Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Alignment needle roller bearings -- Alignment needle roller bearings, without an inner ring SKF RPNA 15/28

RPNA 15/28

Dimensions

F_w		15	mm
D		28	mm
C		12	mm
D₁		24.5	mm
r	min.	0.8	mm

Abutment dimensions

D_a	min.	23.5	mm
D_a	max.	24.5	mm
r_a	max.	0.8	mm

Calculation data

Basic dynamic load rating	C	7.37	kN
Basic static load rating	C₀	9.15	kN
Fatigue load limit	P_u	1.08	kN
Reference speed		24000	r/min
Limiting speed		28000	r/min

Mass

Mass bearing

0.032

Model Number: RPNA 15/28
Inner Diameter：15mm Outer Diameter：28mm Width：12mm
Reference speed:28000 r/min Limiting speed:24000 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：2026-04-16
Application:Optical Instruments,impression material,hardware,Cylinder Type,Cylinder Micro,trolley,turret industry,Film machine,rolling machine,medical equipment,Infrared Technology
Similar models:K 15x19x17 NNU 4156 K30M/W33 23152 CC/W33 WS 89415 6315 M FSE 515-612 SNW 117x2.15/16 YAR 210-115-2RFGR/HV FSAF 1516 x 2.3/4 FSAF 22315 TLC
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Model No.	Inner Diameter	Outer Diameter	Width	Type
12x22x7 CRW1 R	12	22	7	Seals
405256	472	-	-	Seals
525953	1285.875	-	-	Seals
6285	15.875	31.75	7.95	Seals
86458	-	-	63.5	Seals
D/W R8-2RZ	12.7	28.575	7.938	Bearings, units and housings
FY 1.3/4 TF/VA228	44.45	-	54.2	Bearings, units and housings
H 314	60	70	52	Bearings, units and housings
NCF 18/530 V	530	650	56	Bearings, units and housings
OKBS 131	131	-	-
SYE 2 3/4	69.85	-	-	Bearings, units and housings
Z 308 F	40	-	6	Seals

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