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

NKX 45

Dimensions

F_w		45	mm
D		58	mm
C		32	mm
C₁		14	mm
C₂		9	mm
d		45	mm
D₁		65.2	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		6300	r/min

Mass

Mass bearing

0.25

Associated products

Inner ring

IR 40x45x20

Model Number: NKX 45
Inner Diameter：45mm Outer Diameter：58mm Width：32mm
Reference speed:6300 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：2026-06-24
Application:agriculture,Broadcasting System,forklift truck,Special Equipment,hydraulic connector,Warehouse Shelf Equipment,Anti-defibrillation pacing,water protection,Sensors,internal combustion engine,special broaching machine
Similar models:TU 45 TF FYTB 45 TDW 15103 S/15245 HK 4520 PSM 254535 A51 QJ 1268 MA/344524 PCZ 4456 M PCM 455040 M NKX 45 Z PSM 455560 A51
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Model No. Inner Diameter Outer Diameter Width Type

13037
185x210x13 HMSA10 V
71936 ACD/P4AH1
NJ 214 ECM
PSM 101416 A51

Purchase the SKF NKX 45 Needle roller / thrust rolling bearings Please fill in the following

Hot number： 21308 E 23988 CC/W33 51272 F 700 VA R 7011 CD/P4A 87070 C 2207 TN9 H 2340 L MVR1-55 NATV 8 PPA NNUP 4964 B/HB1W33 S7017 ACB/P4A SAFS 22516-11 x 2.5/8 TLC SNW 124x4.1/8 SNW 40x7.1/8

Model No.	Inner Diameter	Outer Diameter	Width	Type
13037
185x210x13 HMSA10 V
71936 ACD/P4AH1
NJ 214 ECM
PSM 101416 A51