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Barden2211HDLAngular Contact Ball Bearing – 55 mm ID, 100 mm OD, 21 mm Width, 25° Contact Angle, P4S, Light Preload

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1 in stock

Barden 2211HDL angular contact ball bearing, 55 x 100 x 21 mm, 25° contact angle, P4S precision, one bearing from a light preload universal duplex pair.

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$126.10

1 in stock

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Specifications

Key Specifications

MFR / BrandBarden
MPN2211HDL
Model2211HDL
Bearing TypeAngular Contact Ball Bearing, Open
ID55 mm
OD100 mm
Width21 mm

Technical Specifications

Material100Cr6 steel
PreloadLight (440 N)
Mpn Variants2211HDL, 2211-HDL, 2211HDL-1/2PR, 2211H
Compatible With ReplacesBarden 2211H (single bearing)
Precision ClassP4S
Additional AttributesRadius r1 max: 1.50 mm; Radius r2 max (non-thrust side): 0.76 mm; Preload Medium: 1,110 N; Preload Heavy (Barden S): 2,220 N; Axial rigidity L/M/S: 165.56 / 234.37 / 309.05 N/µm; Unloading force L/M/S: 1,291.73 / 3,351.31 / 6,918.18 N
Cage TypeOne-piece halo
Dynamic Load Rating49,126 N
Static Load Rating41,436 N
Rolling ElementsBall
Cage MaterialPhenolic
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedNo
Limiting Speed13,000 rpm grease; 19,000 rpm oil
Harmonization Code8482.10.50.68
Contact Angle25°
Mounting ArrangementUniversal duplex (DB, DF or DT)
Bearing Material100Cr6 steel rings, steel balls

Cross-References

Cross Reference 1FAG B7211-E-T-P4S-UL
Cross Reference 2SKF 7211 ACD/P4A
Cross Reference 3NSK 7211A5TRSULP4
Cross Reference 4Fafnir 3MM211WI SUL
Seller Part Number: B-AR6B3#XXCEG2

Product Description

What this part is

Barden 2211HDL is a super precision angular contact ball bearing in the ISO 7211 envelope with a 25° contact angle, ground for universal duplex mounting at light preload. This listing is one bearing from the factory pair. Bore Diameter: 55 mm. Outside Diameter: 100 mm. Overall Width: 21 mm. Contact Angle: 25°. Precision Class: P4S.

Decoding the designation

2211 — Barden 200-series bore code 11 with the 25° contact prefix 2, 55 mm bore, ISO 72 dimension series.

H — Barden H spindle bearing design with a one-piece phenolic halo cage.

D — universal duplex matching.

L — light preload, 440 N per Barden.

What these specs mean in practice

Dynamic Load Rating: 49,126 N. Static Load Rating: 41,436 N. Limiting Speed: 13,000 rpm grease; 19,000 rpm oil. Cage Material: Phenolic. Cage Type: One-piece halo. Closure Type: Open. Bearing Material: 100Cr6 steel rings, steel balls. Preload: Light (440 N). Axial rigidity at light preload: 165.56 N/µm. The 25° angle carries higher axial load and axial stiffness than a 15° bearing of the same size.

Mounting data

Radius r1 max: 1.50 mm. Radius r2 max, non-thrust side: 0.76 mm. Barden preload levels for this size: Light 440 N, Medium 1,110 N, Heavy (Barden S) 2,220 N.

Quantity and configuration

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

Interchange guidance

Same envelope, angle and class: FAG B7211-E-T-P4S-UL, SKF 7211 ACD/P4A, NSK 7211A5TRSULP4, Fafnir 3MM211WI SUL.

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