Description

Koyo, 5304 ZZ, Angular Contact Ball Bearing, Caged Cylindrical Bore Medium, Series: 53 Series, 20 mm Bore, 52 mm OD, 2 Rows, 22.2 mm Width, 24 deg Contact Angle, Non-Contact Double Shielded Closure, 24.7 kN Dynamic/12.8 kN Static Load, Pressed Steel Cage, 8300 rpm Grease/1100 rpm Oil Maximum, -30 to 110 deg C

Features:

• Double-row angular contact ball bearings consist of two single-row angular contact ball bearings matched back-to-back with inner and outer rings integrated
• Without filling slot
• 24 deg contact angle
• Available with seals (2RS), shields (ZZ) and/or snap ring (NR)
• Made from premium high carbon, high chromium Japanese steel

Applications:

Used for high radial and moderate axial load applications

Standards/Approval:

• ABEC1 Class P0

Bearing Material	Steel
Bore Diameter	20 mm
Cage Material	Pressed Steel
Closure Type	Non-Contact Double Shielded
Contact Angle	24 deg
Load Capacity	24.7 kN Dynamic/12.8 kN Static
Maximum Speed	8300 rpm Grease/1100 rpm Oil
Number of Rows	2
Outside Diameter	52 mm
Series	53 Series
Temperature Rating	-30 to 110 deg C
Type	Caged Cylindrical Bore Medium
Width	22.2 mm
Manufacturer	Koyo Corporation of U.S.A.