6280/6220-B
📏 53.975 × 127 × 52.3875 mm
Product Photo
TIMKENBearing Accessories
TIMKEN 557-S/552-B
Bearing Accessories · 53.975 × 123.952 × 14.2875 mm
53.975Bore d (mm)
123.952Outer D (mm)
14.2875Width 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 557-S/552-B is a Bearing Accessories, with a bore diameter (d) of 53.975 mm, an outer diameter (D) of 123.952 mm and a width (B) of 14.2875 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 | Bearing Accessories |
| Type | Bearing Accessories |
| Dimensions (d × D × B) | d 53.975 mm × D 123.952 mm × B 14.2875 mm |
| Catalogue Ref. | kqL41EcCdL |
| Aa | 2.286 mm |
| Ab | 1.27 mm |
| Assembly Weight | 2304.25 g |
| B | 36.6776 mm |
| Bearing Subtype | TSF |
| Bearing Type | TRB |
| C | 30.1625 mm |
| C0 | 247766 N |
| C1 | 225970 N |
| C2 | 6.35 mm |
| C90 | 58716.5 N |
| Ca90 | 34740.6 N |
| Cg | 0.1108 Geometric factor |
| Cone (Inner) | 557-S Inner ring |
| Cup (Outer) | 552-B Outer ring |
| D1 | 130.073 mm |
| Da | 116.078 mm |
| Db | 108.966 mm |
| K = 0.39 / Tan (contact angle) | 1.69 Factor |
| R | 3.556 mm |
| T1 | 14.2875 mm |
| Y = 0.4 / Tan (contact angle) | 1.73 Factor |
| a | -9.398 mm |
| da | 67.056 mm |
| db | 72.898 mm |
| e = 1.5 * Tan (contact angle) | 0.35 Factor |
| r | 3.302 mm |
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