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：2021-06-03
Application:axle lathe,Equipment,Industrial,Spectrum Products,security,laser devices,Spectrum Products,electromyography machine,Industrial,surgical instruments,diagnostic test paper
Similar models:7012 ACE/HCP4A 7412 BGAM C 4120 V/VE240 51206 V/HR22Q2 24120 CCK30/W33 7212 BECBP D/W ER1212-2ZS LM 603049/012 361202 R S71912 CD/HCP4A
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
12582	31.75	57.15	6.35	Seals
25577/25523	42.875	82.931	26.988	Bearings, units and housings
306674	350	500	70	Bearings, units and housings
594785	824.992	-	-	Seals
AH 24140	190	200	158	Bearings, units and housings
AHX 2318	85	90	79	Bearings, units and housings
BC2-8005/HB1	600	820	365	Bearings, units and housings
N 310 ECP	50	110	27	Bearings, units and housings
PFD 3/4 TR	19.05	-	-	Bearings, units and housings
PRMF 10010550	100	105	50	Bearings, units and housings
PWTR 45.2RS	45	85	30	Bearings, units and housings
SAF 23040 KAT x 7.1/8	184.15	-	-	Bearings, units and housings

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