637 - 634W
📏 Dimensions on request
Product Photo
TIMKENTapered Roller Bearings
TIMKEN 438
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 438 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. | Qcy6pFa5aD |
| Aa - Cage-Cone Backface Clearance | 1 mm0.04 in |
| Ab - Cage-Cone Frontface Clearance | 1.3 mm0.05 in |
| B - Cone Width | 29.901 mm1.1772 in |
| C0 - Static Radial Rating | 32400 lbf144000 N |
| Cage Type | Stamped Steel |
| Cone Part Number | 438 |
| Design Units | Imperial |
| G1 - Heat Generation Factor (Roller-Raceway) | 42.5 |
| G2 - Heat Generation Factor (Rib-Roller End) | 11.3 |
| Series | 435 |
| d - Bore | 44.450 mm1.7500 in |
| da - Cone Frontface Backing Diameter | 51 mm2.01 in |
| db - Cone Backface Backing Diameter | 57 mm2.24 in |
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