Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Combined needle roller bearings -- Needle roller / thrust rolling bearings SKF NKX 45 Z

NKX 45 Z

Dimensions

F_w		45	mm
D		58	mm
C		32	mm
C₁		14	mm
C₂		9	mm
d		45	mm
D₂		66.5	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	min.	60.5	mm
r_a	max.	0.6	mm
r_b	max.	0.3	mm
d_i		40	mm
F		45	mm
B_i		20	mm

Calculation data

Basic dynamic load rating, radial direction	C	27.5	kN
Basic static load rating, radial direction	C₀	57	kN
Basic dynamic load rating, axial direction	C	28.1	kN
Basic static load rating, axial direction	C₀	75	kN
Fatigue load limit, radial direction	P_u	7.1	kN
Fatigue load limit, axial direction	P_u	2.8	kN
Minimum axial load factor	A	0.029
Reference speed		4500	r/min
Limiting speed		3800	r/min

Mass

Mass bearing

0.27

Associated products

Inner ring

IR 40x45x20

Model Number: NKX 45 Z
Inner Diameter：45mm Outer Diameter：58mm Width：32mm
Reference speed:3800 r/min Limiting speed:4500 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:organic raw materials,Machine tools,gantry processing,supporting facilities,education model Instruments,chamfer,Dental Drill etc,animal,Spectrum Products,Optical detection,plastic molding
Similar models:PBMF 354535 M1G1 GEM 45 ES-2LS PCM 455050 M PBM 455545 M1G1 BC4B 320455 PCM 140145100 E SYJ 45 KF SILA 45 ES-2RS HK 4516 K 45x50x27
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Model No.	Inner Diameter	Outer Diameter	Width	Type
26110	66.675	82.58	11.13	Seals
34115	86.995	99.9998	7.493	Seals
61821	105	130	13	Bearings, units and housings
71928 ACD/HCP4A	140	190	24	Bearings, units and housings
84730	-	-	66.68	Seals
BK 1616	16	22	16	Bearings, units and housings
K 81214 TN	70	105		Bearings, units and housings
NATV 12	12	32	15	Bearings, units and housings
PBM 455580 M1G1	45	55	80	Bearings, units and housings
PRMF 707540	70	75	40	Bearings, units and housings
SAF 23036 KAT x 6.7/16	161.925	-	-	Bearings, units and housings
SNL 3084	400	-	-	Bearings, units and housings

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Hot number： 1150580 546953 6018 N 70 VS V 71917 CD/HCP4AH1 FBSA 208/QFC FSYE 2 11/16 IR 95x110x63 NA 4908 NJ 208 ECJ OKBS 87 PCM 556020 M SAF 22632 x 5.1/2 T SNW 7x1.1/8 SSAFS 23056 KATLC x 10.7/16