Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF NNU 41/850 K30M/W33

NNU 41/850 K30M/W33

Design

Design variant/feature

NNU K30/W33

Dimensions

d		850	mm
D		1360	mm
B		500	mm
D₁	≈	1213	mm
F		976	mm
b		22.3	mm
K		12	mm
r_1,2	min.	12	mm
s	max.	22.3	mm

Tapered bore, taper 1:30

Abutment dimensions

d_a	min.	897	mm
d_a	max.	935	mm
D_a	max.	1334	mm
r_a	max.	5	mm

Calculation data

Basic dynamic load rating	C	19800	kN
Basic static load rating	C₀	45000	kN
Fatigue load limit	P_u	2900	kN
Reference speed		300	r/min
Limiting speed		400	r/min
Calculation factor	k_r	0.36

Mass

Mass bearing

2900

Model Number: NNU 41/850 K30M/W33
Inner Diameter：850mm Outer Diameter：1360mm Width：500mm
Reference speed:400 r/min Limiting speed:300 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：2025-12-09
Application:Textile Accessories,electrocardiograph,spreader series,Body shaping,vertical sawing machine,oral medical device,roller lathe,Hydraulic Rama,Broadcasting System,animal anatomy,lifting upgrade
Similar models:GS 89414 BD-241/670 ECAK30/W33-AOH 241/670 NU 315 ECM/C3VL0241 HN 1412 NU 218 ECM/C3VL0241 PCM 303415 E 7418 CBM NU 1013 ECP/C3VL0241 6317 M/C3VL0241 AH 24134
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2088610	530.225	584.2	19.05	Seals
24875	63.5	79.38	6.35	Seals
32312 B	60	130	48.5	Bearings, units and housings
38x60x8 CRW1 V	38	60	8	Seals
409503	911	-	-	Seals
44320	112.7252	152.43	12.7	Seals
470921	880	-	-	Seals
91339	-	-	25.4	Seals
K 25x33x24	25	33	24	Bearings, units and housings
N 28/900 MB	900	1090	112	Bearings, units and housings
S71922 CD/P4A	110	150	20	Bearings, units and housings
SNW 3024x4	101.6	155.702	74.5998	Bearings, units and housings

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Hot number： 207-2ZNR 23284 CA/W33 52407 528269 7017 CE/P4AL 750 VL V AOH 3084 G K 81113 TN NKI 12/20 NNU 4884/W33 OKF 170 RNA 49/28 SAW 23232 TLC W 61802-2RZ W 628/6-2RS1