FAG22220ESK.TVPBSpherical Roller Bearing – Tapered Bore, 100 mm ID, 180 mm OD, 46 mm Width, Open, Lubrication Groove, Polyamide Cage

Product Description

What this part is:

FAG 22220ESK.TVPB double-row spherical roller bearing with a 1:12 tapered bore. Bore Diameter: 100 mm. Outside Diameter: 180 mm. Width: 46 mm. Main dimensions to DIN 635-2. Self-aligning; takes radial load and thrust in both axial directions. Open on both faces, no seals or shields. Bearing only. Unit Quantity: 1 Pc.

Decoding the designation:

222 — spherical roller bearing, 222 dimension series.

20 — bore code for a 100 mm bore.

E — reinforced internal design with larger rollers and a higher roller count in the same envelope.

S — annular lubrication groove in the outer ring outside diameter with three radial lubrication holes (labelled W33 in other schemes).

K — tapered bore, taper 1:12.

TVPB — one-piece window cage in glass-fibre reinforced polyamide 6.6.

No clearance suffix — normal radial internal clearance, CN.

Specifications:

Dynamic Load Rating (Cr): 430,000 N. Static Load Rating (C0r): 475,000 N. Fatigue Load Limit (Cur): 53,000 N. Reference Speed: 3,150 rpm. Limiting Speed: 4,550 rpm. Item Weight: 4.86 kg (10.71 lb). Internal Clearance: CN. Cage Material: Glass-fibre reinforced polyamide 6.6. Lubricant: grease or oil. Calculation factors: e = 0.24, Y1 = 2.84, Y2 = 4.23, Y0 = 2.78.

Dimensions and mounting:

Outer Ring Bore Diameter D1: 161.4 mm. Inner Ring Raceway Diameter d2: 119 mm. Lubrication Hole Diameter: 4.8 mm. Lubrication Groove Width: 9.5 mm. Shaft Shoulder Diameter da: 112 mm minimum, 118 mm maximum. Housing Shoulder Diameter Da: 168 mm maximum. Minimum Chamfer Dimension r: 2.1 mm. Maximum Recess Radius ra: 2.1 mm. Sleeve Cavity Diameter db: 108 mm minimum. Sleeve Cavity Width Ba: 8 mm minimum. Matching adapter sleeve: H320 (90 mm shaft seat). Matching withdrawal sleeve: AHX320.

Compatibility and replacement:

Schaeffler 22220-E1-XL-K-TVPB (current catalogue form). SKF 22220 EK/W33. Timken 22220KEJW33. FAG 22220ESK.TVPB.C3 is the same bearing at C3 clearance.

Frequently asked questions:

What are the dimensions of the FAG 22220ESK.TVPB?

The bore is 100 mm, the outside diameter is 180 mm and the width is 46 mm, with a 1:12 tapered bore.

What does the S in 22220ESK.TVPB mean?

S is an annular lubrication groove in the outer ring with three radial lubrication holes.

What are the load ratings and limiting speed?

Dynamic load rating Cr is 430,000 N, static load rating C0r is 475,000 N and limiting speed is 4,550 rpm.