15116 - 15251D
📏 Dimensions on request
Product Photo
TIMKENCylindrical Roller Bearings
TIMKEN 3778 - 3720
Cylindrical 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 3778 - 3720 is a Cylindrical 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 | Cylindrical Roller Bearings |
| Type | Cylindrical Roller Bearings |
| Dimensions (d × D × B) | Dimensions on request |
| Catalogue Ref. | KIXeoQ9Mag |
| Aa - Cage-Cone Backface Clearance | 1.5 mm0.06 in |
| Ab - Cage-Cone Frontface Clearance | 1.5 mm0.06 in |
| B - Cone Width | 30.302 mm1.1930 in |
| Bearing Weight | 0.9 Kg1.900 lb |
| C - Cup Width | 23.813 mm0.9375 in |
| C0 - Static Radial Rating | 34300 lbf153000 N |
| Cage Type | Stamped Steel |
| Cone Part Number | 3778 |
| Cup Part Number | 3720 |
| D - Cup Outer Diameter | 93.2Series 64 mm3.6718 in |
| Da - Cup Frontface Backing Diameter | 87.90 mm3.50 in |
| Db - Cup Backface Backing Diameter | 82.04 mm3.23 in |
| Design Units | Imperial |
| G1 - Heat Generation Factor (Roller-Raceway) | 49.9 |
| G2 - Heat Generation Factor (Rib-Roller End) | 14.5 |
| Series | 3700 |
| T - Bearing Width | 30.163 mm1.1875 in |
| d - Bore | 47.625 mm1.8750 in |
| da - Cone Frontface Backing Diameter | 55.12 mm2.17 in |
| db - Cone Backface Backing Diameter | 67.06 mm2.Series 64 in |
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