cycle
- Environment
- Seals, grease type and temperature range
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