Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF 313555 B

313555 B

Design

Design variant/feature

NNU/W33

Dimensions

d		420	mm
D		580	mm
B		160	mm
D₁	≈	525	mm
F		463	mm
b		16.7	mm
K		9	mm
r_1,2	min.	4	mm
r_3,4	min.	4	mm
s	max.	4.7	mm

Abutment dimensions

d_a	min.	436	mm
d_a	max.	457	mm
d_b	min.	468	mm
D_a	max.	564	mm
r_a	max.	3	mm
r_b	max.	3	mm

Calculation data

Basic dynamic load rating	C	2330	kN
Basic static load rating	C₀	5400	kN
Fatigue load limit	P_u	475	kN
Reference speed		750	r/min
Limiting speed		1100	r/min
Calculation factor	k_r	0.21

Mass

Mass bearing

125

Model Number: 313555 B
Inner Diameter：420mm Outer Diameter：580mm Width：160mm
Reference speed:1100 r/min Limiting speed:750 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：2026-04-16
Application:Laser Devices,Cleaning equipment,heating fans,metallurgical mold,extruder,trolley,Industrial,Broadcasting System,defogging and degreasing,Garment Accessories,Polymer
Similar models:313555 B/VJ202 313555 C/VJ202 313555 C 313555 B
BEARING POWER International Trading Co.,Ltd. specialize in 313555B products，there is large inventory of SKF 313555 B Double row cylindrical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 313555 B Which SKF 313555B 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
48x62x8 HMSA10 V	48	62	8	Seals
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6018-2Z	90	140	24	Bearings, units and housings
BC4B 457969	633.334	960	-	Bearings, units and housings
FBSA 210 A/QBC	50	-	165	Bearings, units and housings
FSYE 2 1/2 N	63.5	-	-	Bearings, units and housings
G 12x16x3	12	16	3	Seals
K 72x80x20	72	80	20	Bearings, units and housings
N 05	10.5664	-	24.6126	Bearings, units and housings
PSMF 202625 A51	20	26	25	Bearings, units and housings
SY 1.15/16 TF/VA201	49.213	-	-	Bearings, units and housings
W 617/8	8	12	2.5	Bearings, units and housings

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