JP9049
📏 Dimensions on request
Product Photo
TIMKENTapered Roller Bearings
TIMKEN 78255X - 78551
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 78255X - 78551 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. | LGbCBOdleF |
| Aa - Cage-Cone Backface Clearance | 6.1 mm0.24 in |
| Ab - Cage-Cone Frontface Clearance | 5.6 mm0.22 in |
| B - Cone Width | 32.923 mm1.2962 in |
| Bearing Weight | 2.4 Kg5.2 lb |
| C - Cup Width | 23.520 mm0.9260 in |
| C0 - Static Radial Rating | 43400 lbf193000 N |
| Cage Type | Stamped Steel |
| Cone Part Number | 78255X |
| Cup Part Number | 78551 |
| D - Cup Outer Diameter | 140.030 mm5.5130 in |
| Da - Cup Frontface Backing Diameter | 132.59 mm5.22 in |
| Db - Cup Backface Backing Diameter | 117.09 mm4.61 in |
| Design Units | Imperial |
| G1 - Heat Generation Factor (Roller-Raceway) | 62.6 |
| G2 - Heat Generation Factor (Rib-Roller End) | 19.1 |
| Series | 78000 |
| T - Bearing Width | 36.513 mm1.4375 in |
| d - Bore | Series 64.988 mm2.5586 in |
| da - Cone Frontface Backing Diameter | 78.99 mm3.78 in |
| db - Cone Backface Backing Diameter | 88.90 mm3.5 in |
863X - 854
📏 Dimensions on request
05185
📏 Dimensions on request
45222
📏 Dimensions on request
468 - 452
📏 Dimensions on request
3982 - 3919RB
📏 Dimensions on request
33462D
📏 Dimensions on request
94675
📏 Dimensions on request
354A
📏 Dimensions on request
HM803149 - HM803112
📏 Dimensions on request
15574A
📏 Dimensions on request
74537 - 74850-B
📏 Dimensions on request
6554 - 6535W
📏 Dimensions on request