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FAGB71914CTPAP4ULSuper-Precision Angular Contact Ball Bearing — 70 mm ID, 100 mm OD, 16 mm Width, 15° Contact Angle, P4 / ABEC 7, Light Preload

Condition: New

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1 in stock

Super-precision angular contact bearing, 70 x 100 x 16 mm, 15° contact angle, P4 (ABEC 7), phenolic cage, universal Light preload 170 N, 14,000 rpm grease.

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$187.08

1 in stock

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Specifications

Key Specifications

MFR / BrandFAG
MPNB71914CTPAP4UL
ModelB 71914C TPA P4 UL / 7914-C / 2MM9314 /
Bearing TypeAngular Contact Ball Bearing, Open
ID70 mm
OD100 mm
Width16 mm

Technical Specifications

MaterialBearing Steel
Series71900
PreloadLight (170 N)
Base Number71914
Industry Termsspindle bearing; super precision angular contact bearing; machine tool bearing; ABEC 7 angular contact bearing; thin section spindle bearing
Application TypesMachine tool spindles; grinding spindles; milling heads; high-speed motor spindles
Mpn VariantsB71914C.TPA.P4.UL; B71914-C-TPA-P4-UL; B71914CTPAP4UL; B71914C; B71914-C-T-P4S-UL; 71914C; 7914C
Precision ClassABEC 7 / P4
Min Temp-30 °C
Dynamic Load Rating34,500 N
Static Load Rating23,000 N
Rolling ElementsBall
Max Temp100 °C
Item Weight0.322 kg (0.71 lb)
Cage MaterialPhenolic
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedNo
Limiting Speed14,000 rpm grease; 20,000 rpm oil
Harmonization Code8482.10.50
Contact Angle15°
Mounting ArrangementUniversal (UL), any paired arrangement

Cross-References

Cross Reference 1SKF 71914 CD/P4A
Cross Reference 2NSK 7914CTRSULP4
Cross Reference 3Fafnir 2MM9314WI-SUL
Cross Reference 6FAG B71914-C-T-P4S-UL (current Schaeffler designation)
Seller Part Number: B-AF3B5#S9M7AK

Product Description

What this part is

FAG B71914C.TPA.P4.UL super-precision angular contact ball bearing, single row, for machine tool spindles. Bore Diameter: 70 mm. Outside Diameter: 100 mm. Width: 16 mm. Contact Angle: 15°. Seal Type: Open.

Decoding the designation

B — FAG spindle bearing.

719 — ISO dimension series 19, a thin cross-section.

14 — bore code, 14 × 5 = 70 mm.

C — 15° contact angle.

TPA — fabric-base laminated phenolic cage.

P4 — ISO P4 precision, ABEC 7.

UL — universal flush-ground faces for any paired arrangement, with Light preload.

What these specs mean in practice

Dynamic Load Rating: 34,500 N. Static Load Rating: 23,000 N. Limiting Speed: 14,000 rpm grease; 20,000 rpm oil. Preload: Light, 170 N. Axial Rigidity: 66 N/µm at Light preload. The 15° angle favours speed and radial stiffness; universal grinding lets the bearing be set up back-to-back, face-to-face or tandem with another UL bearing. Operating Temperature: −30 to 100 °C.

Mounting data

Shaft Shoulder Diameter: 76 mm. Housing Shoulder Diameter: 94.5 mm. Maximum Fillet Radius: 0.6 mm. Pressure Cone Apex Distance: 19.4 mm. Oil Injection Pitch Diameter: 79.3 to 82.2 mm. Item Weight: 0.322 kg (0.71 lb).

Quantity and configuration

Unit Quantity: 1 Pc. Single universal bearing.

Interchange guidance

Current Schaeffler designation: B71914-C-T-P4S-UL. Cross-Reference: SKF 71914 CD/P4A, NSK 7914CTRSULP4, Fafnir 2MM9314WI-SUL — same envelope, 15° angle and P4 class.

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