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：2026-04-18
Application:Digital Generator,Cylinder Micro,teaching equipment,packing equipment,Hydraulic Rama,mechanical annex,Medical printer,water,small appliances,security,transportation equipment
Similar models:GEH 45 ES-2LS NKX 45 Z HK 4520 PCM 455050 M IR 120x135x45 NKI 45/35 TN FY 45 TR PBMF 354535 M1G1 RSTO 45 BT4-8045 G/HA1VA901
BEARING POWER International Trading Co.,Ltd. specialize in NKX45Z products，there is large inventory of SKF NKX 45 Z Combined needle roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NKX 45 Z Which SKF NKX45Z 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
1280 VE R	1218	-	-	Seals
1325 VRME R	1259	-	-	Seals
32213/DF	65	120	-	Bearings, units and housings
61888 MA	440	540	46	Bearings, units and housings
BC4B 320608	440	620	-	Bearings, units and housings
HE 216	69.85	105	46	Bearings, units and housings
NU 1017 ML	85	130	22	Bearings, units and housings
SAF 22634 x 5.13/16 TLC	147.6375	-	-	Bearings, units and housings
SAFS 23038 KATLC x 6.15/16	176.2125	-	-	Bearings, units and housings
SAW 23520 x 3.3/8 T	85.725	-	-	Bearings, units and housings
W 61909-2RS1	45	68	12	Bearings, units and housings
SYR 2-18	50.8	-	-	Bearings, units and housings

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