A4059/A4138B
📏 14.989 × 34.988 × 4.63 mm
Product Photo
TIMKENTapered Roller Bearings
TIMKEN A4059/A4138-B
Tapered Roller Bearings · 14.9885 × 35.052 × 10.988 mm
14.9885Bore d (mm)
35.052Outer D (mm)
10.988Width 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 A4059/A4138-B is a Tapered Roller Bearings, with a bore diameter (d) of 14.9885 mm, an outer diameter (D) of 35.052 mm and a width (B) of 10.988 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 14.9885 mm × D 35.052 mm × B 10.988 mm |
| Catalogue Ref. | u0Elm8dGf5 |
| Aa | 0 mm |
| Ab | 1.016 mm |
| Assembly Weight | 54.43 g |
| B | Series 10.988 mm |
| Bearing Subtype | TSF |
| Bearing Type | TRB |
| C | Series 8.72998 mm |
| C0 | 11476.4 N |
| C1 | 13166.7 N |
| C2 | 2.3622 mm |
| C90 | 3411.79 N |
| Ca90 | 2642.24 N |
| Cg | 0.0355 Geometric factor |
| Cone (Inner) | A4059 Inner ring |
| Cup (Outer) | A4138-B Outer ring |
| D1 | 38.0619 mm |
| Da | Series 33.528 mm |
| Db | 28.956 mm |
| K = 0.39 / Tan (contact angle) | 1.29 Factor |
| R | 0.762 mm |
| T1 | 4.63042 mm |
| Y = 0.4 / Tan (contact angle) | 1.Series 32 Factor |
| a | -2.54 mm |
| da | 19.05 mm |
| db | 19.558 mm |
| e = 1.5 * Tan (contact angle) | 0.45 Factor |
| r | 1.27 mm |
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