Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Combined needle roller bearings -- Needle roller / thrust rolling bearings SKF NKX 12

NKX 12

Dimensions

F_w		12	mm
D		21	mm
C		23	mm
C₁		9	mm
C₂		6.5	mm
d		12	mm
D₁		26.1	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	21.7	mm
r_a	max.	0.3	mm
r_b	max.	0.3	mm
d_i		9	mm
F		12	mm
B_i		16	mm

Calculation data

Basic dynamic load rating, radial direction	C	9.13	kN
Basic static load rating, radial direction	C₀	12	kN
Basic dynamic load rating, axial direction	C	10.4	kN
Basic static load rating, axial direction	C₀	16.6	kN
Fatigue load limit, radial direction	P_u	1.43	kN
Fatigue load limit, axial direction	P_u	0.62	kN
Minimum axial load factor	A	0.0014
Reference speed		9000	r/min
Limiting speed		13000	r/min

Mass

Mass bearing

0.038

Associated products

Inner ring

IR 9x12x16

Model Number: NKX 12
Inner Diameter：12mm Outer Diameter：21mm Width：23mm
Reference speed:13000 r/min Limiting speed:9000 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：2026-07-24
Application:Machine Tool Accessories,chemical raw materials and reagents,Hydraulic Equipment,turret industry,heating fans,pump accessories,hanging clamp,food / grain / food equipment,Body shaping,Hydraulic Press,defogging and degreasing
Similar models:NNCL 4912 CV BD-C 2226 K-AHX 3126 SALKB 12 F 15123/15245 PCM 121408 E 812/500 M 1205 EM 7212 BEGAP NUP 2212 ECP K 105x112x21
BEARING POWER International Trading Co.,Ltd. specialize in NKX12 products，there is large inventory of SKF NKX 12 Combined needle roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NKX 12 Which SKF NKX12 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

33011T59/DB
51317
7216 ACD/P4A
BD-C 3080 KM-AOH 3080 G
PCZ 4432 E

Purchase the SKF NKX 12 Needle roller / thrust rolling bearings Please fill in the following

Hot number： 13651 2315 K 3212 A-2Z 59172 F 595079 60x100x10 HMSA10 RG FYR 2 3/16-18 MS 30/500-96 NU 406 MA S7001 ACD/P4A SIKAC 30 M/VZ019 SAFS 22518-11 x 3.1/4 T SILJ 12 E SYK 25 TF W 61808

Model No.	Inner Diameter	Outer Diameter	Width	Type
33011T59/DB
51317
7216 ACD/P4A
BD-C 3080 KM-AOH 3080 G
PCZ 4432 E