842
📏 Dimensions on request
Product Photo
TIMKENTapered Roller Bearings
TIMKEN 389A
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 389A 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. | mtURCMdseN |
| Aa - Cage-Cone Backface Clearance | 0.8 mm0.03 in |
| Ab - Cage-Cone Frontface Clearance | 2.8 mm0.11 in |
| B - Cone Width | 21.946 mm0.8Series 640 in |
| C0 - Static Radial Rating | 24100 lbf107000 N |
| Cage Type | Stamped Steel |
| Cone Part Number | 389A |
| Design Units | Imperial |
| G1 - Heat Generation Factor (Roller-Raceway) | 42 |
| G2 - Heat Generation Factor (Rib-Roller End) | 15.7 |
| Series | 385 |
| d - Bore | 53.975 mm2.1250 in |
| da - Cone Frontface Backing Diameter | 60 mm2.36 in |
| db - Cone Backface Backing Diameter | 61 mm2.4 in |
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