Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Alignment needle roller bearings -- Alignment needle roller bearings, without an inner ring SKF RPNA 40/55

RPNA 40/55

Dimensions

F_w		40	mm
D		55	mm
C		20	mm
D₁		50.5	mm
r	min.	0.8	mm

Abutment dimensions

D_a	min.	49.5	mm
D_a	max.	50.5	mm
r_a	max.	0.8	mm

Calculation data

Basic dynamic load rating	C	26.4	kN
Basic static load rating	C₀	51	kN
Fatigue load limit	P_u	6.3	kN
Reference speed		10000	r/min
Limiting speed		11000	r/min

Mass

Mass bearing

0.14

Model Number: RPNA 40/55
Inner Diameter：40mm Outer Diameter：55mm Width：20mm
Reference speed:11000 r/min Limiting speed:10000 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Alignment needle roller bearings
Details： Alignment needle roller bearings Alignment needle roller bearings, without an inner ring
Update date：2025-12-09
Application:Processing machinery,ventilation heating equipment,dynamic blood pressure,historical instruments,industry test,pressure control valve,Hydraulic Hose,chamfer,chemical instruments,marine analysis,medical equipment
Similar models:K 75x83x40 ZW 24048 CCK30/W33 SNW 140x7.3/16 6408 NR KR 40 XB HA 2340 NU 409 NNCF 5040 CV GEP 440 FS PFT 40
BEARING POWER International Trading Co.,Ltd. specialize in RPNA40/55 products，there is large inventory of SKF RPNA 40/55 Alignment needle roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the RPNA 40/55 Which SKF RPNA40/55 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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