Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NN 3021 TN9/SP

NN 3021 TN9/SP

Dimensions

d		105	mm
D		160	mm
B		41	mm
d₁		125.2	mm
E		146	mm
r_1,2	min.	2	mm
s	max.	2	mm

Abutment dimensions

d_a	min.	115	mm
D_a	min.	148	mm
D_a	max.	150	mm
r_a	max.	2	mm
d_n		144.1	mm

Calculation data

Basic dynamic load rating	C	190	kN
Basic static load rating	C₀	305	kN
Fatigue load limit	P_u	36	kN
Attainable speed for grease lubrication		5300	r/min
Attainable speed for oil-air lubrication		6000	r/min
Reference grease quantity	G_ref	17	cm³
Static radial stiffness (guideline value)		2330	N/µm

Mass

Mass bearing

2.7

Model Number: NN 3021 TN9/SP
Inner Diameter：105mm Outer Diameter：160mm Width：41mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Cylindrical roller bearings Cylindrical roller bearings, double row, super-precision
Details： Cylindrical roller bearings, double row, super-precision
Update date：2021-06-03
Application:plastic molding,Industrial,clean stationery,joint protection,supporting facilities,Machine Tool Accessories,machine lathe,industrial equipment,floor industry,Performance test,instrument
Similar models:30213/DF 30215T70/DB 30215 30213 30211 30212 30217 30210 30211/DF 30218/DF
BEARING POWER International Trading Co.,Ltd. specialize in NN3021TN9/SP products，there is large inventory of SKF NN 3021 TN9/SP Cylindrical roller bearings, double row, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the NN 3021 TN9/SP Which SKF NN3021TN9/SP 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
4010	10.2616	15.75	4.78	Seals
470611	592	-	-	Seals
6003-Z	17	35	10	Bearings, units and housings
61912-2RS1	60	85	13	Bearings, units and housings
C 3088 KMB	440	650	157	Bearings, units and housings
HE 2334	152.4	220	154	Bearings, units and housings
NNU 41/1000 K30M/W33	1000	1580	580	Bearings, units and housings
NU 20/630 ECMA	630	920	170	Bearings, units and housings
NUTR 3072 X	30	72	28	Bearings, units and housings
SI 45 TXE-2LS	45	-	32	Bearings, units and housings
SNL 3156 TURA	260	-	-	Bearings, units and housings
SYF 505	-	-	-	Bearings, units and housings

Purchase the SKF NN 3021 TN9/SP Please fill in the following

Hot number： 17832 12637 414002 45x65x8 HMS5 V 53314 + U 314 AXK 90120 BT4B 328209 G/HA1C455 D/W R1-5-2Z GEM 70 ESL-2LS NA 6906 NCF 18/630 V PFD 17 TF PWM 505840 SAF 22517 x 2.13/16 T SSAFS 22540 x 7.1/8 TLC