18590 - 18520
📏 Dimensions on request
Product Photo
TIMKENTapered Roller Bearings
TIMKEN 558 - 552A
Tapered Roller Bearings · Dimensions on request
✓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 558 - 552A is a Tapered Roller Bearings, available in the dimensions listed in the specification table below. 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) | Dimensions on request |
| Catalogue Ref. | GRBlSk7E7C |
| Aa - Cage-Cone Backface Clearance | 1.8 mm0.07 in |
| Ab - Cage-Cone Frontface Clearance | 2 mm0.08 in |
| B - Cone Width | 36.678 mm1.4440 in |
| Bearing Weight | 2.1 Kg4.6 lb |
| C - Cup Width | 30.163 mm1.1875 in |
| C0 - Static Radial Rating | 55700 lbf248000 N |
| Cage Type | Stamped Steel |
| Cone Part Number | 558 |
| Cup Part Number | 552A |
| D - Cup Outer Diameter | 123.825 mm4.8750 in |
| Da - Cup Frontface Backing Diameter | 116.10 mm4.60 in |
| Db - Cup Backface Backing Diameter | 108.97 mm4.29 in |
| Design Units | Imperial |
| G1 - Heat Generation Factor (Roller-Raceway) | 91 |
| G2 - Heat Generation Factor (Rib-Roller End) | 21.1 |
| Series | 555 |
| T - Bearing Width | 38.100 mm1.5000 in |
| d - Bore | 60.325 mm2.3750 in |
| da - Cone Frontface Backing Diameter | 71.88 mm2.83 in |
| db - Cone Backface Backing Diameter | 75.95 mm2.99 in |
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