Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Combined needle roller bearings -- Needle roller / thrust rolling bearings SKF NX 20

NX 20

Dimensions

F_w		20	mm
D		30	mm
C		28	mm
C₁		8	mm
d		20	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	25	mm
D_a	max.	28	mm
C_a		12.2	mm
r_a	max.	0.3	mm
d_i		17	mm
F		20	mm
B_i		16	mm

Calculation data

Basic dynamic load rating, radial direction	C	13.2	kN
Basic static load rating, radial direction	C₀	19.3	kN
Basic dynamic load rating, axial direction	C	7.8	kN
Basic static load rating, axial direction	C₀	17.3	kN
Fatigue load limit, radial direction	P_u	2.28	kN
Fatigue load limit, axial direction	P_u	0.64	kN
Minimum axial load factor	A	0.0016
Reference speed		6300	r/min
Limiting speed		7500	r/min

Mass

Mass bearing

0.068

Associated products

Inner ring			IR 17x20x16
Snap ring			SW 30

Model Number: NX 20
Inner Diameter：20mm Outer Diameter：30mm Width：28mm
Reference speed:7500 r/min Limiting speed:6300 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：2021-06-12
Application:tube,auto tools,shaft milling machine,Handling machinery and various industrial machinery,engineering machinery,printing equipment,chemical instruments,metallurgical mold,multi-knife lathe,Industrial,surgical instruments
Similar models:N 1020 KTN9/SP S7207 CD/HCP4A RNA 4920 SAFS 22520-11 x 3.3/8 T 51209 7020 CB/P4A IR 42x47x20 6203-2RSH 53201 + U 201 7208 BECBP
BEARING POWER International Trading Co.,Ltd. specialize in NX20 products，there is large inventory of SKF NX 20 Combined needle roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NX 20 Which SKF NX20 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
1200680	304.8	361.95	25.4	Seals
240/710 BC		1030	315	Bearings, units and housings
30212/DF	60	110	-	Bearings, units and housings
3205 A-2RS1	25	52	20.6	Bearings, units and housings
403006	270	-	-	Seals
460x500x20 HDS1 R	460	500	20	Seals
53208 + U 208	40	68	20.3	Bearings, units and housings
55x68x8 HMS5 V	55	68	8	Seals
5946	15.0876	28.55	6.35	Seals
BTW 170 CM/SP	170	260	108	Bearings, units and housings
C 2212 KV	60	110	28	Bearings, units and housings
NU 2317 ECP	85	180	60	Bearings, units and housings

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Hot number： 15310 16101 401404 70/530 BM 719/530 ACM BD-C 3044 K-OH 3044 H D/W R12 D/W RW133 HN 1612 NU 29/1060 ECMA/HB1 PCM 182015 M PRM 657060 SSAFS 22526 x 4.5/16 TLC SYE 3-3 SYJ 1. TF