NCF21239E - 2 7/16 4B FL CONCENTRIC LOCK

Housing type: 4-Bolt Flange

Housing size: F212

Bolt Centers: 5-5/8" - 143mm

Housing Material: Cast Iron

Bearing Insert Type: NC

Bearing Insert Material: Carbon Steel

Bore Size: 2-7/16"

Bore Type: Cylindrical

Bearing Insert Size: NC212-39

Locking system: Concentric Collar

Ambient Temperature: Standard (-20 to 100 C) (-4 to 212 F)

Seal Type: