Cage code 9a428 is oem.
A special single or multiple-row ball bearing, rigid or self-aligning, and constructed with either a solid or hollow shank, internally or externally threaded.
Classification: Other ball or roller bearings, including combined ball/roller bearings, nesoi
NSN 5910-01-620-9478
NSN 6135-01-412-0404
NSN 6320-00-931-4855
NSN 5915-01-428-4187
NSN 6650-00-816-6525
NSN 6130-01-109-6593
NSN 6645-00-456-2219
NSN 6220-01-434-2497
NSN 5915-01-499-2205
NSN 5960-01-302-7583
NSN 6645-01-369-4371
NSN 5990-01-004-6343