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 50/25

NKI 50/25

Dimensions

d		50	mm
D		68	mm
B		25	mm
F		55	mm
r_1,2	min.	0.6	mm
s	max.	1.5	mm

Abutment dimensions

d_a	min.	54	mm
D_a	max.	64	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	40.2	kN
Basic static load rating	C₀	88	kN
Fatigue load limit	P_u	10.8	kN
Reference speed		7500	r/min
Limiting speed		8500	r/min

Mass

Mass bearing

0.26

Model Number: NKI 50/25
Inner Diameter：50mm Outer Diameter：68mm Width：25mm
Reference speed:8500 r/min Limiting speed:7500 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：2026-06-23
Application:industry test,other mold,blood cell reagent,flow control valve,Rolling mill,Hydraulic Equipment,Chromatography Products,Industrial equipment,extruder,floor industry,small diesel generators
Similar models:N 39/500 ECMB/W33 239/950 CA/W33 FYTB 50 WDW NNU 49/500 BK/SPW33X NNCF 5018 CV SI 50 ESX-2LS 240/500 ECAK30/W33 PCM 252850 E IR 50x60x28 PCM 455030 M
BEARING POWER International Trading Co.,Ltd. specialize in NKI50/25 products，there is large inventory of SKF NKI 50/25 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 50/25 Which SKF NKI50/25 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

38x52x7 HMS5 RG
99846
AXK 80105
GEH 30 ESL-2LS
W 61910-2Z

Purchase the SKF NKI 50/25 Needle roller bearings, with machined rings, with an inner ring Please fill in the following

Hot number： 260x300x16 HDS2 R 22310 E 3310 A-2RS1 400321 400704 50x62x7 HMS5 V 628-2RZ 63000-2RS1 7209 BE-2RZP 80x110x12 HMS5 V FYR 2 15/16 NUP 2214 ECM S7022 ACB/HCP4A SAF 1515 x 2.3/8 T ZW 90x110

Model No.	Inner Diameter	Outer Diameter	Width	Type
38x52x7 HMS5 RG
99846
AXK 80105
GEH 30 ESL-2LS
W 61910-2Z