Designation system - FAFNIR

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Found: 234
Suffix/Prefix Manufacturer Description Example Refers to
WOFAFNIRCounterbored inner ring angular contact bearings.2MM9106 WO
WPFAFNIR7000 Series with 35 degrees contact angle and outer ring 1mm narrower than inner. Example: 7214WP (obsolete). Superseded by 7000WP series.7214 WP
WIXFAFNIRUltra precision type for high speed spindles. Boxed only in pairs that can be mounted "DB," "DF" or "DT."3MM203 WIX (obsolete)
WIFAFNIRCounterbored outer ring angular contact bearings.2MM207 WI
WDGFAFNIRMaximum capacity type, with Wireloc and slot on side opposite shield.310 WDG
WGFAFNIRMaximum capacity type, with Wireloc on side opposite slot.310 WG
WDFAFNIRMaximum capacity type, shield on one side.310 WD
WDDFAFNIRMaximum capacity type, shield on both sides.310 WDD
WFAFNIR20 and 30 degree contact angle (depending on size) for 7000 series angular contact bearings. Example: 7204W, 7207W.
Maximum ball complement deep groove bearings. Example: 309W.
VTTFAFNIRFelt Seal on both sides.38K VTT