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Product Description
235kg · Cr 41,000N / Cor 51,000N · GCr15 / 52100 · Gearboxes · Rolling Mills · Mining · Hoisting
Parameter | Value |
Part Number | 3519/560 |
Cross Reference | 10979/560 |
Type | Double Row Tapered Roller Bearing |
Bore (d) | 560 mm |
OD (D) | 750 mm |
Width (B) | 213 mm |
Weight | 235 kg |
Dynamic Load Rating (Cr) | 41,000 N |
Static Load Rating (Cor) | 51,000 N |
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 3519/560 (10979/560) is a 560×750×213mm double row tapered roller bearing weighing 235kg. Both designations refer to the identical bearing — 3519/560 is the GB/ISO standard; 10979/560 is the alternative cross-reference.
Positioned in the mid-range of the 3519 series, the 3519/560 serves the 560mm shaft diameter class across large industrial gearboxes, mining machinery, rolling mills, and hoisting equipment — applications requiring simultaneous high radial and bidirectional axial load capacity with maximum structural rigidity.
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; bidirectional axial load; balanced 213mm width |
Mining & Minerals | Crusher mainshafts, ball mill trunnions, conveyor drives | Contaminated environment; impact loads; misalignment |
Steel & Rolling Mills | Work roll necks, pinion stand shafts | High combined load; shock & vibration resistance |
Hoisting & Lifting | Crane slewing rings, winch drums, drawworks | High static load; cyclic combined load |
Cement & Aggregate | Vertical mill reducers, kiln trunnion drives | Continuous heavy radial load; thermal stability |
Heavy Construction | Rotary drilling rig drives, excavator swing drives | Bidirectional axial thrust; shock resistance |
3519/530 | 3519/560 | 3519/600 | |
Bore (d) | 530 mm | 560 mm | 600 mm |
OD (D) | 710 mm | 750 mm | 800 mm |
Width (B) | 243 mm | 213 mm | 205 mm |
Weight | ~260 kg | 235 kg | 266 kg |
Cr / Cor | 41,000 / 51,000 N | 41,000 / 51,000 N | 41,000 / 51,000 N |
The 3519/560 (213mm) is narrower than the smaller-bore 3519/530 (243mm) and lighter than both adjacent members — reflecting independent internal geometry optimization per bore class. 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(this) | 560 mm | 750 mm | 213 mm | 235 kg |
3519/600 | 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 |
Clearance | C0/C2/C3/C4/C5 | C3/C4 for impact / elevated temperature |
Precision | P0 standard · P5 for rolling mill roll necks | |
Lubrication | Grease or circulating oil — field-specified | ISO VG 220–460 oil (mills); EP NLGI 2/3 grease (mining) |
Temperature | –30°C to +120°C | Extended range with special grease on request |
Q: 3519/560 vs 10979/560 — what's the difference?
Same bearing. 3519/560 = GB/ISO designation. 10979/560 = alternative cross-reference.
Q: Why is the 3519/560 (213mm) narrower than the 3519/530 (243mm) 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 load ratings. The 3519/560's 213mm width is specific to the 560mm bore class. The two bearings are not interchangeable.
Q: Why does the 3519/560 weigh less (235kg) than the 3519/600 (266kg) despite being a smaller bore?
Same reason — independent geometry optimization per bore class. The 3519/600's wider roller geometry results in a heavier unit despite the smaller OD step. Always use the exact bore/OD/width specification for your equipment.
Q: Weight discrepancy — some sources list 10979/560 at 237kg. Which is correct?
The 2kg difference is within normal manufacturing tolerance for a bearing of this size and reflects minor variation in measurement methodology (gross vs net weight) or cage material between production batches. Confirm exact net weight with Nexans Bearings 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: 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 235kg 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 |
