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 42/20

NKI 42/20

Dimensions

d		42	mm
D		57	mm
B		20	mm
F		47	mm
r_1,2	min.	0.3	mm
s	max.	0.5	mm

Abutment dimensions

d_a	min.	44	mm
D_a	max.	55	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	29.2	kN
Basic static load rating	C₀	61	kN
Fatigue load limit	P_u	7.65	kN
Reference speed		8500	r/min
Limiting speed		10000	r/min

Mass

Mass bearing

0.14

Model Number: NKI 42/20
Inner Diameter：42mm Outer Diameter：57mm Width：20mm
Reference speed:10000 r/min Limiting speed:8500 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:car steering pin,marine analysis,Cylinder Special,textile machinery,Pump,Vertical pull,sanitation facilities,hanging clamp,shaft milling machine,food testing,plastic blow molding
Similar models:HM 88542/510 WS 89426 7420 CBM BT4B 334042 E1/C575 GS 89428 K 42x47x30 ZW NK 42/30 PBM 091420 M1 29420 E IR 42x47x20
BEARING POWER International Trading Co.,Ltd. specialize in NKI42/20 products，there is large inventory of SKF NKI 42/20 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 42/20 Which SKF NKI42/20 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
15881	40.005	54.0004	10.0076	Seals
1950 VL V	1765	-	-	Seals
23240 CC/W33	200	360	128	Bearings, units and housings
594 A/592 A	95.25	152.4	39.688	Bearings, units and housings
6003/HR11QN	17	35	10	Bearings, units and housings
C 41/670 MB	670	1090	412	Bearings, units and housings
NUP 316 ECP	80	170	39	Bearings, units and housings
PSM 253535 A51	25	35	35	Bearings, units and housings
SAF 22513-210	55.5625	-	-	Bearings, units and housings
SAF 23056 KATLC x 9.15/16	252.4125	-	-	Bearings, units and housings
SYNT 35 FTF	35	-	-	Bearings, units and housings
W 63805-2RZ	25	37	10	Bearings, units and housings

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