FAG22232-E1-KSpherical Roller Bearing – 160 mm ID, 290 mm OD, 80 mm Width, Tapered 1:12 Bore for an H2332 Adapter Sleeve, Open, CN Internal Clearance, Sheet Steel Cage

Product Description

What this part is

FAG 22232-E1-K double-row spherical roller bearing. Series 222. Bore: 160 mm, tapered 1:12. Outside diameter: 290 mm. Width: 80 mm. Two rows of barrel rollers on a common spherical outer raceway, so the bearing accommodates shaft misalignment and carries thrust in both directions as well as radial load.

Decoding the designation

E1: optimised internal design with a reinforced roller complement and a pressed sheet steel cage. K: tapered bore, 1:12 taper. Internal clearance: CN, the normal class. Punctuation and carton variants in circulation: 22232 E1 K W33, 22232E1KW33, 22232-E1-K-W33, 22232-C-K-J-W33, 22232 CC K J, 22232E.

What these specs mean in practice

Basic dynamic radial load rating: 1 000 kN (224 808 lbf). Basic static radial load rating: 1 220 kN (274 268 lbf). On a double-row spherical roller bearing the static rating sits above the dynamic rating — that is the normal relationship for the type. Limiting speed: 2 000 rpm. The E1 internal design fits a larger roller complement inside the same envelope, which is where the load rating comes from.

Bore form and adapter sleeve

The 1:12 tapered 160 mm bore mounts on an H2332 adapter sleeve, a separate part, which seats on a 150 mm plain shaft and takes a KM 32 locknut and an MB 32 lock washer. Driving the bearing up the taper sets the radial internal clearance by measurement during assembly and clamps the inner ring to the shaft anywhere along its length.

Relubrication

Annular lubrication groove in the outer ring with radial feed holes: hole diameter 8 mm, groove width 15 mm. Grease or oil reaches both roller rows through the housing without dismantling.

Quantity and configuration

One bearing, complete: outer ring, inner ring, two roller rows and cages. Open on both faces.

Fitting notes

Minimum shaft shoulder diameter: 174 mm. Maximum shaft shoulder diameter: 190 mm. Maximum housing shoulder diameter: 276 mm. Maximum recess radius: 2.5 mm. Minimum chamfer: 3 mm. Operating temperature range: -30 °C to 200 °C. Weight: 50.00 lb.

Interchange guidance

Same-envelope tapered-bore equivalents: SKF 22232 CCK/W33, Timken 22232K EJ W33, NSK 22232K E4, NTN 22232K, SNR 22232K. Current Schaeffler designation for this envelope: 22232-E1-XL-K. Related sizes: 22232-E1-XL-K-C3 and -C4 (wider running clearances) and 22232-E1A-XL-K-M (machined brass cage).