TIMKEN NA861/854D bearings - TIMKEN BEARING - Products - SKF
The TIMKEN NA861/854D bearings is non|adjustable double row tapered roller bearings consists of a single|piece (double) inner ring and two single outer rings!, with or without a spacer! As different row configurations for rollers are required, tapered roller bearings can also be divided to double row tapered roller bearings and four row tapered !!!