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：2024-12-13
Application:Pest Monitoring,packing equipment,Hydraulic Press,aerial work equipment,internal combustion engine,Spectral Products,medical Equipment,tube,meat products machine,surgical instruments,mobile toilet
Similar models:JM 718149 A/110 331492 NNU 49/600 BK/SPW33X NA 4915 GB 4926 NNCL 4972 CV NNU 4956 B/SPW33 L 44649/610 NNU 4980 BK/SPW33 YAR 204-2RF/VE495
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32220T107/DB	100	180	-	Bearings, units and housings
43x62x8 HMSA10 RG	43	62	8	Seals
471081	1027	-	-	Seals
61909-2RZ	45	68	12	Bearings, units and housings
6413	65	160	37	Bearings, units and housings
BEAM 017062-2RZ	17	62	25	Bearings, units and housings
FSAF 22311 T	55	-	-	Bearings, units and housings
S71910 CB/HCP4A	50	72	12	Bearings, units and housings
SAF 22634 x 5.13/16 TLC	147.6375	-	-	Bearings, units and housings
Z 310	50	-	6	Seals

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