Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Four-row cylindrical roller bearings -- Cylindrical roller bearings, four-row SKF BC4B 322777/HB1

BC4B 322777/HB1

Design

Design variant/feature

BC4.10/W33WI

Dimensions

d		350	mm
D		500	mm
B		410	mm
C		410	mm
D₁	≈	455	mm
F		388	mm
b		16.7	mm
K		9	mm
r_1,2	min.	10	mm
a		20	°
r_3,4	min.	2	mm

Calculation data

Basic dynamic load rating	C	5830	kN
Basic static load rating	C₀	13700	kN
Fatigue load limit	P_u	1200	kN
Calculation factor	k_r	750

Mass

Mass bearing

285

Model Number: BC4B 322777/HB1
Inner Diameter：350mm Outer Diameter：500mm 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：2025-12-09
Application:milling head plug,light therapy instrument,Textile Accessories,instrumentation instrument,Medical room equipment,special broaching machine,chromatography,Processing machinery,Pneumatic Actuator,Hair styling device,fabric products
Similar models:BC4B 322777/HB1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
130 VL R	117	-	-	Seals
510/950 M	950	1080	63	Bearings, units and housings
65 VS R	58	-	-	Seals
71916 CE/P4A	80	110	16	Bearings, units and housings
BD-C 2211 KV-AHX 311	50	100	25	Bearings, units and housings
BD-C 3236 K-AH 3236 G	170	320	112	Bearings, units and housings
SAFS 23056 KAT x 10.1/2	266.7	-	-	Bearings, units and housings
SNW 111x1.15/16	49.2125	55	63.6524	Bearings, units and housings
SYE 3 1/2 N	88.9	-	-	Bearings, units and housings
SYNT 90 F	90	-	-	Bearings, units and housings
W 618/2.5 R	2.5	6	1.8	Bearings, units and housings
Z 309	45	-	6	Seals

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