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Product Photo
TIMKENTapered Roller Bearings
TIMKEN X30308UM - Y30308UM
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 X30308UM - Y30308UM 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. | H0zNF9e9fF |
| Aa - Cage-Cone Backface Clearance | 0.5 mm0.02 in |
| Ab - Cage-Cone Frontface Clearance | 3.8 mm0.15 in |
| B - Cone Width | 23.000 mm0.9055 in |
| Bearing Weight | 0.70 Kg1.6 lb |
| C - Cup Width | 20.000 mm0.7874 in |
| C0 - Static Radial Rating | 24600 lbf109000 N |
| Cage Type | Stamped Steel |
| Cone Part Number | X30308UM |
| Cup Part Number | Y30308UM |
| D - Cup Outer Diameter | 90.000 mm3.5433 in |
| Da - Cup Frontface Backing Diameter | 84.10 mm3.34 in |
| Db - Cup Backface Backing Diameter | 80.01 mm3.15 in |
| Design Units | METRIC |
| G1 - Heat Generation Factor (Roller-Raceway) | 31.6 |
| G2 - Heat Generation Factor (Rib-Roller End) | 15.4 |
| Series | 30308U |
| T - Bearing Width | 25.250 mm0.9941 in |
| d - Bore | 40 mm1.5748 in |
| da - Cone Frontface Backing Diameter | 50.04 mm1.97 in |
| db - Cone Backface Backing Diameter | 53.09 mm2.09 in |
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