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 RNA 6902

RNA 6902

Dimensions

F_w		20	mm
D		28	mm
C		23	mm
r_1,2	min.	0.3	mm

Abutment dimensions

D_a	max.	26	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	17.2	kN
Basic static load rating	C₀	27	kN
Fatigue load limit	P_u	3.35	kN
Reference speed		19000	r/min
Limiting speed		22000	r/min

Mass

Mass bearing

0.04

Associated products

Radial shaft seal with a low cross-sectional height, single lip			G 20x28x4
Radial shaft seal with a low cross-sectional height, double lip			SD 20x28x4

Model Number: RNA 6902
Inner Diameter：20mm Outer Diameter：28mm Width：23mm
Reference speed:22000 r/min Limiting speed:19000 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：2025-12-09
Application:respirator,orthodontic material,coal,chamfer,outdoor equipment,car shock absorber,lifting tackle,vacuum filter,reducer,Sensors,Anesthetic Equipment
Similar models:NA 6902 RNA 6902
BEARING POWER International Trading Co.,Ltd. specialize in RNA6902 products，there is large inventory of SKF RNA 6902 Needle roller bearings with machined rings. We has been built up long-term cooperation with SKF company, could make a bulk order of the RNA 6902 Which SKF RNA6902 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
211 NR	55	100	21	Bearings, units and housings
62x80x10 HMSA10 V	62	80	10	Seals
71918 CE/P4AL	90	125	18	Bearings, units and housings
85123	-	-	53.98	Seals
HE 2313 E	57.15	85	65	Bearings, units and housings
LS 1528	15	28	2.75	Bearings, units and housings
N 1022 KTNHA/SP	110	170	28	Bearings, units and housings
NA 22/6.2RS	6	19	11.8	Bearings, units and housings
NN 3064 K/SPW33	320	480	121	Bearings, units and housings
SAF 22638 x 7	177.8	-	-	Bearings, units and housings
SNL 3080 G	400	-	-	Bearings, units and housings
XHCE 040/OK 100	100	318	-	Coupling systems

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