HM907639/HM907616
📏 47.625 × 112.712 × 30.1752 mm
Product Photo
TIMKENTapered Roller Bearings
TIMKEN 55187C/55443
Tapered Roller Bearings · 47.625 × 112.712 × 30.1752 mm
47.625Bore d (mm)
112.712Outer D (mm)
30.1752Width 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 55187C/55443 is a Tapered Roller Bearings, with a bore diameter (d) of 47.625 mm, an outer diameter (D) of 112.712 mm and a width (B) of 30.1752 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 47.625 mm × D 112.712 mm × B 30.1752 mm |
| Catalogue Ref. | B81yukbabY |
| Aa | 5.08 mm |
| Ab | 3.556 mm |
| Assembly Weight | 1437.89 g |
| B | 26.9088 mm |
| Bearing Subtype | TS |
| Bearing Type | TRB |
| C | 20.6375 mm |
| C0 | 161026 N |
| C1 | 151240 N |
| C90 | 39188.Series 8 N |
| Ca90 | 59161.3 N |
| Cg | 0.1198 Geometric factor |
| Cone (Inner) | 55187C Inner ring |
| Cup (Outer) | 55443 Outer ring |
| Da | 105.918 mm |
| Db | 91.948 mm |
| K = 0.39 / Tan (contact angle) | 0.66 Factor |
| R | 3.556 mm |
| T | 30.1752 mm |
| Y = 0.4 / Tan (contact angle) | 0.68 Factor |
| a | 7.62 mm |
| da | 61.976 mm |
| db | 69.088 mm |
| e = 1.5 * Tan (contact angle) | 0.88 Factor |
| r | 3.302 mm |
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