Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Four-row cylindrical roller bearings -- Cylindrical roller bearings, four-row SKF BC4-8021/HB1

BC4-8021/HB1

Design

Design variant/feature

BC4.10/W33WI

Dimensions

d		850	mm
D		1180	mm
B		850	mm
C		850	mm
D₁	≈	1083.7	mm
F		940	mm
b		22.3	mm
K		12	mm
r_1,2	min.	20	mm
a		20	°
r_3,4	min.	4	mm

Calculation data

Basic dynamic load rating	C	28100	kN
Basic static load rating	C₀	73500	kN
Fatigue load limit	P_u	4650	kN
Calculation factor	k_r	700

Mass

Mass bearing

2900

Model Number: BC4-8021/HB1
Inner Diameter：850mm Outer Diameter：1180mm 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：2026-10-23
Application:Industry,sucker industry,machine lathe,chuck industry,stamping die,Spectrum Products,electromyography machine,tray industry,Anti-defibrillation pacing,power protection,pump accessories
Similar models:BC4-8021/HB1
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Model No. Inner Diameter Outer Diameter Width Type

150x200x12 HMSA10 V
BD-BS2-2211-2RSK/VT143-H 311 E
PF 30 TF
SIKAC 10 M
SNW 136x6.7/16

Purchase the SKF BC4-8021/HB1 Cylindrical roller bearings, four-row Please fill in the following

Hot number： 231/500 CAK/W33 240/1000 CAK30F/W33 27370 315265 50x68x8 HMSA10 V 550259 6301/HR22Q2 7312 BEGAM TQO design HE 3132 E KMK 18 PRM 758060 SNL 3244 G SNW 136x6.1/2 W 608-2RZ

Model No.	Inner Diameter	Outer Diameter	Width	Type
150x200x12 HMSA10 V
BD-BS2-2211-2RSK/VT143-H 311 E
PF 30 TF
SIKAC 10 M
SNW 136x6.7/16