350/353D
📏 39.9999 × 90.1192 × 21.6916 mm
Product Photo
TIMKENTapered Roller Bearings
TIMKEN 28158/28318D
Tapered Roller Bearings · 39.9999 × 80.0354 × 20.9398 mm
39.9999Bore d (mm)
80.0354Outer D (mm)
20.9398Width B (mm)
✓323,474 SKUs in the online catalogue
✓OEM & custom bearings welcome
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✓Global shipping from Wuxi, China
Wuxi Andge Bearing Co., Ltd.Professional bearing supplier · Wuxi, Jiangsu, China
⚡ Reply ≤ 30 min
The TIMKEN 28158/28318D is a Tapered Roller Bearings, with a bore diameter (d) of 39.9999 mm, an outer diameter (D) of 80.0354 mm and a width (B) of 20.9398 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 39.9999 mm × D 80.0354 mm × B 20.9398 mm |
| Catalogue Ref. | dZP63a7b73 |
| Aa | 2.286 mm |
| Assembly Weight | 938.94 g |
| B | 20.9398 mm |
| Bearing Subtype | TDO |
| Bearing Type | TRB |
| C | 34.925 mm |
| C0 | 68947.4 N |
| C1 | 131223 N |
| C90(1) | 19527.7 N |
| C90(2) | 33984.4 N |
| Ca90 | 13433.6 N |
| Cg | 0.0709 Geometric factor |
| Cone (Inner) | 28158 Inner ring |
| Cup (Outer) | 28318D Outer ring |
| K = 0.39 / Tan (contact angle) | 1.45 Factor |
| R | 1.524 mm |
| T | 46.04 mm |
| Y1 = 0.45 / Tan (contact angle) | 1.68 Factor |
| a | -4.826 mm |
| db | 47.498 mm |
| e = 1.5 * Tan (contact angle) | 0.40 Factor |
| r | 0.762 mm |
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