HM 803149/110/Q
📏 44.45 × 88.9 × 30.162 mm
Product Photo
TIMKENTapered Roller Bearings
TIMKEN 3578/3525-B
Tapered Roller Bearings · 44.45 × 87.376 × 30.8864 mm
44.45Bore d (mm)
87.376Outer D (mm)
30.8864Width B (mm)
✓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 3578/3525-B is a Tapered Roller Bearings, with a bore diameter (d) of 44.45 mm, an outer diameter (D) of 87.376 mm and a width (B) of 30.8864 mm. 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 | Tapered Roller Bearings |
| Type | Tapered Roller Bearings |
| Dimensions (d × D × B) | d 44.45 mm × D 87.376 mm × B 30.8864 mm |
| Catalogue Ref. | w42wYPdeew |
| Aa | 2.286 mm |
| Ab | 0.762 mm |
| Assembly Weight | 793.79 g |
| B | 30.8864 mm |
| Bearing Subtype | TSF |
| Bearing Type | TRB |
| C | 23.8125 mm |
| C0 | 133891 N |
| C1 | 113430 N |
| C2 | 4.7498 mm |
| C90 | 29402.7 N |
| Ca90 | 15390.Series 8 N |
| Cg | 0.0808 Geometric factor |
| Cone (Inner) | 3578 Inner ring |
| Cup (Outer) | 3525-B Outer ring |
| D1 | 91.9861 mm |
| Da | 82.042 mm |
| Db | 74.93 mm |
| K = 0.39 / Tan (contact angle) | 1.91 Factor |
| R | 3.556 mm |
| T1 | 11.0998 mm |
| Y = 0.4 / Tan (contact angle) | 1.96 Factor |
| a | -Series 10.16 mm |
| da | 51.054 mm |
| db | 56.896 mm |
| e = 1.5 * Tan (contact angle) | 0.31 Factor |
| r | 3.302 mm |
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