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Product Description
266kg · Cr 41,000N / Cor 51,000N · 150rpm (grease) / 190rpm (oil) · GCr15 / 52100 · Gearboxes · Rolling Mills · Mining
Parameter | Value |
Part Number | 3519/600 |
Cross Reference | 10979/600 |
Type | Double Row Tapered Roller Bearing |
Bore (d) | 600 mm |
OD (D) | 800 mm |
Width (B) | 205 mm — narrowest in upper 3519 series range |
Weight | 266 kg |
Dynamic Load Rating (Cr) | 41,000 N |
Static Load Rating (Cor) | 51,000 N |
Limiting Speed (grease) | 150 rpm |
Limiting Speed (oil) | 190 rpm |
Material | GCr15 / AISI 52100 / 100Cr16 / SUJ2 / 683/XVIII / SKF3 |
Precision | ABEC-1/3/5/7/9 · DIN620 P0/P6/P5/P4/P2 |
Clearance | C0 / C2 / C3 / C4 / C5 |
Sealing | Open (standard) · 2RS / ZZ on request |
HS Code | 8482800000 |
Brand | Nexans Bearings |
The 3519/600 (10979/600) is a 600×800×205mm double row tapered roller bearing weighing 266kg. Both designations refer to the identical bearing — 3519/600 is the GB/ISO standard; 10979/600 is the alternative cross-reference.
Two characteristics distinguish the 3519/600 within the series:
205mm width — narrowest cross-section in the upper 3519 series range; 37mm narrower than the 3519/630 (242mm) and narrower than all larger series members
150/190 rpm limiting speeds — highest confirmed limiting speeds in the upper series range, extending suitability into moderate-speed gearbox and hoisting applications
Both are direct results of the 3519/600's roller geometry optimization for the 600mm bore class — not a reduction in load capacity. Dynamic and static ratings are identical to all other 3519 series members: 41,000N / 51,000N.
Internal construction: double cup + two cones + optional spacer — separable, field-maintainable without special tools.
Industry | Typical Use | Selection Reason |
Heavy Industrial Gearboxes | Large output / intermediate shafts, speed reducers | High rigidity; compact 205mm width; 190rpm oil speed |
Steel & Rolling Mills | Work roll necks, pinion stand shafts | High combined load; shock & vibration resistance |
Mining & Minerals | Crusher mainshafts, ball mill trunnions, conveyor drives | Contaminated environment; impact loads; misalignment |
Hoisting & Lifting | Crane slewing rings, winch drums, drawworks | High static load; cyclic combined load; 150rpm grease speed |
Cement & Aggregate | Vertical mill reducers, kiln trunnion drives | Continuous heavy radial load; thermal stability |
Power Transmission | Large shaft couplings, heavy-duty universal joint drives | Bidirectional axial thrust; moderate speed capability |
3519/560 | 3519/600 | 3519/630 | |
Bore (d) | 560 mm | 600 mm | 630 mm |
OD (D) | 750 mm | 800 mm | 820 mm |
Width (B) | 213 mm | 205 mm ✦ | 242 mm |
Weight | 235 kg | 266 kg | 368 kg |
Speed (grease) | — | 150 rpm ✦ | — |
Speed (oil) | — | 190 rpm ✦ | — |
Cr / Cor | 41,000 / 51,000 N | 41,000 / 51,000 N | 41,000 / 51,000 N |
✦ The 3519/600 is 37mm narrower than the 3519/630 and 102kg lighter — despite sitting between them in bore size. Width and weight do not follow a linear progression in this series. The three bearings are not interchangeable — always verify bore, OD, and width against your equipment drawing.
Part No. | Bore | OD | Width | Weight |
3519/530 | 530 mm | 710 mm | 243 mm | ~260 kg |
3519/560 | 560 mm | 750 mm | 213 mm | 235 kg |
3519/600(this) | 600 mm | 800 mm | 205 mm | 266 kg |
3519/630 | 630 mm | 820 mm | 242 mm | 368 kg |
3519/670 | 670 mm | 900 mm | 240 mm | 416 kg |
3519/710 | 710 mm | 950 mm | 240 mm | 445 kg |
3519/750 | 750 mm | 1000 mm | 264 mm | 499 kg |
3519/800 | 800 mm | 1060 mm | 270 mm | 604 kg |
3519/900 | 900 mm | 1180 mm | 275 mm | 728 kg |
Parameter | Value | Notes |
Dynamic Cr | 41,000 N | L10 fatigue life basis |
Static Cor | 51,000 N | Max load without permanent deformation |
Limiting Speed (grease) | 150 rpm | Highest in upper series range |
Limiting Speed (oil) | 190 rpm | Highest in upper series range |
Clearance | C0/C2/C3/C4/C5 | C3/C4 for impact / elevated temperature |
Lubrication | Grease or circulating oil | ISO VG 220–460 (gearbox/mill); EP NLGI 2 grease (≤150rpm) |
Temperature | –30°C to +120°C | Extended range with special grease on request |
Q: 3519/600 vs 10979/600 — what's the difference?
Same bearing. 3519/600 = GB/ISO designation. 10979/600 = alternative cross-reference.
Q: Why is the 3519/600 (205mm) narrower than the 3519/630 (242mm) despite a larger bore?
Each bore class has independently optimized internal geometry — roller diameter, length, count, contact angle, and pitch circle are all calculated separately to achieve the 41,000N / 51,000N ratings. The 205mm width is specific to the 600mm bore class and is not a compromise. The narrower width also directly contributes to the higher limiting speeds. The two bearings are not interchangeable.
Q: Weight discrepancy — some sources list 10979/600 at 247kg. Which is correct?
The 19kg difference reflects variations in measurement methodology (gross vs net weight) or cage material (steel vs brass) between suppliers. Nexans Bearings' 266kg is the complete bearing assembly as shipped. Confirm exact net weight at order placement if precise logistics data is required.
Q: Recommended clearance for mining crusher applications?
C3 or C4 — accommodates thermal expansion and prevents preload under impact. C0 (Normal) for standard gearbox service at ambient temperature. Confirm with your OEM equipment manual.
Q: Lubrication for gearbox applications near the 190rpm oil limit?
Circulating oil, ISO VG 220–460 — continuous delivery, heat removal, and contamination flushing. For applications below 150rpm, EP-additive grease (NLGI Grade 2) eliminates the need for a circulating oil system. Confirm with your gearbox OEM manual.
Q: What is the internal construction?
One double cup (outer ring, two raceways) + two cones (inner rings with roller/cage assemblies) + optional spacer. Separable — field-maintainable without special tools.
Q: MOQ and lead time?
MOQ: 1 piece for stock items. Lead time: 5–7 business days (stock); confirmed at order for made-to-order. FOB Qingdao / CIF / EXW. Full wooden crating and export documentation included at 266kg unit weight.
Q: OEM / private label available?
Yes — custom box artwork, laser-engraved logo on bearing ring, fully branded packaging. All IP rights belong to you. MOQ and pricing on request.
Website | |
+86-155-6283-9480 | |
Location | Liaocheng, Shandong, China |
