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ENC UC204 270C High Temperature Insert Bearing – 20mm Bore
UC204 270C high temperature wide inner ring insert bearing. 20mm ID x 47mm OD x 17mm width. Shielded (ZZ). Chrome Steel (AISI 52100).
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- 20x47x17mm - bore 20mm
- Chrome steel (AISI 52100) rings and balls for durability and fatigue resistance
- Extended inner ring locked to the shaft with two grub screws
- Increased radial clearance allows for thermal expansion of the rings
- Manganese phosphate surface treatment resists scuffing and corrosion in furnace air
- Molyguard CF-2 grease rated from -35 deg C up to 270 deg C
- Ready to Install
- Spherical outer ring self-aligns in a matching housing
- ZZ steel shields for continuous running at 270 deg C
| Brand | ENC |
|---|---|
| Bearing Type | Wide Inner Ring Insert Bearing |
| Series | UC200 Series |
| Measurement System | Metric |
| Inner Diameter (Bore) | 20 mm |
| Outer Diameter | 47 mm |
| Width | 17 mm |
| Insert Width (Bi) | 31 mm |
| Seal Type | Shielded (ZZ) |
| Material | Chrome Steel (AISI 52100) |
| Operating Temperature | -35 deg C to 270 deg C |
| Lubrication | Molyguard CF-2 grease |
| Locking Type | Set Screw |
| Set Screw Size | M6 x 1.0 |
| Dynamic Load Rating (Cr) | 9807 N (9.81 kN) |
| Static Load Rating (C0) | 6178 N |
| Limiting Speed (Grease) | 170 rpm |
| Weight | 0.16 kg |
| Cross Reference | ENC: UC204 270C | Catalogue Code: UC 204 | Base Designation: UC204 |
| Features & Benefits | 20x47x17mm - bore 20mm Chrome steel (AISI 52100) rings and balls for durability and fatigue resistance Extended inner ring locked to the shaft with two grub screws Increased radial clearance allows for thermal expansion of the rings Manganese phosphate surface treatment resists scuffing and corrosion in furnace air Molyguard CF-2 grease rated from -35 deg C up to 270 deg C Ready to Install Spherical outer ring self-aligns in a matching housing ZZ steel shields for continuous running at 270 deg C |
ENC UC204 270C High Temperature Insert Bearing – 20mm Bore
The UC204 270C is a high temperature wide inner ring insert bearing from the ENC range built by BRL Bearings in Spain. With a bore diameter of 20 mm, outer diameter of 47 mm, and a width of 17 mm, this bearing conforms to ISO dimension standards and is a direct interchange for equivalent series bearings from other manufacturers.
Design & Construction
Manufactured by BRL Bearings – a Spanish specialist in high temperature rotation. AISI 52100 bearing steel with a manganese phosphate surface treatment for scuffing and corrosion resistance. Radial internal clearance is increased above standard so the bearing still turns freely once the rings have expanded at working temperature. The extended inner ring is locked to the shaft with two grub screws. Steel ZZ shields on both sides retain the grease in furnace air.
Performance
Rated for a basic dynamic load capacity of 9.81 kN and a static load capacity of 6.18 kN, this bearing delivers dependable load-carrying ability and long calculated service life under correct operating conditions. Permissible speed reaches 170 rpm with grease lubrication. Packed with Molyguard CF-2 grease rated from -35 deg C up to 270 deg C.
Typical Applications
- Ceramic industry kilns
- High temperature roller conveyors
- Brick kiln cars
- Steel manufacturing
- Glass manufacturing
- Furnace exit conveyors
- Heat treatment lines
- Drying ovens and tunnel kilns
- Shaft mounted rollers in hot zones
- General industrial and workshop machinery
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