Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Four-row cylindrical roller bearings -- Cylindrical roller bearings, four-row SKF 312966 D

312966 D

Design

Design variant/feature

BC4.10/W33WI

Dimensions

d		862.98	mm
D		1219.302	mm
B		876.3	mm
C		889	mm
D₁	≈	1095	mm
F		956	mm
b		22.3	mm
K		12	mm
r_1,2	min.	7.5	mm
r_3,4	min.	4	mm

Calculation data

Basic dynamic load rating	C	30300	kN
Basic static load rating	C₀	86500	kN
Fatigue load limit	P_u	5500	kN
Calculation factor	k_r	790

Mass

Mass bearing

3470

Model Number: 312966 D
Inner Diameter：862.98mm Outer Diameter：1219.302mm 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：2026-07-20
Application:Automation,Forklift industry,rubber products machinery and equipment,extruder,quality inspection equipment,garden machinery,shoe-making machinery,electromyography machine,diagnostic test paper,other mold,physical instruments
Similar models:312966 E 312966 D
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Model No. Inner Diameter Outer Diameter Width Type

1300250
33.2x47.3x11.8 TP
47x72x8 CRW1 R
65x85x8 HMS5 V
NJ 2312 ECP

Purchase the SKF 312966 D Cylindrical roller bearings, four-row Please fill in the following

Hot number： 1000530 16904 21763 BD-231/600 CAK/W33-OH 31/600 H 58741 71919 CE/P4AL 72x140x12 HMS5 RG BD1B 634132 C 3080 KM FY 45 LF K 73x79x20 NJ 206 ECP PCZ 1014 E S7016 CE/P4A SYFWR 1.1/2 YZTHR

Model No.	Inner Diameter	Outer Diameter	Width	Type
1300250
33.2x47.3x11.8 TP
47x72x8 CRW1 R
65x85x8 HMS5 V
NJ 2312 ECP