Name: B7020-E-2RSD-T-P4S-UL FAG
Brand: FAG

Specifications

Availability 17 pcs
Brand FAG
Item Number B7020-E-2RSD-T-P4S-UL FAG
Manufacturer Part Number 0191524180000
EAN 4026677433725
Category Angular Contact Ball Bearing Single Row

Weight and Dimensions

Inner (d) MM 100
Outer (D) MM 150
Width (B) MM 24
Inner (d) Inch 3.937
Outer (D) Inch 5.9055
Width (B) Inch 0.9449
Weight (kg) 1.23

Product Properties

Seal 2RU - Two Seals / Non Contact Type
Cage Type TB - Hard Fiber Cage
Precision P4S Precision (Higher than P4)
Contact Angle 25 degrees
Pairing G - Universal Pairing
Axial Internal Clearance / Preload UL - Universal design for fitting in pairs, bearing pair has slight preload in O and X arrangements
Lubrication Standard Lubrication

Data from Schaeffler (medias)

Width (b) mm 24
Radial Static Load Rating C0r (N) 55000
Radial Dynamic Load Rating Cr (N) 79000
Limiting speed for grease lubrication (n G Grease) 8000
ECLASS number 23-05-08-03
ECLASS2 number 23-05-08-03
Medias description Spindle bearings B70..-E-2RSD, adjusted, in pairs or sets, contact angle a = 25°, lip seals on both sides, non-contact, restricted tolerances

Suffix description

E 25° Contact Angle
2RSD Lip Seals On Both Sides, Non-Contact
T Textile Laminated Phenolic Resin, Outer Ring Guided. The Cage Is Suitable For Long-Term Operation At Temperatures Up To 100°C
P4S Boundary Dimensions ISO 4, Abec-7, Running Accuracy ISO 2, Abec-9
UL Single Bearing, Universal, Light Preload

Downloads & Links

Link to manufacturer

Product description

The B7020-E-2RSD-T-P4S-UL FAG is a classic spindle bearing with standardized dimensions and large steel balls. This bearing type combines high load carrying capacity with high rigidity and is suitable for medium speed applications.

FAG spindle bearings are single-row, angular contact ball bearings that cannot be dismantled. They have solid inner and outer rings as well as ball-and-cage assemblies with solid window cages. Due to their extremely tight tolerances, they are particularly suitable for applications that require high guidance accuracy and suitability for high speeds. Spindle bearings are commonly used for main spindles in machine tools.

In addition, FAG spindle bearings are designed as universal bearings. Universal bearings with the same deviation in inner ring bore and outer diameter can be combined for use in different arrangements. For example, when the load capacity of a single bearing is insufficient, two matching bearings can be used in a tandem arrangement to support axial loads in one direction only. In order to support axial loads in both directions as well as moments, O or X arrangements are good solutions.

B7020-E-2RSD-T-P4S-UL FAG

Angular Contact Ball Bearing Single Row