FAG22234ES.TVPDouble-Row Spherical Roller Bearing – Straight Bore, 170 mm ID, 310 mm OD, 86 mm Width, Open, W33 Lubrication Groove, Polyamide Cage, CN Clearance

Product Description

What this part is:

FAG 22234ES.TVP double-row spherical roller bearing, ISO 222 series, 170 x 310 x 86 mm. Straight bore, open, with a lubrication groove and radial feed holes in the outer ring and a glass-fibre reinforced polyamide cage. Unit Quantity: 1 Pc.

Decoding the designation:

222 — medium-width double-row spherical roller series.

E — reinforced internal design with a larger roller complement and higher capacity than the base series.

S — lubrication groove with radial feed holes in the outer ring, the feature other makers code as W33.

TVP — glass-fibre reinforced polyamide cage.

No K — straight bore.

Specifications:

Bore Diameter: 170 mm. Outside Diameter: 310 mm. Overall Width: 86 mm. Dynamic Load Rating: 1,320,000 N (296,748 lbf). Static Load Rating: 1,570,000 N (352,955 lbf). Fatigue Load Limit: 144,000 N. Limiting Speed: 2,550 rpm. Reference Speed: 1,780 rpm. Axial load factors: Y1 2.54, Y2 3.87, Y0 2.6, with e 0.26. Internal Clearance: CN. Cage Material: Glass-fibre reinforced polyamide. Lubricant: grease or oil. Relubrication Feature: Yes. Bore Type: Straight. Number Of Rows: 2. Rolling Elements: Spherical rollers. Closure Type: Open. Series: 222. Harmonization Code: 8482.30.00.80.

Dimensions and mounting:

Minimum shaft shoulder diameter: 187 mm. Maximum housing shoulder diameter: 293 mm. Maximum recess radius: 3 mm. Minimum chamfer dimension: 4 mm. Inner ring raceway diameter: 199.8 mm. Outer ring bore diameter: 275.4 mm. Lubrication groove width: 17.7 mm. Lubrication hole diameter: 9.5 mm.

Compatibility and replacement:

Schaeffler’s current designations on this envelope are 22234-E1-XL and 22234-E1A-XL-M. Cross-references: SKF 22234 CC/W33 (pressed steel cage); NSK 22234EAE4 (pressed steel cage); Timken 22234EJW33; NTN 22234EMD1; Koyo 22234RZW33. MPN variants: 22234-ES-TVP-W33, 22234ESTVPW33, 22234 ES TVP W33, 22234E.TVPB, 22234E.

Frequently asked questions:

What size is the FAG 22234ES.TVP?

170 mm bore, 310 mm outside diameter and 86 mm width, with a straight bore.

What do the S and TVP codes mean?

S is a lubrication groove with radial feed holes in the outer ring (W33 on other makers). TVP is a glass-fibre reinforced polyamide cage.

What are the load ratings and speeds?

Dynamic Load Rating 1,320,000 N, Static Load Rating 1,570,000 N, Limiting Speed 2,550 rpm, Reference Speed 1,780 rpm.