Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NNU 49/500 BK/SPW33X

NNU 49/500 BK/SPW33X

Dimensions

d		500	mm
D		670	mm
B		170	mm
D₁		611.6	mm
F		554	mm
b		22.3	mm
K		12	mm
r_1,2	min.	5	mm
r_3,4	min.	3	mm
s	max.	3.5	mm

Tapered bore, taper 1:12

Abutment dimensions

d_a	min.	548	mm
d_a	max.	548	mm
D_a	max.	652	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C	2330	kN
Basic static load rating	C₀	6100	kN
Fatigue load limit	P_u	490	kN
Attainable speed for grease lubrication		950	r/min
Attainable speed for oil-air lubrication		1100	r/min

Mass

Mass bearing

173

Model Number: NNU 49/500 BK/SPW33X
Inner Diameter：500mm Outer Diameter：670mm Width：170mm
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:Film machine,Cleaning equipment,tapping machine,flexible processing,metering pump,Automation,security equipment,Laser Devices,Switch,Body shaping,Wire grinder
Similar models:NNCF 4940 CV NNU 4930 BK/SPW33 GB 4920 LM 501349/314 NA 4915 YAR 204-2RF/VE495 RNA 4908 RS NNCL 4934 CV L 432349/310 GB 4956
BEARING POWER International Trading Co.,Ltd. specialize in NNU49/500BK/SPW33X products，there is large inventory of SKF NNU 49/500 BK/SPW33X 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 NNU 49/500 BK/SPW33X Which SKF NNU49/500BK/SPW33X 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
10740	27	50.8	6.35	Seals
16422	41.275	76.2	7.95	Seals
BD-231/500 CAK/W33-OH 31/500 H	470	830	264	Bearings, units and housings
42474	107.95	136.47	11.13	Seals
55x70x10 HMS5 V	55	70	10	Seals
7019 ACD/P4AL	95	145	24	Bearings, units and housings
C 30/800 KMB	800	1150	258	Bearings, units and housings
HJ 2205 EC	25	34.7	6.5	Bearings, units and housings
NA 49/28	28	45	17	Bearings, units and housings
S7012 ACB/P4A	60	95	18	Bearings, units and housings
SNL 518-615	80	-	-	Bearings, units and housings
SNP 3168x12.7/16	315.9125	340	248.3358	Bearings, units and housings

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