Part Number |
SL045004 |
Bearing Type |
Bearings (Cylindrical Roller Bearing Units) |
Bore diameter (mm) |
20 |
Outer diameter(mm) |
42 |
Overall width(mm) |
30 |
Product net weight |
0.2 kg |
Original Equipment Manufacture(OEM NO.) |
SL045004-PP |
References Number(s) |
#0095R0615 #0009246983 #NNF5004 #NNCF5004 #ADB-2LSV |
Bore type |
Round |
Type of lubrication |
Standard class lubrication |
DELIVERY TIME |
7-10DAYS |
PACKAGE |
CARTON, WOODEN box, plastic bag,tube , Industrial paper ,etc |
OEM |
ACCEPT |
Product Video Display
Features
- Premium Quality Bearing
- Made to C3 Precision Tolerances
- High Performance
- Durable and Long Lasting
- Interchanges With Other Brands
PowerProduct Description
d |
20mm |
Bore diameter |
D |
42mm |
Outside diameter |
B |
30 mm |
Total Width |
PowerScope of application
-
Construction machinery
-
VEHICLE
-
AGRICULTURE
-
MOTORCYCLE
-
WIND ENERGY
-
RAILWAY
-
industrial machinery
Engineering Excellence in Compact Design: SL045004 Double Row Cylindrical Roller Bearing
Design:
The SL045004 features a double-row, full-complement cylindrical roller design (without a cage), maximizing radial load capacity within a compact cross-section. Its advanced geometry includes:
Integrated outer ring with a central rib for bidirectional axial positioning
Three inner ring ribs to secure rollers and handle combined axial/radial loads
Wide roller spacing (22.5 mm) to resist tilting moments and misalignment
Interchangeability with ISO 15:2011 standards, ensuring seamless replacement
Seals:
Available in dual-contact polyurethane seals pre-filled with lithium grease, providing:
IP5X-level contamination protection for dusty/wet environments56.
Low-friction seal lips contacting the outer raceway, minimizing torque loss5.
Limitations: Standard seals restrict temperature to -40°C to +80°C; non-sealed variants support higher temperatures
Dimensions:
Compact Metric Profile (20×42×30mm): The ultra-thin cross-section (20mm bore, 42mm OD) saves space while maintaining high rigidity. Compatible with DIN-standard shaft locking rings (e.g., WRE42)
Load capacity:
Extreme Radial Strength: With a dynamic load rating (Cr) of 41,500 N and static load rating (C0r) of 51,000 N, this bearing handles heavy radial loads and moderate axial loads—perfect for high-stress applications like e-compressor drive systems
Temperature resistance:
Broad Operating Range: Functions reliably from -30°C to +120°C, suitable for thermal-intensive settings like automotive powertrains or industrial motors. The PP seals retain lubricity even at low temperatures
Material Engineering: Forged from GCr15 high-carbon chromium steel (through-hardened), the bearing maintains hardness and dimensional stability under thermal expansion
PowerDifferent Sizes For Your Reference
Basic dimensions (mm) |
Basic load ratings (kN) |
||||
Bearing designation |
Bore diameter (d) |
Outer Diameter (D) |
Width (B) |
Dynamic (cr) |
Static (Co r) |
SL045004-PP |
20 |
42 |
30 |
41,500 |
51,000 |
SL182218 |
90 |
160 |
40 |
N/A |
N/A |
NNCF 4918 CV |
90 |
125 |
35 |
N/A |
N/A |
NUP1048 |
240 |
360 |
56 |
N/A |
N/A |
RNU 2205 ECP |
31.5 |
52 |
18 |
N/A |
N/A |
NU326E.TVP2 |
130 |
280 |
58 |
N/A |
N/A |
PowerLeave Your Message
We have answers (well, most of the times!)
Here are the answers to the most common questions you may encounter. If you still cannot find the answer you want, please contact us!
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Q: Why Choose SL045004
A: ✔ Maximized Load Density – Full-complement rollers handle 30% higher radial loads than caged designs2.
✔ Sealed for Harsh Environments – Ideal for agriculture, construction, and material handling equipment.
✔ Precision-Ground Components – P6/P5 tolerances ensure vibration-free operation in motors and gearboxes.
✔ Global Standard Compliance – Interchangeable with INA NNF5004, SKF NNCF5004
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Q: Can you introduce your company?
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Q: How soon can you ship for me?
