Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF NNU 4172 K30M

NNU 4172 K30M

Design

Design variant/feature

NNU K30

Dimensions

d		360	mm
D		600	mm
B		243	mm
D₁	≈	530	mm
F		422	mm
r_1,2	min.	5	mm
s	max.	5.9	mm

Tapered bore, taper 1:30

Abutment dimensions

d_a	min.	380	mm
d_a	max.	414	mm
D_a	max.	580	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C	4290	kN
Basic static load rating	C₀	8500	kN
Fatigue load limit	P_u	695	kN
Reference speed		900	r/min
Limiting speed		1100	r/min
Calculation factor	k_r	0.36

Mass

Mass bearing

275

Model Number: NNU 4172 K30M
Inner Diameter：360mm Outer Diameter：600mm Width：243mm
Reference speed:1100 r/min Limiting speed:900 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Double row cylindrical roller bearings
Details： Double row cylindrical roller bearings Cylindrical roller bearings, double row
Update date：2026-04-17
Application:PVC,casting embedding,leather processing,mechanical annex,Air,vertical pull,chamfer,Sensors,shaft milling machine,magnetic elements,bathroom facilities
Similar models:24172 ECCJ/W33 BD-24172 ECCK30J/W33-AOH 24172 AOH 24172 24172 ECCK30J/W33 NNU 4172 K30M NNU 4172 M
BEARING POWER International Trading Co.,Ltd. specialize in NNU4172K30M products，there is large inventory of SKF NNU 4172 K30M Double row cylindrical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 4172 K30M Which SKF NNU4172K30M 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
240/670 ECA/W33	670	980	308	Bearings, units and housings
3312 A	60	130	54	Bearings, units and housings
4996	12.7	25.37	7.95	Seals
68760	174.625	215.9	12.7	Seals
7003 CD/HCP4A	17	35	10	Bearings, units and housings
71807 CD/P4	35	47	7	Bearings, units and housings
BMB-6209/080S2/UB108A	45	85	25.2	Bearings, units and housings
EE 843220/843290	558.8	736.6	88.108	Bearings, units and housings
GE 20 TXE-2LS	20	35	16	Bearings, units and housings
HM 89446/410	34.925	76.2	29.37	Bearings, units and housings
NU 1292 MA	460	830	165	Bearings, units and housings
SAF 1620 x 3.3/8 TLC	85.725	-	-	Bearings, units and housings

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Hot number： 248/530 CAK30MA/W20 28464 316200 BT4B 328952 A/HA1 D/W R1-4 FYE 3 N NCF 2948 CV NCF 3038 CV NJ 2214 ECP NNCL 4924 CV RN-2.5x9.8 BF/G2 RPNA 30/47 SAF 1622 x 3.7/8 TLC SNL 3092 ATURT SY 50 WF