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SKF Roller Bearing 35 mm ID, 80 mm OD, 21 mm Race Width, Shielded, Non-Metallic Cage, Internal Clearance C3 NU 307 ECP/C3

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SKF Roller Bearing 35 mm ID, 80 mm OD, 21 mm Race Width, Shielded, Non-Metallic Cage, Internal Clearance C3 NU 307 ECP/C3

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Category Roller Bearing Brand SKF Condition New

Specifications

Country of Origin	Germany
Brand	SKF
Model	NU 307 ECP/C3
Series	NU 307 ECP
Outside diameter	80mm
Inside Diameter	35mm
Number of Rows	1
Limiting Speed	11000rpm
Internal Clearance	C3
End Type	Shielded
Bore Type	Cylindrical
Cage Material	Non-Metallic
Race Width	21mm
Static Load Rating	63kN
Dynamic Load Rating	75kN
RS PRO NU307-E-TVP3-C3 35 mm ID Roller Bearing, 80 mm ODRS Stock No.	248-2999Brand: RS PROManufacturers Part No.: NU307-E-TVP3-C3

Key Features

The bearing features a shielded design that reduces contaminant entry for extended service life.
It has a non-metallic cage that lowers noise and vibration during operation.
C3 internal clearance compensates for thermal expansion when under load.
Dynamic load rating of 75 kN supports continuous radial loads.
The limiting speed of 11,000 rpm enables high-speed shaft operation.
Static load rating of 63 kN resists shock and standstill loads.
Designed as a single-row roller bearing with 21 mm race width for cylindrical bore shafts.
Ideal for conveyor drive shafts, electric motor supports, gearbox inputs, pump shafts, and machine-tool spindles.

Product Description

SKF NU 307 ECP/C3 roller bearing is a precision-engineered component designed for industrial machinery requiring reliable radial load capacity and controlled internal clearance. This bearing features a 35 mm inside diameter and an 80 mm outside diameter with a 21 mm race width, making it suitable for cylindrical bore shafts without an interference fit. Its shielded end design protects against contaminant ingress, prolonging maintenance intervals and operational lifespan.

The bearing’s non-metallic cage significantly reduces operational noise and vibration, contributing to smoother machine function and lower wear rates. The C3 internal clearance accommodates thermal expansion under load, preventing excessive preload that could reduce bearing life. With a dynamic load rating of 75 kN and a static load rating of 63 kN, this bearing effectively handles continuous radial and shock loads respectively, ensuring peak performance in demanding conditions.

Its limiting speed of 11,000 rpm allows for usage in high-speed electric motors, conveyor drive shafts, and gearbox inputs. The single-row roller configuration supports precise shaft positioning, making it ideal for pump shafts and machine-tool spindles that require defined running clearances.

Manufactured in Germany, the SKF NU 307 ECP/C3 roller bearing offers excellent durability and industrial reliability for applications in manufacturing plants, HVAC systems, and heavy machinery environments.

Shielded design minimizes contaminant ingress for extended service. Non-metallic cage reduces noise and vibration during operation. C3 internal clearance compensates for thermal and load expansion. High dynamic load rating of 75 kN for continuous radial loading.

Limiting speed of 11,000 rpm for high-speed shaft applications. Static load rating of 63 kN resists shock and standstill conditions. Single-row roller bearing suitable for cylindrical bore shafts. Ideal for conveyor drives, electric motor supports, gearboxes, pumps, and machine tools.

Made in Germany ensuring quality and performance reliability. Explore more premium Roller Bearings and mechanical spares compatible with your industrial machinery at EnvMart.