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Timken2MM9113WIDUMAngular Contact Ball Bearing — 65 mm ID, 100 mm OD, 18 mm Width, 15° Contact Angle, ABEC 7 / P4, Medium Preload

Condition: New

Availability:

2 in stock

Angular contact ball bearing pair, 65 x 100 x 18 mm, 15° contact angle, ABEC 7 / P4, Medium preload. Fafnir 2MM9113WI-DUM duplex set, ISO 7013 size.

List Price

$302.06

2 in stock

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Specifications

Key Specifications

MFR / BrandTimken
MPN2MM9113WIDUM
GTIN087796072657
Model2MM 9113 WI DUM / 7013 CCR DUM P4S
Bearing TypeAngular Contact Ball Bearing, Open
ID65 mm
OD100 mm
Width18 mm

Technical Specifications

MaterialBearing Steel
Series9100
LubricantGrease or oil
PreloadMedium
Mpn Variants2MM9113WIDUM, 2MM9113WI-DUM, 2MM9113WICRDUM, 7013CCRDUMP4S, 2MM 9113 WI DUM
Precision ClassABEC 7 / P4
Dynamic Load Rating39,800 N
Static Load Rating32,600 N
Rolling ElementsBall
Item Weight0.87 kg (1.92 lb) pair
Cage MaterialPhenolic
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedNo
Limiting Speed12,700 rpm grease; 25,400 rpm oil
Harmonization Code8482.10.50.28
Contact Angle15°
Mounting ArrangementDuplex universal (DB, DF or DT)

Cross-References

Cross Reference 1SKF 7013 CD/P4ADGB
Cross Reference 2NSK 7013CTRDUMP4
Cross Reference 3FAG B7013-C-T-P4S-DUM
Seller Part Number: B-AA5B5#F3WWUS

Product Description

What this part is

Timken Fafnir 2MM9113WI-DUM is a matched pair of super-precision angular contact ball bearings, universally ground for duplex mounting with Medium preload. Bore Diameter: 65 mm. Outside Diameter: 100 mm. Width: 18 mm per bearing. Contact Angle: 15°. Precision Class: ABEC 7 / P4. Preload: Medium. Cage Material: Phenolic. Closure Type: Open. Rolling Elements: Ball. Item Weight: 0.87 kg (1.92 lb) for the pair.

Decoding the designation

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

9113 — 9100 extra-light series, ISO 7013 size, 65 x 100 x 18 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.

M — Medium preload.

What these specs mean in practice

Dynamic Load Rating: 39,800 N (8,950 lbf) per bearing, Timken C1. Static Load Rating: 32,600 N (7,330 lbf) per bearing. Limiting Speed: 12,700 rpm grease; 25,400 rpm oil. The 15° angle and Medium preload give a stiff, high-speed spindle arrangement.

Mounting data

Max Fillet Radius (mating part): 1 mm (0.039 in). Shaft Backing Shoulder Diameter: 72.1 mm (2.840 in). Housing Backing Shoulder Diameter: 93.2 mm (3.670 in).

Quantity and configuration

Unit Quantity: 2 Pcs, one matched duplex pair. GTIN: 087796072657.

Interchange guidance

ISO 7013 15° super-precision equivalents with medium preload: SKF 7013 CD/P4ADGB, NSK 7013CTRDUMP4, FAG B7013-C-T-P4S-DUM, SNFA/NTN equivalents in the 7013C family. The title string 7013CCRDUMP4S is a Fafnir-to-ISO cross designation.

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