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Barden108HAngular Contact Ball Bearing – 40 mm ID, 68 mm OD, 15 mm Width, 15° Contact Angle, P4S, Phenolic Cage

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1 in stock

Barden 108H super precision angular contact ball bearing, 40 x 68 x 15 mm, 15° contact angle, P4S precision, phenolic halo cage, open.

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$136.85

1 in stock

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Specifications

Key Specifications

MFR / BrandBarden
MPN108H
Model108H D M
Bearing TypeAngular Contact Ball Bearing, Open
ID40 mm
OD68 mm
Width15 mm

Technical Specifications

MaterialChrome Steel
Series100
Mpn Variants108H, 108-H, 108HDM, 108H DM
Compatible With ReplacesBarden 108HDL / 108HDM / 108HDH duplex executions of the same size
Precision ClassP4S
Additional AttributesRadius r1 max: 1.00 mm; Radius r2 max (non-thrust side): 0.50 mm; Barden preload levels L/M/S: 110 / 265 / 530 N; Axial rigidity L/M/S: 47.53 / 70.00 / 97.81 N/µm; Unloading force L/M/S: 346.56 / 891.00 / 1,907.36 N
Cage TypeOne-piece halo
Dynamic Load Rating19,851 N
Static Load Rating17,244 N
Rolling ElementsBalls
Cage MaterialPhenolic
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedNo
Limiting Speed22,000 rpm grease; 34,000 rpm oil
Harmonization Code8482.10.50
Contact Angle15°
Bearing Material100Cr6 steel rings, steel balls

Cross-References

Cross Reference 1FAG B7008-C-T-P4S
Cross Reference 2SKF 7008 CD/P4A
Cross Reference 3Fafnir 2MM9108WI
Seller Part Number: B-AR1B2#0OHBMJ

Product Description

What this part is

Barden 108H is a super precision angular contact ball bearing in the ISO 7008 envelope. Bore Diameter: 40 mm. Outside Diameter: 68 mm. Overall Width: 15 mm. Contact Angle: 15°. Precision Class: P4S.

Decoding the designation

108 — Barden 100-series bore code 08, 40 mm bore, ISO 70 dimension series.

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

What these specs mean in practice

Dynamic Load Rating: 19,851 N. Static Load Rating: 17,244 N. Limiting Speed: 22,000 rpm grease; 34,000 rpm oil. Cage Material: Phenolic. Cage Type: One-piece halo. Closure Type: Open. Bearing Material: 100Cr6 steel rings, steel balls. The 15° angle favours speed and radial stiffness in machine tool spindles.

Mounting data

Radius r1 max: 1.00 mm. Radius r2 max, non-thrust side: 0.50 mm. Barden preload levels for this size: Light 110 N, Medium 265 N, Heavy (Barden S) 530 N.

Interchange guidance

Same envelope, angle and class: FAG B7008-C-T-P4S, SKF 7008 CD/P4A, Fafnir 2MM9108WI.

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