Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Four-row cylindrical roller bearings -- Cylindrical roller bearings, four-row SKF BC4B 319446

BC4B 319446

Design

Design variant/feature

BC4T.5/W33

Dimensions

d		571.627	mm
D		870	mm
B		640	mm
C		640	mm
D₁	≈	780	mm
F		670	mm
b		16.7	mm
K		9	mm
r_1,2	min.	3	mm
r_3,4	min.	4	mm

Tapered bore, taper 1:12

Calculation data

Basic dynamic load rating	C	13400	kN
Basic static load rating	C₀	40500	kN
Fatigue load limit	P_u	2900	kN
Calculation factor	k_r	740

Mass

Mass bearing

1335

Model Number: BC4B 319446
Inner Diameter：571.627mm Outer Diameter：870mm 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：2026-04-16
Application:Medium and large motor,engineering machinery,medical equipment,instrument,Gas turbine,hydraulic actuator,Laser Measurements,Infrared Technology,Textile Industry Accessories and Accessories,metal mold,switch
Similar models:BC4B 319446
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Model No.	Inner Diameter	Outer Diameter	Width	Type
150 VS V	135	-	-	Seals
BD-22338 CCK/W33-H 2338	170	400	132	Bearings, units and housings
240/500 ECA/W33	500	720	218	Bearings, units and housings
420x460x20 HS7 R	420	460	20	Seals
707 CD/HCP4AH	7	19	6	Bearings, units and housings
71904 CE/HCP4AH	20	37	9	Bearings, units and housings
TQO design	490	625	-	Bearings, units and housings
D/W R1-5	2.38	7.938	2.779	Bearings, units and housings
FSAF 22312	60	-	-	Bearings, units and housings
KDMS 354-275/110	110	266.7	-	Coupling systems
OH 39/530 H	500	530	216	Bearings, units and housings
SAFS 22230 TLC	150	-	-	Bearings, units and housings

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Hot number： 11405 15557 BD-23228 CCK/W33-AHX 3228 G 316968 A 32022 X 38x54x8 HMSA92 R 727 CD/P4A HE 216 HM 88649/610 PBM 223240 M1G1 PCMF 121407 E SAF 1516 x 2.5/8 SAF 22522 x 3.7/8 SAFS 23026 KAT x 4.5/16 Z 010 F