Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller bearings with machined rings -- Needle roller bearings, with machined rings, with an inner ring SKF NA 49/28

NA 49/28

Dimensions

d		28	mm
D		45	mm
B		17	mm
F		32	mm
r_1,2	min.	0.3	mm
s	max.	0.8	mm

Abutment dimensions

d_a	min.	30	mm
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

0.098

Model Number: NA 49/28
Inner Diameter：28mm 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, with an inner ring
Update date：2025-12-09
Application:Automation,Oral Equipment,Anesthetic Equipment,Blood coagulation reagent,fabric products,Medical room equipment,product accessories,thin metal materials,preservation equipment,directional control valve,Tool
Similar models:NNCL 4948 CV YAR 206-2RF/VE495 LM 770949/910 NA 4908.2RS L 476549/510 NA 49/28 NA 4910.2RS RNA 4910 RS JM 738249/210 L 476549 AX/510
BEARING POWER International Trading Co.,Ltd. specialize in NA49/28 products，there is large inventory of SKF NA 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 NA 49/28 Which SKF NA49/28 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
160 VL V	144	-	-	Seals
313-ZNR	65	140	33	Bearings, units and housings
409500	865	-	-	Seals
60888 MA	440	540	31	Bearings, units and housings
BT4-8114 E/C700	785	1040	-	Bearings, units and housings
KM 24	20	-	120	Bearings, units and housings
NU 1028 ML	140	210	33	Bearings, units and housings
NU 30/1120 ECMA	1120	1580	345	Bearings, units and housings
QJ 1292 N2MA	460	830	165	Bearings, units and housings
S71905 ACE/P4A	25	42	9	Bearings, units and housings
SAF 22640	182.5625	-	-	Bearings, units and housings
W 6203-2Z	17	40	12	Bearings, units and housings

Purchase the SKF NA 49/28 Needle roller bearings, with machined rings, with an inner ring Please fill in the following

Hot number： 21172 316967 470661 6002/HR22Q2 7006 ACB/P4A D/W RW4-2RS1 IR 15x19x20 HJ 230 EC NATR 30 PPXA PCM 120125100 M RLS 8-2Z S71916 ACE/HCP4A SSAFS 22232 TLC WS 81238 YAR 207-107-2RFGR/HV