UCFB205
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Product Photo
TIMKENBall Bearing Units
TIMKEN FMM Type Mill Universal Hubs with Keyway - Inch (Imperial) Bore
Ball Bearing Units · Dimensions on request
110.00 lbWeight
✓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 FMM Type Mill Universal Hubs with Keyway - Inch (Imperial) Bore is a Ball Bearing Units, available in the dimensions listed in the specification table below, and a unit weight of 110.00 lb. 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 | Ball Bearing Units |
| Type | Ball Bearing Units |
| Dimensions (d × D × B) | Dimensions on request |
| Weight | 110.00 lb |
| Catalogue Ref. | cbHG4fapb1 |
| Bore Size | 3 Series 5/Series 8 in |
| Color | Metallic |
| Complete Coupling Weight | 310.00 lb |
| Coupling Type | Gear |
| Cubic inches | 650.25000 in3 |
| Dimension D | 263.65 mmSeries 10.380 in |
| Dimension FD | 346.20 mm13.63 in |
| Dimension HD | 215.90 mmSeries 8.500 in |
| Distance between Shaft Ends (Dimension BSE) | 7.87 mm0.310 in |
| Features | Patented Vari-Crown® tooth form for long life Standard Series 20° pressure angle Heat treated bolts for greater strength Corrosion resistant bolts and nuts for ease of maintenance Provides parallel, angular misalignment and end float Flex Half coupling interchangeable with industry standards Long Universal Hub supplied to customer specifications with straight or tapered bores |
| Hub Material | AISI 1045 |
| Hub Style | Exposed Bolt |
| Keyway Size (W x D) | 7/Series 8 x 7/16 in |
| Length Through Bore for Universal Hub (LTB1) | 9.00 in |
| Max. Angular Misalignment | 1.50o per Gear Mesh |
| Max. Bore (Dimensions ID1/ID2) | 165 mm6.000 in |
| Max. Length of Universal Hub (Dimension LTB1) | 228.60 mm9.000 in |
| Max. Speed (Balanced) | 4050.00 rpm |
| Max. Speed (Unbalanced) | 2700 rpm |
| Nominal Torque | 302400 in·lb |
| Notes | LTB1 Dimensions are the maximum lengths of Universal Hubs kept in stock and altered to customer specifications. Longer length hubs are made to order.Exposed Bolt Design is standard. Shrouded Bolt Design available upon request for sizes 1 through 5.5. Puller Holes are standard on sizes 4 through 6.Puller Holes are available for sizes 1 through 3.5 at an additional charge.Interference bores with no set screws are standard unless otherwise specified.Inch bore and keyway tolerances conform to ANSI / AGMA 9002-B04.For metric bore and keyway tolerances, consult Lovejoy Engineering Section. |
| Overall Length | 371.60 mm14.630 in |
| Parallel Misalignment | 0.175 in |
| Set Screw Style Coupling Size (Dimension T) | No Setscrew |
| Size | 4 1/2 |
| Style | Bored |
| Type | Gear Coupling Hubs |
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