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 NKI 55/25 TN

NKI 55/25 TN

Dimensions

d		55	mm
D		72	mm
B		25	mm
F		60	mm
r_1,2	min.	0.6	mm
s	max.	1.5	mm

Abutment dimensions

d_a	min.	59	mm
D_a	max.	68	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	46.8	kN
Basic static load rating	C₀	110	kN
Fatigue load limit	P_u	13.4	kN
Reference speed		6700	r/min
Limiting speed		7500	r/min

Mass

Mass bearing

0.26

Model Number: NKI 55/25 TN
Inner Diameter：55mm Outer Diameter：72mm Width：25mm
Reference speed:7500 r/min Limiting speed:6700 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:stirrer,EEG,security equipment,other CNC,Roller,luminescent reagent,large agricultural machinery,forklift truck,ship special,air purification,rolling machine
Similar models:SY 55 WF PBMF 557050 M1G1 PSMF 455545 A51 AXK 120155 SYNT 55 FTF 313555 B PCM 455040 M 25577/25523 PCM 556025 E PCM 455050 M
BEARING POWER International Trading Co.,Ltd. specialize in NKI55/25TN products，there is large inventory of SKF NKI 55/25 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 NKI 55/25 TN Which SKF NKI55/25TN 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
231/800 CAK/W33	800	1280	375	Bearings, units and housings
23640	60.325	76.2	6.35	Seals
31310	50	110	29.25	Bearings, units and housings
38.1x54.4x12.8 TP	38.05	55.04	-	Seals
53217 + U 217	85	125	33.1	Bearings, units and housings
6317-2Z	85	180	41	Bearings, units and housings
99494	130	139.5222	23.8252	Seals
D/W RW166	4.762	9.525	3.967	Bearings, units and housings
HM 231132/110	139.7	236.538	57.15	Bearings, units and housings
PCM 353950 E	35	39	50	Bearings, units and housings
SY 2.15/16 UTF	74.613	-	-	Bearings, units and housings
SYE 2 15/16	74.6125	-	-	Bearings, units and housings

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