NSK self-aligning ball bearing 1304 K

NSK self-aligning ball bearing 1304 K
Manufacturer: NSK

Product features:
Inner diameter (mm): 20
Outer diameter (mm): 52
Width (mm): 15
Weight (kg): 0.16
Bore: conical bore (1:12)
Material: Standard bearing steel
Seal: none, open bearing
Internal clearance: normal radial internal clearance
Cage: Steel sheet cage
Temperature range: -30 to +150 degrees
Running accuracy: Tolerance class P0/PN or ABEC 1