498/492A
📏 84.138 × 133.35 × 29.769 mm
Product Photo
TIMKENCustom & Special Bearings
TIMKEN 498/493-B
Custom & Special Bearings · 84.1375 × 136.652 × 13.4747 mm
84.1375Bore d (mm)
136.652Outer D (mm)
13.4747Width 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 498/493-B is a Custom & Special Bearings, with a bore diameter (d) of 84.1375 mm, an outer diameter (D) of 136.652 mm and a width (B) of 13.4747 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 | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 84.1375 mm × D 136.652 mm × B 13.4747 mm |
| Catalogue Ref. | z2kROh3620 |
| Aa | 2.54 mm |
| Ab | 2.032 mm |
| Assembly Weight | 1619.Series 32 g |
| B | 29.7688 mm |
| Bearing Subtype | TSF |
| Bearing Type | TRB |
| C | 22.225 mm |
| C0 | 216184 N |
| C1 | 154353 N |
| C2 | 5.5372 mm |
| C90 | 40034 N |
| Ca90 | 30470.3 N |
| Cg | 0.1252 Geometric factor |
| Cone (Inner) | 498 Inner ring |
| Cup (Outer) | 493-B Outer ring |
| D1 | 141.961 mm |
| Da | 131.064 mm |
| Db | 121.92 mm |
| K = 0.39 / Tan (contact angle) | 1.31 Factor |
| R | 3.556 mm |
| T1 | 13.4747 mm |
| Y = 0.4 / Tan (contact angle) | 1.35 Factor |
| a | -0.762 mm |
| da | 90.932 mm |
| db | 98.044 mm |
| e = 1.5 * Tan (contact angle) | 0.44 Factor |
| r | 3.302 mm |
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