Fw - 55 mm
D - 68 mm
C - 20 mm
E - 60 mm
r1,2 - min. - 0.6 mm
da - 59.2 mm
Da - 60.8 mm
Db - 55.8 mm
ra - max. - 0.6 mm
Basic dynamic load rating - C - 27 kN
Basic static load rating - C0 - 67 kN
Fatigue load limit - Pu - 8.2 kN
Reference speed - 7500 r/min
Limiting speed - 8500 r/min
Mass bearing - 0.166 kg
- Model Number: RNAO 55x68x20
- Inner Diameter：68mm Outer Diameter：55mm Width：20mm
- Type：Cylindrical Roller Bearings
- Update date：2025-12-15
- Application:surgical instruments,motor,Water Monitoring,injection molding machine,hook,air conditioning tools,ship special,Plastic molding,multi-knife lathe,food testing,Medical room equipment
- Similar models:SKF NNTR55x140x70.2ZL NSK R550-1 ISO HK455524 NSK EE755285/755360 SKF BC2B320055A SKF NK55/35 CX BK5520 Timken 155RIF640 INA 722055210 Timken 125RIJ550
- BEARING POWER International Trading Co.,Ltd. specialize in RNAO55x68x20 products，there is large inventory of SKF RNAO 55x68x20 . We has been built up long-term cooperation with SKF company, could make a bulk order of the RNAO 55x68x20 Which SKF RNAO55x68x20 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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