INA3302J2ZDouble Row Angular Contact Ball Bearing – 15 mm Bore, 42 mm OD, 19 mm Width, 30° Contact Angle, Shielded Both Sides, 2 Pcs

Product Description

What this part is:

The INA 3302-2Z is a double-row angular contact ball bearing with steel shields on both sides and a pressed steel cage. Two ball rows sit back to back in one pair of rings, so a single bearing takes radial load and thrust in both directions. Unit Quantity: 2 Pcs. Each is a self-contained double-row unit.

Decoding the designation:

33 — ISO double-row angular contact ball bearing series, dimension series 33.

02 — bore code; 15 mm bore.

J — pressed steel cage.

2Z — steel shields on both sides, non-contact.

5302 — the older ISO designation for the same bearing, still carried on many cartons and in many parts lists.

Specifications:

Bearing Type: Double Row Angular Contact Ball Bearing. Number Of Rows: 2. Contact Angle: 30°. Rolling Elements: Ball. Bore Type: Straight. Closure Type: Steel shields both sides. Cage Material: Pressed steel. Series: 33. Base Number: 3302. Operating temperature: −20 °C to 120 °C.

Dimensions and mounting:

Bore Diameter: 15 mm. Outside Diameter: 42 mm. Overall Width: 19 mm. Distance between the apexes of the pressure cones: 24.8 mm. Minimum shaft shoulder diameter: 20.6 mm. Maximum housing shoulder diameter: 36.4 mm. Shoulder diameter, inner ring: 27.15 mm. Shoulder diameter, outer ring: 35.74 mm. Caliber diameter, inner ring: 25.78 mm. Caliber diameter on the wide side face of the outer ring: 37.89 mm. Maximum recess radius: 1 mm. Minimum chamfer dimension: 1 mm.

Compatibility and replacement:

3302 and 5302 are the current and superseded ISO numbers for the same 15 x 42 x 19 mm envelope. Cross-references: SKF 3302 A-2Z, FAG 3302-BD-2Z-TVH (polyamide cage), NTN 5302 ZZ, Koyo 5302 ZZ, Nachi 5302 ZZ. Designation variants: 3302 J 2Z, 3302J2Z, 3302Z, 3302-2Z, 5302, 5302ZZ, 3302-BD-2Z-TVH.

Frequently asked questions:

What size is the INA 3302J2Z?

15 mm bore, 42 mm outside diameter, 19 mm width.

What contact angle does the 3302J2Z have?

30°, with two ball rows carrying radial load and thrust in both directions.

What do J and 2Z mean in 3302 J 2Z?

J is a pressed steel cage and 2Z is steel shields on both sides.