Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Combined needle roller bearings -- Needle roller / thrust rolling bearings SKF NKXR 40

NKXR 40

Dimensions

F_w		40	mm
D		52	mm
C		32	mm
C₁		13	mm
C₂		10	mm
d		40	mm
D₁		60.1	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	min.	55.7	mm
r_a	max.	0.6	mm
r_b	max.	0.3	mm
d_i		35	mm
F		40	mm
B_i		20	mm

Calculation data

Basic dynamic load rating, radial direction	C	26.4	kN
Basic static load rating, radial direction	C₀	51	kN
Basic dynamic load rating, axial direction	C	43	kN
Basic static load rating, axial direction	C₀	137	kN
Fatigue load limit, radial direction	P_u	6.3	kN
Fatigue load limit, axial direction	P_u	13.7	kN
Minimum axial load factor	A	0.0015
Reference speed		2400	r/min
Limiting speed		5000	r/min

Mass

Mass bearing

0.2

Associated products

Inner ring

IR 35x40x20

Model Number: NKXR 40
Inner Diameter：40mm Outer Diameter：52mm Width：32mm
Reference speed:5000 r/min Limiting speed:2400 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Combined needle roller bearings
Details： Combined needle roller bearings Needle roller / thrust rolling bearings
Update date：2025-12-09
Application:spectrometer,woodworking machinery,sheet industry,cleaners,electromagnetic clutch,sleep monitoring,Material handling equipment,ventilator anesthesia machine etc,teaching equipment,Vacuum generator,Warehouse Shelf Equipment
Similar models:SY 40 TF/VA201 TUWK 40 LTHR FYWK 40 YTA NUH 2340 ECMH 240/750 ECA/W33 SAF 22640 x 7.1/8 H 3040 7040 BGM C 4032 361840
BEARING POWER International Trading Co.,Ltd. specialize in NKXR40 products，there is large inventory of SKF NKXR 40 Combined needle roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NKXR 40 Which SKF NKXR40 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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NUTR 2052 A	20	52	24	Bearings, units and housings
RN-5x25.8 BF/G2	-	-	5	Bearings, units and housings
S7212 CD/HCP4A	60	110	22	Bearings, units and housings
SY 506 M	-	-	-	Bearings, units and housings

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Hot number： 22336 CC/W33 19620 240x279x22 HS5 R 32230 401501 407252 707 CE/P4A 99606 NJ 2217 ECP NU 416 M PCM 556060 E SAF 22218 T SAF 22232 Z 210 SYR 1 15/16 N