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

NKX 12 Z

Dimensions

F_w		12	mm
D		21	mm
C		23	mm
C₁		9	mm
C₂		6.5	mm
d		12	mm
D₂		27.2	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		7500	r/min

Mass

Mass bearing

0.04

Associated products

Inner ring

IR 9x12x16

Model Number: NKX 12 Z
Inner Diameter：12mm Outer Diameter：21mm Width：23mm
Reference speed:7500 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：2025-12-09
Application:ventilator anesthesia machine etc,plant determination,Industry,shaft milling machine,rubber products machinery and equipment,circulating pump,Spectrum Products,E Beauty,chemical raw materials and reagents,lifting equipment Hoisting hoist,stamping die and its equipment
Similar models:23120-2RS5/VT143 PCM 12012560 M SAF 1215 PCMF 101212 E NJ 2212 ECP 22312 E NNCF 4912 CV BD-21312 EK-H 312 7412 BGAM NATV 12
BEARING POWER International Trading Co.,Ltd. specialize in NKX12Z products，there is large inventory of SKF NKX 12 Z Combined needle roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NKX 12 Z Which SKF NKX12Z 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
2210 E-2RS1TN9	50	90	23	Bearings, units and housings
21x35x7 HMS5 V	21	35	7	Seals
3203 A-2Z	17	40	17.5	Bearings, units and housings
36361	92.075	126.97	9.53	Seals
38x80x8 HMSA10 V	38	80	8	Seals
470576	560	-	-	Seals
6328/C3VL2071	140	300	62	Bearings, units and housings
IR 95x105x36	95	105	36	Bearings, units and housings
NA 4900 RS	10	22	14	Bearings, units and housings
NCF 28/900 V	900	1090	112	Bearings, units and housings
SSAFS 22640 x 7.1/8 TLC	180.975	-	-	Bearings, units and housings
SSAFS 23056 KAT x 10	254	-	-	Bearings, units and housings

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

Hot number： 17695 21136 240x300x25 HDS1 R 345 VE R 7009 CD/HCP4AH 7308 BEGAPH 7310 BE-2RZP 90198 FYWK 507 Y K 20x28x25 NK 42/30 OKCX 670 RN-2.5x13.8 BF/G2 SAF 22618 x 3.1/16 T WBB1-8708-2Z