744 - 742V
📏 Dimensions on request
Product Photo
TIMKENTapered Roller Bearings
TIMKEN JM612949 - JM612910-SA
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 JM612949 - JM612910-SA 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. | B13S7M5k4K |
| Aa - Cage-Cone Backface Clearance | 0.5 mm0.02 in |
| Ab - Cage-Cone Frontface Clearance | 2.8 mm0.11 in |
| B - Cone Width | 29.000 mm1.1417 in |
| Bearing Weight | 1.1 Kg2.5 lb |
| C - Cup Width | 23.000 mm0.9055 in |
| C0 - Static Radial Rating | 44500 lbf198000 N |
| Cage Type | Stamped Steel |
| Cone Part Number | JM612949 |
| Cup Part Number | JM612910-SA |
| D - Cup Outer Diameter | 115.000 mm4.5276 in |
| Da - Cup Frontface Backing Diameter | 110.00 mm4.35 in |
| Db - Cup Backface Backing Diameter | 103.12 mm4.06 in |
| Design Units | METRIC |
| G1 - Heat Generation Factor (Roller-Raceway) | 76.7 |
| G2 - Heat Generation Factor (Rib-Roller End) | 25.7 |
| Series | M612900 |
| T - Bearing Width | 29.000 mm1.1417 in |
| d - Bore | 70 mm2.7559 in |
| da - Cone Frontface Backing Diameter | 76.96 mm3.03 in |
| db - Cone Backface Backing Diameter | 83.06 mm3.27 in |
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