Radial Insert Ball Bearings with Eccentric Locking Collar

INA from Schaeffler classic radial insert ball bearings are located on the shaft with a locking collar. They are suitable for bearing arrangements with a constant direction of rotation or, under low speed and load, for an alternating direction of rotation.

The locking collar is preferably tightened in the direction of rotation and secured with a grub screw. This location method prevents damage to the shaft and can be easily loosened again.

The P seal is two zinc-coated sheet steel washers with intermediate NBR part, seal lip axially preloaded.

The R seal is two zinc-coated sheet steel washers extended outwards and angled downwards with intermediate NBR part and radially preloaded seal lip. Better protection against mechanical damage.
Substantial grease reservoir due to the space between the extended and angled sheet steel washers. Used in radial insert ball bearings with inner ring extended on both sides.

To protect the seal lip from mechanical damage, the outer sheet steel washer extends a considerable distance down towards the bearing inner ring.

In addition to bearings with a spherical outer ring (GRAE..-NPP-B and GE..-KRR-B), there are also cylindrical (RAE..-NPP and RALE..-NPP)

Features and Benefits

• Lower operating costs

• Reduced maintenance due to improved lubrication

• Lower heat generation

• Less noise

• Protected against fretting corrosion

• Shaft diameters from 12 mm to 60 mm (RAE..NPP) and (GRAE..-NPP-B)

• Shaft diameters from 20 mm to 30 mm (RALE..NPP)

• Shaft diameters from 17 mm to 120 mm (GE..-KRR-B)

Suffixes

FA106 - Bearing subjected to special noise testing

B - Bearing with special outer ring

NPP - Lip seals on both sides (P type seal)

KRR - Lip seals on both sides (R type seal)

Schaeffler Spherical Bearing, 35mm Inside Diameter, 72mm Outside Diameter - RAE35-XL-NPP-B

This spherical bearing is engineered for high-performance applications within the automation, electronics, electrical, and mechanical sectors. With an inside diameter of 35mm and an outside diameter of 72mm, this component facilitates smooth motion and alignment with minimal friction. Constructed from durable steel, it is designed to withstand heavy loads while maintaining operational reliability.

Features & Benefits

• Capable of supporting static loads of up to 15,300N
• Handles dynamic loads of up to 25,500N for versatile use
• Crafted from steel for enhanced durability in demanding environments
• Designed for high performance in industrial applications
• Low friction design improves efficiency and longevity
• Ideal for ease of installation and maintenance compared to alternatives

Applications

• Utilised in industrial machinery requiring precise motion control
• Employed in automated systems for enhanced reliability
• Suitable for in heavy-duty operations
• Incorporates into equipment needing robust components
• Used with various mechanical systems in engineering

What are the load ratings that this bearing can support?

It can accommodate a static load rating of 15,300N and a dynamic load rating of 25,500N, making it suitable for various demanding applications.

What is the material composition of this bearing, and how does it affect performance?

The bearing is made from steel, which enhances its strength and durability, enabling it to withstand high load conditions and resist wear over time.

In which environments is this bearing most effective?

This spherical bearing performs optimally in industrial environments where heavy loads and high durability are required, including mechanical and electrical applications.

How does the design facilitate easy installation?

The design of the spherical bearing allows for straightforward alignment and integration within assembly systems, ensuring a hassle-free installation process.

What advantages does this bearing provide over its alternatives?

The combination of high load ratings, steel construction, and low friction makes it a superior choice for reliable performance in heavy-duty and industrial applications.

INA

Units	Per unit
1 - 4	£36.11
5 - 9	£34.67
10 - 24	£33.94
25 +	£33.23

Select all	Attribute	Value
	Brand	INA
	Inside Diameter	35mm
	Outside Diameter	72mm
	Material	Steel
	Static Load Rating	15300N
	Dynamic Load Rating	25500N

	Select all
	Brand INA
	Inside Diameter 35mm
	Outside Diameter 72mm
	Material Steel
	Static Load Rating 15300N
	Dynamic Load Rating 25500N

INA Spherical Bearing 35mm ID 72mm OD RAE35-XL-NPP-B

FREE delivery for orders over £50.00