Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller bearings with machined rings -- Needle roller bearings, with machined rings, without an inner ring SKF RNAO 40x55x20

RNAO 40x55x20

Dimensions

F_w		40	mm
D		55	mm
C		20	mm
E		47	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a		46.2	mm
D_a		47.5	mm
D_b		40.6	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	31.4	kN
Basic static load rating	C₀	57	kN
Fatigue load limit	P_u	6.95	kN
Reference speed		10000	r/min
Limiting speed		11000	r/min

Mass

Mass bearing

0.14

Model Number: RNAO 40x55x20
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 Needle roller bearings with machined rings
Details： Needle roller bearings with machined rings Needle roller bearings, with machined rings, without an inner ring
Update date：2024-12-13
Application:multi-knife lathe,ultra-quiet generators,Gas turbine,Pneumatic Actuator,machine lathe,Machine Tool Accessories,Surveying Surveying Instruments,stamping die,auto tools,Hydraulic Press,supporting facilities
Similar models:GE 40 CJ2 24030 CCK30/W33 PSM 081408 A51 NUTR 40 A SNL 3240 SAL 40 ESX-2LS PCM 404430 M FYTB 40 TF GEC 400 TXA-2RS SAFS 22640 x 7.1/8 T
BEARING POWER International Trading Co.,Ltd. specialize in RNAO40x55x20 products，there is large inventory of SKF RNAO 40x55x20 Needle roller bearings with machined rings. We has been built up long-term cooperation with SKF company, could make a bulk order of the RNAO 40x55x20 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
30230	150	270	49	Bearings, units and housings
46975	119.0752	162.56	-	Seals
52314	55	125	72	Bearings, units and housings
7011 CE/P4A	55	90	18	Bearings, units and housings
7014 CE/P4AL1	70	110	20	Bearings, units and housings
7414 BGAM	70	180	42	Bearings, units and housings
BD-C 3236 K-H 2336	160	320	112	Bearings, units and housings
GEH 35 ES-2RS	35	62	35	Bearings, units and housings
PF 30 FM	30	-	-	Bearings, units and housings
PSMF 162212 A51	16	22	12	Bearings, units and housings
PWKR 80.2RS	-	80	35	Bearings, units and housings
SAF 22640 T	182.5625	-	-	Bearings, units and housings

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