HM204049/HM204010
📏 45.9867 × 90.9752 × 31.9989 mm
Product Photo
TIMKENTapered Roller Bearings
TIMKEN LM503349A/LM503310
Tapered Roller Bearings · 45.9867 × 74.9757 × 18.001 mm
45.9867Bore d (mm)
74.9757Outer D (mm)
18.001Width 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 LM503349A/LM503310 is a Tapered Roller Bearings, with a bore diameter (d) of 45.9867 mm, an outer diameter (D) of 74.9757 mm and a width (B) of 18.001 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 45.9867 mm × D 74.9757 mm × B 18.001 mm |
| Catalogue Ref. | jQKjGiaub8 |
| Aa | 1.016 mm |
| Ab | 1.524 mm |
| Assembly Weight | 294.84 g |
| B | 18.001 mm |
| Bearing Subtype | TS |
| Bearing Type | TRB |
| C | 14.0005 mm |
| C0 | 75619.Series 8 N |
| C1 | 67168.1 N |
| C90 | 17481.5 N |
| Ca90 | 12010.2 N |
| Cg | 0.0789 Geometric factor |
| Cone (Inner) | LM503349A Inner ring |
| Cup (Outer) | LM503310 Outer ring |
| Da | 71.12 mm |
| Db | 67.056 mm |
| K = 0.39 / Tan (contact angle) | 1.45 Factor |
| R | 0 mm |
| T | 18.0086 mm |
| Y = 0.4 / Tan (contact angle) | 1.49 Factor |
| a | -2.032 mm |
| da | 51.054 mm |
| db | 56.896 mm |
| e = 1.5 * Tan (contact angle) | 0.40 Factor |
| r | 1.524 mm |
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