Single Row Deep Groove Ball Bearings 61908-2RS1/C3W64

The 61908-2RS1/C3W64 is a single-row deep groove ball bearing with a 40mm bore and 62mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 3102 lbf and spins smoothly at speeds up to 14,000 RPM.

Sealed on both sides, it keeps dirt out and grease in, making it low-maintenance. The solid oil lubrication ensures long-lasting performance even in temperatures from -30°C to 120°C.

With a C3 radial clearance, it’s suitable for applications where slight expansion or misalignment might occur. Ideal for electric motors, pumps, or small machinery where reliability is key.

Weighing just 0.11kg, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe and interchangeable option with SKF bearings.

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Description

Features

Application

Q&A

Product Parameters

Part Number 61908-2RS1/C3W64
Brand TFL
Interchangeable SKF
System of Measurement Metric
For Load Direction Radial
Construction Single Row
Bearing Type Ball
Seal Type Sealed
Tolerance Class ABEC 1 | ISO P0
Radial Clearance Trade No C3
Bore Dia 40 mm
Bore Dia Tolerance -0.01mm to 0
Outer Dia 62 mm
Outer Dia Tolerance -0.011mm to 0
Width 12 mm
Width Tolerance -0.12mm to 0
Ring Material Chrome Steel
Ball Material Chrome Steel
Cage Material Chrome Steel
Lubrication Soild Oil
ROHS Compliant
REACH Compliant
Temperature Range -30°to 120 °C
Dynamic Radial Load 3102 lbf
Static Radial Load 2248 lbf
Max Speed 14000 rpm
Weight 0.11 kg

Single Row Deep Groove Ball Bearings 61908-2RS1/C3W64 dimension drawing

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Features

How Does 61908-2RS1/C3W64 Bearing Reduce Friction?

61908-2RS1/C3W64 Bearing features a single-row deep groove design, optimised for smooth radial load handling.
Its sealed construction and solid oil lubrication minimise friction, ensuring quiet and efficient operation.

The chrome steel rings and balls enhance durability, while the C3 radial clearance allows for thermal expansion.
With a maximum speed of 14,000 rpm, it delivers reliable performance in various applications.

61908-2RS1/C3W64 Bearing operates in temperatures from -30°C to 120°C, suitable for diverse environments.
Its robust design reduces maintenance needs, offering long-term cost savings.

Application

Industrial Uses of 61908-2RS1/C3W64 Bearing
This bearing is commonly used in industrial machinery like pumps and electric motors, where its sealed design helps keep contaminants out. The solid oil lubrication ensures smooth operation even in demanding environments.

Where Is 61908-2RS1/C3W64 Bearing Used?
You’ll often find 61908-2RS1/C3W64 Bearing in automotive applications such as alternators and small gearboxes. Its C3 clearance allows for slight thermal expansion, making it reliable under varying temperatures.

Built for Heavy-Duty Use: 61908-2RS1/C3W64 Bearing
In automation systems, 61908-2RS1/C3W64 Bearing works well in robotic arms and conveyor belts due to its radial load capacity. The chrome steel construction offers good wear resistance for long-term use.

Medical vs Industrial: Where 61908-2RS1/C3W64 Bearing Excels
While suitable for industrial gear, 61908-2RS1/C3W64 Bearing also fits medical devices like dental drills where precision is key. The sealed design prevents lubricant leakage, maintaining hygiene standards.

Key Fields for 61908-2RS1/C3W64 Bearing
For household appliances like washing machines, 61908-2RS1/C3W64 Bearing provides quiet and efficient performance. Its solid oil lubrication reduces maintenance needs, ideal for consumer products.