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SLFB71906E.T.P4S.ULAngular Contact Spindle Bearing — 30 mm ID, 47 mm OD, 9 mm Width, 25° Contact Angle, P4S, Light Preload

Condition: New

Availability:

1 in stock

SLF B71906E.T.P4S.UL angular contact spindle bearing, 30 x 47 x 9 mm, 25 deg contact angle, phenolic cage, P4S. Universal single, light preload, 8.1 kN Cr.

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$82.00

1 in stock

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Specifications

Key Specifications

MFR / BrandSLF
MPNB71906E.T.P4S.UL
ModelB71906ETP4SUL
Bearing TypeAngular Contact Ball Bearing, Open
ID30 mm
OD47 mm
Width9 mm

Technical Specifications

Mounting ArrangementUniversal (UL)
Dynamic Load Rating8,100 N
Static Load Rating5,400 N
Rolling ElementsBall
Overall Width9 mm
Mpn VariantsB71906E.T.P4S.UL, B71906ETP4SUL, B71906-E-T-P4S-UL, B71906-E-T-P4-UL, B71906E.T.P4S, 71906, 7906
Precision ClassP4S
Additional AttributesFatigue limit load 280 N; preload force light 42 N; axial rigidity light 58.7 N/µm; lift-off force light 131 N
Series719
Cage MaterialFabric-laminate phenolic
Number Of Rows1
Limiting Speed28,000 rpm grease; 43,000 rpm oil
Contact Angle25°
PreloadLight
Industry Termsangular contact spindle bearing; super-precision bearing; universal ground bearing; machine tool spindle bearing; 30 mm bore P4S bearing
Common MisspellingsSLF B71906 ETP4S UL; SFL B71906E.T.P4S.UL; B 71906 E T P4S UL; B71906ETP4SVL
Application Typesmachine tool spindles; high-speed spindles; precision grinding spindles; matched bearing sets

Cross-References

Cross Reference 1FAG B71906-E-T-P4S-UL
Cross Reference 2SKF 71906 ACD/P4ADGA
Cross Reference 3NSK 7906A5TRSULP4
Cross Reference 4Timken Fafnir 3MM9306WI CR SUL
Seller Part Number: AQ2B2#2ULNHU

Product Description

What this part is:

SLF B71906E.T.P4S.UL super-precision angular contact spindle bearing, 719 series, universally ground for light preload. Bore Diameter: 30 mm. Outside Diameter: 47 mm. Overall Width: 9 mm. Contact Angle: 25°. Cage Material: Fabric-laminate phenolic. Made by SLF (Spindel- und Lagerungstechnik Fraureuth), Germany.

Decoding the designation:

B — SLF spindle bearing.

719 — ISO dimension series 19 angular contact.

06 — bore code, 6 x 5 = 30 mm.

E — 25° contact angle.

T — fabric-laminate (phenolic) cage.

P4S — SLF super-precision tolerance class with narrowed tolerances.

UL — universal single bearing for any matched arrangement, light preload.

Specifications:

Dynamic Load Rating: 8,100 N. Static Load Rating: 5,400 N. Fatigue Limit Load: 280 N. Limiting Speed: 28,000 rpm grease; 43,000 rpm oil. Preload: Light. Preload Force (light): 42 N. Axial Rigidity (light): 58.7 N/µm. Lift-off Force (light): 131 N. Contact Angle: 25°. Precision Class: P4S. Rolling Elements: Ball. Closure Type: Open. Material: Bearing steel rings and balls.

Dimensions and mounting:

Bore Diameter: 30 mm. Outside Diameter: 47 mm. Overall Width: 9 mm. Mounting Arrangement: Universal — back-to-back, face-to-face or tandem with another UL bearing.

Compatibility and replacement:

Same envelope, 25° angle and light preload class: FAG B71906-E-T-P4S-UL, SKF 71906 ACD/P4ADGA, NSK 7906A5TRSULP4, Timken Fafnir 3MM9306WI CR SUL. Load ratings differ by maker.

Frequently asked questions:

What is the contact angle of the B71906E?

25°, set by the E in the designation.

What does UL mean on this bearing?

Universal matching with light preload, for back-to-back, face-to-face or tandem sets.

What is the FAG equivalent of the SLF B71906E.T.P4S.UL?

FAG B71906-E-T-P4S-UL.

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