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Fafnir2MM9100WIDULAngular Contact Ball Bearing — 10 mm ID, 26 mm OD, 8 mm Width, 15° Contact Angle, ABEC 7 / P4, Light Preload

Condition: New

Availability:

5 in stock

Angular contact ball bearing pair, 10 x 26 x 8 mm, 15° contact angle, ABEC 7 / P4, Light preload. Fafnir 2MM9100WI-DUL duplex set, ISO 7000 size.

List Price

$90.71

5 in stock

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Specifications

Key Specifications

MFR / BrandFafnir
MPN2MM9100WIDUL
GTIN087796071803
Model2 MM 9100 WI DUL / 7000C T DUL P4
Bearing TypeAngular Contact Ball Bearing, Open
ID10 mm
OD26 mm
Width8 mm

Technical Specifications

MaterialChrome Steel
Series2MM9100WI
LubricantOil
PreloadLight
Mpn Variants2MM9100WI-DUL, 2MM9100WIDUL, 2MM9100WICRDUL, 2MM-9100-WI-CR-DUL, 7000-C
Precision ClassABEC 7 / P4
Dynamic Load Rating5,410 N
Static Load Rating2,200 N
Rolling ElementsBall
Item Weight0.036 kg (0.08 lb) pair
Cage MaterialPhenolic
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedNo
Limiting Speed68,500 rpm grease; 137,000 rpm oil
Harmonization Code8482.10.50
Contact Angle15°
Mounting ArrangementDuplex universal (DB, DF or DT)

Cross-References

Cross Reference 1NSK 7000CTRDULP4
Cross Reference 2FAG B7000-C-T-P4S-DUL
Cross Reference 3SKF 7000 CD/P4ADGA - extra light preload
Seller Part Number: B-AN1B2#I0WX0C

Product Description

What this part is

Fafnir 2MM9100WI-DUL is a matched pair of super-precision angular contact ball bearings, universally ground for duplex mounting with Light preload. Bore Diameter: 10 mm. Outside Diameter: 26 mm. Width: 8 mm per bearing. Contact Angle: 15°. Precision Class: ABEC 7 / P4. Preload: Light. Cage Material: Phenolic. Closure Type: Open. Rolling Elements: Ball. Item Weight: 0.036 kg (0.08 lb) for the pair.

Decoding the designation

2MM — Fafnir super-precision angular contact, 15° contact angle, ABEC 7 / ISO P4 tolerances.

9100 — 9100 extra-light series, ISO 7000 size, 10 x 26 x 8 mm.

WI — low shoulder on both rings, the duplex construction.

CR — phenolic cage.

DU — duplex universal: two bearings flush-ground to mount back-to-back, face-to-face or tandem.

L — Light preload.

What these specs mean in practice

Dynamic Load Rating: 5,410 N (1,210 lbf) per bearing, Timken C1. Static Load Rating: 2,200 N (490 lbf) per bearing. Limiting Speed: 68,500 rpm grease; 137,000 rpm oil. A small, high-speed spindle bearing for grinding and precision spindles.

Mounting data

Max Fillet Radius (mating part): 0.3 mm (0.012 in). Shaft Backing Shoulder Diameter: 13.3 mm (0.530 in). Housing Backing Shoulder Diameter: 23.2 mm (0.920 in).

Quantity and configuration

Unit Quantity: 2 Pcs, one matched duplex pair. GTIN: 0087796071803.

Cross-references

ISO 7000 15° super-precision light-preload duplex pairs: NSK 7000CTRDULP4, FAG B7000-C-T-P4S-DUL. SKF 7000 CD/P4ADGA is the SKF form at extra light preload.

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