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 49/28

RNA 49/28

Dimensions

F_w		32	mm
D		45	mm
C		17	mm
r_1,2	min.	0.3	mm

Abutment dimensions

D_a	max.	43	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	25.1	kN
Basic static load rating	C₀	36.5	kN
Fatigue load limit	P_u	4.4	kN
Reference speed		12000	r/min
Limiting speed		14000	r/min

Mass

Mass bearing

0.073

Associated products

Radial shaft seal with a low cross-sectional height, single lip

G 32x45x4

Model Number: RNA 49/28
Inner Diameter：32mm Outer Diameter：45mm Width：17mm
Reference speed:14000 r/min Limiting speed:12000 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:electromyography machine,Roller,water protection,Plastic molding,orthodontic material,wheel lathe,medical equipment,agricultural testing and analysis equipment and related,knitted fabrics,office equipment,Hydraulic Couplings
Similar models:NNU 4980 BK/SPW33 RNA 4918 RNA 4902.2RS NNC 4980 CV NNCF 4972 CV 331149 E/C675 NNU 4960 BK/SPW33 JM 822049/010 749 A/742 NNU 4976 B/SPW33
BEARING POWER International Trading Co.,Ltd. specialize in RNA49/28 products，there is large inventory of SKF RNA 49/28 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 49/28 Which SKF RNA49/28 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
32222/DF	110	200	-	Bearings, units and housings
524212	571.5	-	-	Seals
525737	444.5	-	-	Seals
6204-2RSLTN9/HC5C3WT	20	47	14	Bearings, units and housings
6305/VA201	25	62	17	Bearings, units and housings
71915 ACD/HCP4A	75	105	16	Bearings, units and housings
81105 TN	25	42	11	Bearings, units and housings
C 30/750 KMB	750	1090	250	Bearings, units and housings
H 322	100	145	77	Bearings, units and housings
HJ 207 EC	35	48.1	7	Bearings, units and housings
S71908 ACB/P4A	40	62	12	Bearings, units and housings
SAFS 22540 x 7.1/8	180.975	-	-	Bearings, units and housings

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