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 NKS 40

NKS 40

Dimensions

F_w		40	mm
D		55	mm
C		22	mm
r_1,2	min.	0.6	mm

Abutment dimensions

D_a	max.	51	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	38	kN
Basic static load rating	C₀	57	kN
Fatigue load limit	P_u	7.1	kN
Reference speed		9500	r/min
Limiting speed		11000	r/min

Mass

Mass bearing

0.13

Associated products

Radial shaft seal

40x55x7 HMS5 RG

Model Number: NKS 40
Inner Diameter：40mm Outer Diameter：55mm Width：22mm
Reference speed:11000 r/min Limiting speed:9500 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：2026-07-28
Application:industry test,animal anatomy,ultra-quiet generators,electrostatic protection,plastic molding,motorcycle,sewage pump,forklift industry,Film machine,tire industry,Industrial
Similar models:SIL 40 ES-2RS PRM 505540 24140-2CS5/VT143 22319 EKJA/VA405 24038 CC/W33 52409 BD-23140 CCK/W33-AH 3140 NAO 25x40x17 SAF 23040 KAT x 7.1/8 71940 CD/P4A
BEARING POWER International Trading Co.,Ltd. specialize in NKS40 products，there is large inventory of SKF NKS 40 Needle roller bearings with machined rings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NKS 40 Which SKF NKS40 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

40x55x7 HMSA10 RG
49274
FYTWK 35 YTH
MS 30/950
SNW 40x7.1/8

Purchase the SKF NKS 40 Needle roller bearings, with machined rings, without an inner ring Please fill in the following

Hot number： BD-241/670 ECAK30/W33-AOH 241/670 7018 ACD/HCP4AH1 85x140x12 HMS5 V 90805 930 VE R 91395 BT4B 332666/HA1 BT4B 334080 G/HA1VA901 BD-C 2212 KV-H 312 HE 3032 E OKBS 134 QJ 211 MA SAF 1618 x 3.1/8 T SAW 23524 x 4.1/16 T SYR 1 3/4

Model No.	Inner Diameter	Outer Diameter	Width	Type
40x55x7 HMSA10 RG
49274
FYTWK 35 YTH
MS 30/950
SNW 40x7.1/8