Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NN 3008 TN/SP

NN 3008 TN/SP

Dimensions

d		40	mm
D		68	mm
B		21	mm
d₁		50.6	mm
E		61	mm
r_1,2	min.	1	mm
s	max.	1.5	mm

Abutment dimensions

d_a	min.	45	mm
D_a	min.	62	mm
D_a	max.	63	mm
r_a	max.	1	mm
d_n		60	mm

Calculation data

Basic dynamic load rating	C	42.9	kN
Basic static load rating	C₀	56	kN
Fatigue load limit	P_u	6.4	kN
Attainable speed for grease lubrication		13000	r/min
Attainable speed for oil-air lubrication		15000	r/min
Reference grease quantity	G_ref	1.8	cm³
Static radial stiffness (guideline value)		890	N/µm

Mass

Mass bearing

0.3

Model Number: NN 3008 TN/SP
Inner Diameter：40mm Outer Diameter：68mm Width：21mm
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：2025-12-09
Application:chemical instruments,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,industrial fans,beverage production,engine,cleaners,economic mold,Surveying Surveying Instruments,other mold,thin metal materials,Roller
Similar models:63008-2RS1 NN 3008 KTN/SP 313008 A NCF 3008 CV NN 3008 TN/SP BEAM 030080-2RZ LM 300849/811
BEARING POWER International Trading Co.,Ltd. specialize in NN3008TN/SP products，there is large inventory of SKF NN 3008 TN/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 3008 TN/SP Which SKF NN3008TN/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
BD-239/800 CAK/W33-OH 39/800 H	750	1060	195	Bearings, units and housings
BD-24048 CCK30/W33-AOH 24048	220	360	118	Bearings, units and housings
275 VA V	247	-	-	Seals
40x55x7 HMS5 V	40	55	7	Seals
9x22x7 HMSA10 RG	9	22	7	Seals
BT4B 332967/HA4	863.6	1169.987	-	Bearings, units and housings
GE 70 ES	70	105	40	Bearings, units and housings
HM 3164	42	-	320	Bearings, units and housings
NATR 5 PPXA	5	16	12	Bearings, units and housings
NKI 100/40	100	130	40	Bearings, units and housings
SAFS 23028 KA x 4.7/8	123.825	-	-	Bearings, units and housings
SY 2.1/4 TF	57.15	-	-	Bearings, units and housings

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