Angular contact ball bearing INA 30/7-2Z-HLW, Outer diameter: 19 mm | Inner diameter: 7 mm | Width: 10 mm
Angular Contact Ball Bearing Double Row
See technical informationReferences
INA:30/7-2Z-HLW
Rubix:103A2718
Product details : INA ANG CONTACT BEARING 30/7-2Z-HLW
The design of double-row bearings corresponds to two pairs of single-row angular contact ball bearings in an O arrangement, but are somewhat narrower than these. They differ in the size of their contact angle α and in the design of the bearing rings. For manufacturing reasons, open bearings, which are also available with cover or sealing washers, can have screwed-in holes on the outer and / or inner ring for the sealing or cover washers.
Strengths
A cheaper load distribution in the warehouse and thus a higher dynamic
Load capacity of the bearings
Smoother running
A lower-friction, more energy-efficient run
A lower heat development in the warehouse
Higher possible speeds
Lower lubricant consumption and therefore longer maintenance intervals
A measurably longer service life of the bearings
High operational reliability
Compact, environmentally friendly bearings
Load capacity of the bearings
Smoother running
A lower-friction, more energy-efficient run
A lower heat development in the warehouse
Higher possible speeds
Lower lubricant consumption and therefore longer maintenance intervals
A measurably longer service life of the bearings
High operational reliability
Compact, environmentally friendly bearings
Applications
Compressors
Liquid and hydraulic pumps
Automotive suspensions and transmissions
Industrial gearboxes
Agricultural vehicles
Elevators and packaging systems
Heavy motorcycles
Machine tools
Textile machinery
Liquid and hydraulic pumps
Automotive suspensions and transmissions
Industrial gearboxes
Agricultural vehicles
Elevators and packaging systems
Heavy motorcycles
Machine tools
Textile machinery
Technical specifications
Attributes
| Inner diameter | 7 mm |
|---|---|
| Outer diameter | 19 mm |
| Width | 10 mm |
| Bearing Clearance | cn |
| Sealing | two metal shields |
| Series | 30..-b-2z |
| Cage | steel |
| Reference speed | 31500 rpm |
| Limit speed | 29500 rpm |
| Angle | 25 ° |
| Basic static load, radial - C0r | 1690 N |
| Basic dynamic load, radial - Cr | 3650 N |
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£ 17.37 excl. VAT
/ Each
£ 20.84 incl. VAT
- Usually arrives within 14 working days