Fw - 40 mm

D - 55 mm

C - 20 mm

r1 min. - 0,3 mm

r2 min. - 0,3 mm

E - 47 mm

Da - 47,5 mm

ra max. - 0,3 mm

da - 46,2 mm

Db - 40,6 mm

Weight - 0,15 Kg

Basic dynamic load rating (C) - 31,4 kN

Basic static load rating (C0) - 57 kN

Fatigue load limit (Pu) - 6,95

Reference speed - 10000 r/min

Limiting speed - 11000 r/min

• Model Number: RNAO40x55x20
• Inner Diameter：40mm Outer Diameter：55mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:electrostatic protection,education model Instruments,,light therapy instrument,clean stationery,ventilation heating equipment,Individual Wire,Vacuum generator,vertical processing,relay,industrial fans
• Similar models:KOYO DB600-240 NTN RNAO-40×50×34ZW IKO YT4025 NTN K35X40X17 INA NK40/20-TN-XL CX RNA4005V IKO KT405463 INA HK4020-2RS NTN K40X47X18 KOYO WJ-404624
• BEARING POWER International Trading Co.,Ltd. specialize in RNAO40x55x20 products，there is large inventory of SKF RNAO40x55x20 . We has been built up long-term cooperation with SKF company, could make a bulk order of the RNAO40x55x20 Which SKF RNAO40x55x20 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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