Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NN 3034 K/SPW33

NN 3034 K/SPW33

Dimensions

d		170	mm
D		260	mm
B		67	mm
d₁		204	mm
E		236	mm
b		8.9	mm
K		4.5	mm
r_1,2	min.	2.1	mm
r_3,4	min.	1.1	mm
s	max.	2.5	mm

Tapered bore, taper 1:12

Abutment dimensions

d_a	min.	181	mm
D_a	min.	238	mm
D_a	max.	249	mm
d_n		230.8	mm

Calculation data

Basic dynamic load rating	C	457	kN
Basic static load rating	C₀	815	kN
Fatigue load limit	P_u	83	kN
Attainable speed for grease lubrication		3200	r/min
Attainable speed for oil-air lubrication		3600	r/min
Reference grease quantity	G_ref	105	cm³
Static radial stiffness (guideline value)		3790	N/µm

Mass

Mass bearing

Model Number: NN 3034 K/SPW33
Inner Diameter：170mm Outer Diameter：260mm Width：67mm
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：2026-04-16
Application:rubber products machinery and equipment,cooling system,machine tool spindle,Textile Industry Accessories and Accessories,metallurgical mold,mobile toilet,Machine tools,Oral Equipment,aerial work equipment,Doppler,Leather Products
Similar models:SAF 23034 KA x 5.7/8 PCM 303430 E SNW 3034x6 SSAFS 23034 KA x 5.13/16 SAF 23034 KA x 5.13/16 AH 3034 PCM 303420 M SAF 23034 KATLC x 5.7/8 23034 CC/W33 SNW 3034x5.13/16
BEARING POWER International Trading Co.,Ltd. specialize in NN3034K/SPW33 products，there is large inventory of SKF NN 3034 K/SPW33 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 3034 K/SPW33 Which SKF NN3034K/SPW33 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
14876	38.1	53.98	7.95	Seals
32309	45	100	38.25	Bearings, units and housings
330990 A	635	901.7	-	Bearings, units and housings
51101 V/HR11Q1	12	26	9	Bearings, units and housings
70x88x8 CRW1 R	70	88	8	Seals
71919 ACB/P4A	95	130	18	Bearings, units and housings
BC4B 322374	460	680	-	Bearings, units and housings
HJ 211 EC	55	70.8	9.5	Bearings, units and housings
LR 7x10x10.5	7	10	10.5	Bearings, units and housings
NJ 408 MA	40	110	27	Bearings, units and housings
RNA 4910 RS	58	72	22	Bearings, units and housings
SSAFS 22544 x 7.1/2 TLC	190.5	-	-	Bearings, units and housings

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Hot number： 17227 22326-2CS5/VT143 BD-24034 CCK30/W33-AH 24034 25661 62214-2RS1 7040 CD/HCP4AH1 7443 8x18x5 HMSA10 V AXK 0414 TN D/W R0 R-2Z FSAF 22314 TLC PCZ 1008 E QJ 228 N2MA SIKB 20 F SY 510 M