Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Four-row cylindrical roller bearings -- Cylindrical roller bearings, four-row SKF BC4B 316345 A

BC4B 316345 A

Design

Design variant/feature

BC4T.3/W33

Dimensions

d		320	mm
D		480	mm
B		350	mm
C		350	mm
D₁	≈	431	mm
F		378	mm
b		13.9	mm
K		7.5	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1.5	mm

Tapered bore, taper 1:12

Calculation data

Basic dynamic load rating	C	4570	kN
Basic static load rating	C₀	11000	kN
Fatigue load limit	P_u	1020	kN
Calculation factor	k_r	650

Mass

Mass bearing

215

Model Number: BC4B 316345 A
Inner Diameter：320mm Outer Diameter：480mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Four-row cylindrical roller bearings
Details： Four-row cylindrical roller bearings Cylindrical roller bearings, four-row
Update date：2026-04-17
Application:noise reduction equipment,car steering pin,forming machine,hydraulic connector,top industry,plastic blow molding,tapered grinder,diving equipment,engineering machinery,mechanical and electrical,container finishing
Similar models:BC4B 316345 A
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Model No.	Inner Diameter	Outer Diameter	Width	Type
24060-2CS5/VT143	300	460	160	Bearings, units and housings
51296 F	480	650	135	Bearings, units and housings
550218	36.0172	64.0334	13.0048	Seals
7007 CE/HCP4A	35	62	14	Bearings, units and housings
7012 ACB/P4AL	60	95	18	Bearings, units and housings
N 326 ECP	130	280	58	Bearings, units and housings
NU 208 ECJ	40	80	18	Bearings, units and housings
PCM 101215 E	10	12	15	Bearings, units and housings
PRM 657060	65	70	60	Bearings, units and housings
SAF 1617 x 2.13/16 TLC	71.4375	-	-	Bearings, units and housings
SAL 45 ESX-2LS	45	-	32	Bearings, units and housings
YAR 210-2FW/VA228	50	90	51.6	Bearings, units and housings

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