SNR22210EAKB33J30Spherical Roller Bearing – Double Row, 1:12 Tapered Bore, 50 mm ID, 90 mm OD, 23 mm Width, Open, W33 Lubrication Groove, C3 Internal Clearance

Product Description

What this part is:

SNR 22210EAKB33J30 is a double-row spherical roller bearing, 50 mm bore, 90 mm outside diameter and 23 mm wide, with a 1:12 tapered bore, a pressed steel cage, an outer ring lubrication groove with three radial holes and C3 clearance. Unit Quantity: 1 Pc.

Decoding the designation:

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

10 — bore code giving a 50 mm bore.

EA — reinforced high-capacity execution with a pressed steel cage.

K — 1:12 tapered bore.

B33 — the SNR form of W33: an annular groove in the outer ring outside diameter with three radial holes through to the rolling elements.

J30 — C3 radial internal clearance, greater than normal.

Specifications:

Bore Diameter: 50 mm. Outside Diameter: 90 mm. Overall Width: 23 mm. Number Of Rows: 2. Rolling Elements: Spherical Roller. Bore Type: Tapered 1:12. Closure Type: Open. Cage Material: Pressed Steel. Cage Type: Pressed. Internal Clearance: C3. Dynamic Load Rating: 130 kN. Static Load Rating: 124 kN. Limiting Speed: 9,100 rpm. Lubricant: Grease or oil. Series: 22200. Base Number: 22210. Bearing Material: Chrome steel. Design Units: Metric. GTIN: 3413520082352.

Dimensions and mounting:

Bore Diameter: 50 mm, tapered 1:12. Adapter sleeve: H310, with a tapered outside diameter of 50 mm and a 45 mm cylindrical shaft seat. Locknut: KM 10. Lock washer: MB 10. Lubrication feature: B33 outer ring groove with three radial holes, taking grease or oil.

Compatibility and replacement:

Cross-references: SKF 22210 EK (no W33 groove); NSK 22210EAKE4 (no W33 groove). The part is also marked 22210 EA K W33 C3, 22210EAKW33C3 and 22210EKJ W33 C3.

Frequently asked questions:

What are the dimensions of the SNR 22210EAKB33J30?

The bore is 50 mm, the outside diameter is 90 mm and the width is 23 mm. The bore is tapered 1:12.

What do EA, K, B33 and J30 mean in 22210EAKB33J30?

EA is the reinforced high-capacity execution with a pressed steel cage, K is a 1:12 tapered bore, B33 is an outer ring groove with three radial lubrication holes and J30 is C3 internal clearance.

Which adapter sleeve fits the SNR 22210EAKB33J30?

The 50 mm tapered bore seats on an H310 adapter sleeve, used with a KM 10 locknut and an MB 10 lock washer.