60 035 171 094 0291 4T2688†/2631 35 33 58 60 15 13 93 025 236 130 0429 4T1985/1930 34 335 51 54 08 08 67 033 182 100 0217 4T15590/15520 395 335 51 53 35 15 50 035 173 095 0196 ○ Tapered Roller Bearings Bearing numbers Abutment and fillet dimensions Load Constant
? The “4T” prefix designates a tapered roller bearing that is made of a special grade of casehardened bearing steel and is interchangeable with other manufacturers taper with the same part number
All of our references featuring casehardened steel are recognizable by the prefix 4T For these bearings casehardening is applied to all the bearing components • Inner ring • Outer ring • Rollers TYPES OF STEEL 100% of our inch references use casehardened steel A hardened surface layer for enhanced resistance
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As for the maximum value for inner and outer ring diameters of bearings whose bearing numbers are marked with "†" (inner ring) and "††" (outer ring) 4TA4059†/A4138 195 19 29 32 08 13 25 045 132 073 0049 4T03062/03162 215 20 34 375 13 2 54 031 193 106 0092 4T11590/11520 245 225
