Bearings - Self-aligning bearings - Barrel roller bearings

Suffixes
Features	Standard design	Special design
Internal design	Contact angle α = 0°	-
External design	(-) – cylindrical bore K – tapered bore ( taper 1:12 )	With adapter sleeve: H2; H3; H30
Cage	MB – solid brass cage, quidence on inner ring TVP – solid cage made from glass fibre reinforced polyamide 66, roller-quided	-
Sealing	-	-
Tolerance class	PN (P0) – tolerances class “normal“, formerly P0, are not especially marked	-
Radial internal clearance	CN – normal, are not especially marked C3 – radial internal clearance larger than normal	-
Applications	Are not usually used
Series	202; 203