SNRDouble-Row Spherical Roller Bearing – 45 mm Straight Bore, 85 mm OD, 23 mm Width, W33 Lubrication Groove, C3 Clearance

Product Description

What this part is

SNR 22209EB33J30 is a double-row spherical roller bearing in the 22200 series, base number 22209. It has a straight bore, an open design, pressed steel cages, an outer-ring lubrication groove with three feed holes and C3 internal clearance.

Decoding the designation

22200 — the wide double-row spherical roller series, envelope 45 x 85 x 23 mm.

E — the high-capacity execution with an enlarged roller complement.

B33 — SNR’s code for the W33 lubrication feature.

J30 — Internal Clearance C3, one step wider than normal.

Specifications

Bore Diameter: 45 mm. Outside Diameter: 85 mm. Overall Width: 23 mm. Bore Type: Straight. Closure Type: Open. Number Of Rows: 2. Rolling Elements: Spherical Roller. Cage Type: Pressed. Cage Material: Pressed steel. Internal Clearance: C3. Precision Class: P0 / ABEC 1. Bearing Material: Chrome bearing steel. Permissible Misalignment: 0.5° at normal load. Item Weight: 0.572 kg (1.26 lb). Lubricant: grease or oil. Unit Quantity: 1 Pc. Harmonization Code: 8482.30.00.80.

Dimensions and mounting

Envelope: 45 x 85 x 23 mm. B33 is an annular groove machined around the outside diameter of the outer ring, with three radial holes drilled through to the roller path. The groove distributes lubricant circumferentially around the outer ring and the three holes carry it inward to the rolling elements. The two roller rows run on a single concave outer-ring raceway, so the inner ring and roller set swivel bodily inside the outer ring, taking up shaft deflection and housing bore misalignment while carrying heavy radial load with axial load in either direction.

Compatibility and replacement

Cross-Reference: SKF 22209 E/C3W33 – E design, ratings differ.

Cross-Reference: FAG 22209-E1-XL-C3 – E1-XL design, ratings differ.

Cross-Reference: NTN 22209EAW33C3 – EA design, ratings differ.

Cross-Reference: NSK 22209EAW33C3 – EA design, ratings differ.

Also written 22209EB33J30, 22209 E B33 J30, 22209EB33/J30, 22209E-B33-J30, 22209E-C3-W33, 22209EW33C3 and 22209 E/C3 W33.

Frequently asked questions

What are the dimensions of the SNR 22209EB33J30?
Bore Diameter: 45 mm. Outside Diameter: 85 mm. Overall Width: 23 mm.

What does B33 mean in 22209EB33J30?
B33 is SNR’s code for the W33 lubrication feature: an annular groove around the outside diameter of the outer ring with three radial holes to the roller path.

What internal clearance does the 22209EB33J30 have?
Internal Clearance: C3, one step wider than normal. The J30 code in the designation marks it.