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Barden1906HDLAngular Contact Ball Bearing – 30 mm ID, 47 mm OD, 9 mm Width, 15° Contact Angle, P4S, Light Preload

Condition: New

Availability:

1 in stock

Barden 1906HDL angular contact ball bearing, 30 x 47 x 9 mm, 15° contact angle, P4S precision, one bearing from a light preload universal duplex pair.

List Price

$164.10

1 in stock

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Specifications

Key Specifications

MFR / BrandBarden
MPN1906HDL
Model1906HDL
Bearing TypeAngular Contact Ball Bearing, Open
ID30 mm
OD47 mm
Width9 mm

Technical Specifications

Material100Cr6 steel
ConditionNew
PreloadLight (44 N)
Mpn Variants1906HDL, 1906-HDL, 1906HDL-1/2PR, 1906H
Compatible With ReplacesBarden 1906H (single bearing)
Precision ClassP4S
Additional AttributesRadius r1 max: 0.30 mm; Radius r2 max (non-thrust side): 0.25 mm; Preload Medium: 110 N; Preload Heavy (Barden S): 220 N; Axial rigidity L/M/S: 31.63 / 46.86 / 64.90 N/µm; Unloading force L/M/S: 136.58 / 362.98 / 773.40 N
Cage TypeOne-piece halo
Dynamic Load Rating10,819 N
Static Load Rating8,983 N
Rolling ElementsBall
Cage MaterialPhenolic
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedNo
Limiting Speed31,000 rpm grease; 47,000 rpm oil
Harmonization Code8482.10.50
Contact Angle15°
Mounting ArrangementUniversal duplex (DB, DF or DT)
Bearing Material100Cr6 steel rings, steel balls

Cross-References

Cross Reference 1FAG B71906-C-T-P4S-UL
Cross Reference 2SKF 71906 CD/P4A
Cross Reference 3NSK 7906CTRSULP4
Cross Reference 4Fafnir 2MM9306WI SUL
Seller Part Number: B-AH3B2#YRG0F4

Product Description

What this part is

Barden 1906HDL is a super precision angular contact ball bearing in the ISO 71906 envelope, ground for universal duplex mounting at light preload. This listing is one bearing from the factory pair. Bore Diameter: 30 mm. Outside Diameter: 47 mm. Overall Width: 9 mm. Contact Angle: 15°. Precision Class: P4S.

Decoding the designation

1906 — Barden 1900-series bore code 06, 30 mm bore, ISO 719 dimension series.

H — Barden H spindle bearing design with a one-piece phenolic halo cage, 15° contact angle.

D — universal duplex matching.

L — light preload, 44 N per Barden.

What these specs mean in practice

Dynamic Load Rating: 10,819 N. Static Load Rating: 8,983 N. Limiting Speed: 31,000 rpm grease; 47,000 rpm oil. Cage Material: Phenolic. Cage Type: One-piece halo. Closure Type: Open. Bearing Material: 100Cr6 steel rings, steel balls. Preload: Light (44 N). Axial rigidity at light preload: 31.63 N/µm. The thin 719 section suits compact high-speed spindles.

Mounting data

Radius r1 max: 0.30 mm. Radius r2 max, non-thrust side: 0.25 mm. Barden preload levels for this size: Light 44 N, Medium 110 N, Heavy (Barden S) 220 N.

Quantity and configuration

Unit Quantity: 1 Pc, one bearing from a factory universal duplex pair.

Interchange guidance

Same envelope, angle and class: FAG B71906-C-T-P4S-UL, SKF 71906 CD/P4A, NSK 7906CTRSULP4, Fafnir 2MM9306WI SUL.

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