431RX2141
📏 Dimensions on request
Product Photo
TIMKENCylindrical Roller Bearings
TIMKEN 749 - 742-B
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 749 - 742-B 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. | rhoFxn8O93 |
| Aa - Cage-Cone Backface Clearance | 1.3 mm0.05 in |
| Ab - Cage-Cone Frontface Clearance | 2 mm0.08 in |
| B - Cone Width | 46.673 mm1.8375 in |
| Bearing Weight | 3.4 Kg7.400 lb |
| C - Cup Width | 36.513 mm1.4375 in |
| C0 - Static Radial Rating | 93800 lbf417000 N |
| C1 - Cup Flange Width | 7.938 mm0.3125 in |
| Cage Type | Stamped Steel |
| Cone Part Number | 749 |
| Cup Part Number | 742-B |
| D - Cup Outer Diameter | 150.089 mm5.9090 in |
| D1 - Flange Outer Diameter | 157.912 mm6.2170 in |
| Da - Cup Frontface Backing Diameter | 143.26 mm5.Series 64 in |
| Design Units | Imperial |
| G2 - Heat Generation Factor (Rib-Roller End) | 26.3 |
| Series | 745 |
| T - Bearing Width to Flange | 15.875 mm0.6250 in |
| T1 - Bearing Width | 44.455 mm1.7502 in |
| d - Bore | 85.027 mm3.3475 in |
| da - Cone Frontface Backing Diameter | 95 mm3.74 in |
| db - Cone Backface Backing Diameter | 101.10 mm3.98 in |
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