IR-12814848
📏 Dimensions on request
Product Photo
TIMKENCylindrical Roller Bearings
TIMKEN 8578 - 8520-B
Cylindrical Roller Bearings · Dimensions on request
✓323,474 SKUs in the online catalogue
✓OEM & custom bearings welcome
✓Reply within 30 minutes (working days)
✓Global shipping from Wuxi, China
Wuxi Andge Bearing Co., Ltd.Professional bearing supplier · Wuxi, Jiangsu, China
⚡ Reply ≤ 30 min
The TIMKEN 8578 - 8520-B is a Cylindrical Roller Bearings, available in the dimensions listed in the specification table below. Supplied by Wuxi Andge Bearing Co., Ltd. (AndgeBearing), a bearing manufacturer and exporter based in Wuxi, Jiangsu, China — OEM and custom bearings welcome, RFQ replied within 30 minutes on working days.
Full Specifications
| Brand | TIMKEN |
|---|---|
| Category | Cylindrical Roller Bearings |
| Type | Cylindrical Roller Bearings |
| Dimensions (d × D × B) | Dimensions on request |
| Catalogue Ref. | gHOh5R8L90 |
| Aa - Cage-Cone Backface Clearance | 6.1 mm0.24 in |
| Ab - Cage-Cone Frontface Clearance | 3.3 mm0.13 in |
| B - Cone Width | 52.388 mm2.0625 in |
| Bearing Weight | 11.8 Kg26.1 lb |
| C - Cup Width | 36.513 mm1.4375 in |
| C0 - Static Radial Rating | 240000 lbf1070000 N |
| C1 - Cup Flange Width | 9.525 mm0.3750 in |
| Cage Type | Stamped Steel |
| Cone Part Number | 8578 |
| Cup Part Number | 8520-B |
| D - Cup Outer Diameter | 327.025 mm12.875 in |
| D1 - Flange Outer Diameter | 336.448 mm13.2460 in |
| Da - Cup Frontface Backing Diameter | 312.93 mm12.40 in |
| Design Units | Imperial |
| G2 - Heat Generation Factor (Rib-Roller End) | 172 |
| Series | 8500 |
| T - Bearing Width to Flange | 25.400 mm1.0000 in |
| T1 - Bearing Width | 52.388 mm2.0625 in |
| d - Bore | 241.300 mm9.5000 in |
| da - Cone Frontface Backing Diameter | 253 mm9.96 in |
| db - Cone Backface Backing Diameter | 263.90 mm10.39 in |
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