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 NK 45/30 TN

NK 45/30 TN

Dimensions

F_w		45	mm
D		55	mm
C		30	mm
r_1,2	min.	0.3	mm

Abutment dimensions

D_a	max.	53	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	45.7	kN
Basic static load rating	C₀	108	kN
Fatigue load limit	P_u	13.7	kN
Reference speed		9000	r/min
Limiting speed		10000	r/min

Mass

Mass bearing

0.13

Associated products

Radial shaft seal with a low cross-sectional height, single lip			G 45x55x4
Radial shaft seal with a low cross-sectional height, double lip			SD 45x55x4

Model Number: NK 45/30 TN
Inner Diameter：45mm Outer Diameter：55mm Width：30mm
Reference speed:10000 r/min Limiting speed:9000 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：2026-04-16
Application:inorganic chemical,animal anatomy,Control,experimental equipment,Gear grinding machine,car steering pin,Reflective Materials Industrial fabrics,special broaching machine,Spectrum Products,storage and transportation equipment,set bacteria instrument
Similar models:NKIS 45 IR 45x52x22 SCF 45 ES FY 45 WDW SIL 45 TXE-2LS P 45 RM SIA 45 ES-2RS PSM 354570 A51 PWM 130145150 PRMF 455030
BEARING POWER International Trading Co.,Ltd. specialize in NK45/30TN products，there is large inventory of SKF NK 45/30 TN Needle roller bearings with machined rings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NK 45/30 TN Which SKF NK45/30TN 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.

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16040	200	310	34	Bearings, units and housings
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22582	57.15	88.9	11.13	Seals
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KD21-304	38	229	-	Coupling systems
NJ 2320 ECJ	100	215	73	Bearings, units and housings
PCM 140145120 E	140	145	120	Bearings, units and housings
RNU 1028 ML	158	210	33	Bearings, units and housings
SAF 1520 x 3.1/2 T	88.9	-	-	Bearings, units and housings

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Hot number： 15462 24971 32212/DF 6207-2Z/VA208 6414 7012 ACB/P4AL AOH 3076 G FYRP 1 1/2 GEH 20 TXE-2LS IR 17x22x13 NA 4917 NJ 330 ECM PCZ 1012 M SAF 22530 x 5.5/16 TLC W 6206