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 6904

RNA 6904

Dimensions

F_w		25	mm
D		37	mm
C		30	mm
r_1,2	min.	0.3	mm

Abutment dimensions

D_a	max.	35	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	35.2	kN
Basic static load rating	C₀	53	kN
Fatigue load limit	P_u	6.55	kN
Reference speed		15000	r/min
Limiting speed		17000	r/min

Mass

Mass bearing

0.1

Associated products

Radial shaft seal

25x37x5 HMS5 RG

Model Number: RNA 6904
Inner Diameter：25mm Outer Diameter：37mm Width：30mm
Reference speed:17000 r/min Limiting speed:15000 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：2026-08-18
Application:other mold,pressure control valve,Technical Equipment,Hydraulic Press,equipment,meat products machine,electronic components,medical equipment,special broaching machine,filter paper products,Cylinder Special
Similar models:NA 6904 RNA 6904
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Model No. Inner Diameter Outer Diameter Width Type

14875
401306
81107 TN
HCRE 015 R
K 18x25x22

Purchase the SKF RNA 6904 Needle roller bearings, with machined rings, without an inner ring Please fill in the following

Hot number： 249/1060 CAK30F/W33 30234 30x50x8 HMS5 V 6013-2RS1 6210-RZ C 3068 M FSYE 3 15/16 N K 43x48x17 NCF 3014 CV NNCL 4830 CV NU 314 ECM QJ 205 MA SAF 22632 x 5.1/2 T SSAFS 22228 TLC W 6006-2RZ

Model No.	Inner Diameter	Outer Diameter	Width	Type
14875
401306
81107 TN
HCRE 015 R
K 18x25x22