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KoyoSpherical Roller Bearing — 70 mm Tapered Bore, 150 mm OD, 35 mm Width, C3 Clearance, Brass Cage

Condition: New

Availability:

2 in stock

Koyo 21314RKC3FY spherical roller bearing, 70 mm tapered bore (1:12), 150 mm OD, 35 mm width, C3 clearance, brass cage. Mounts on an H314 adapter sleeve.

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List Price

$87.02

2 in stock

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Specifications

Key Specifications

MFR / BrandKoyo
Model21314 R K C3 FY
Bearing TypeSpherical Roller Bearing, Open
ID70 mm
OD150 mm
Width35 mm

Technical Specifications

MaterialChrome Steel
Series21300
ConditionNew
Rolling ElementsSpherical Roller
Cage MaterialBrass
Number Of Rows2
Bore TypeTapered 1:12
Snap Ring IncludedNo
Harmonization Code8482.30.00
Internal ClearanceC3
Mpn Variants21314RKC3FY, 21314 R K C3 FY, 21314-R-K-C3-FY, 21314KMBC3, 21314M, 21314MB
Compatible With ReplacesMounts on H314 adapter sleeve (KM14 locknut, MB14 washer)

Cross-References

Cross Reference 1SKF 21314 EK/C3 (E design, higher ratings)
Cross Reference 2FAG 21314-E1-K-C3 (E1 design, higher ratings)
Cross Reference 3NSK 21314EAKC3 (EA design, higher ratings)
Seller Part Number: B-DF3#DYUHWE

Product Description

What this part is

The Koyo 21314RKC3FY is a spherical roller bearing in the 21300 series with a 1:12 tapered bore. The spherical outer raceway lets the bearing self-align under shaft deflection or housing misalignment.

Decoding the designation

21314 — 213 series spherical roller bearing, bore code 14 = 70 mm bore, 150 mm OD, 35 mm width.

R — Koyo R-type internal design with machined brass cage.

K — tapered bore, taper 1:12.

C3 — radial internal clearance greater than normal.

What these specs mean in practice

Bore Diameter: 70 mm (large end of taper). Outside Diameter: 150 mm. Overall Width: 35 mm. Bore Type: Tapered 1:12. Rolling Elements: Spherical Roller. Cage Material: Brass. Internal Clearance: C3. Closure Type: Open.

The tapered bore mounts on an adapter sleeve on a plain shaft. C3 gives extra clearance margin for the clearance reduction that comes with drive-up on the taper.

Mounting data

Related part: H314 adapter sleeve (60 mm shaft seat), with KM14 locknut and MB14 lock washer.

Quantity and configuration

Unit Quantity: 1 Pc.

Interchange guidance

Cross-references, 70 x 150 x 35 mm with 1:12 tapered bore, C3 clearance: SKF 21314 EK/C3 (E design, higher ratings), FAG 21314-E1-K-C3 (E1 design, higher ratings), NSK 21314EAKC3 (EA design, higher ratings).

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