Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF 239/670 CA/W33

239/670 CA/W33

SKF Explorer

Dimensions

d		670	mm
D		900	mm
B		170	mm
d₂	≈	752	mm
D₁	≈	835	mm
b		22.3	mm
K		12	mm
r_1,2	min.	6	mm

Abutment dimensions

d_a	min.	693	mm
D_a	max.	877	mm
r_a	max.	5	mm

Calculation data

Basic dynamic load rating	C	5146	kN
Basic static load rating	C₀	10800	kN
Fatigue load limit	P_u	680	kN
Reference speed		360	r/min
Limiting speed		670	r/min
Calculation factor	e	0.17
Calculation factor	Y₁	4
Calculation factor	Y₂	5.9
Calculation factor	Y₀	4

Mass

Mass bearing

315

Model Number: 239/670 CA/W33
Inner Diameter：670mm Outer Diameter：900mm Width：170mm
Reference speed:670 r/min Limiting speed:360 r/min
Type：Bearings, units and housings Roller bearings Spherical roller bearings Spherical roller bearings
Details： Spherical roller bearings
Update date：2026-08-01
Application:agricultural testing and analysis equipment and related,Ball screw,top industry,Air,,climb ladder,woodworking machinery,Machine Tool Accessories,Security Equipment,diagnostic test paper,Broadcasting System
Similar models:239/950 CA/W33 239/630 CA/W33 23984 CCK/W33 BD-239/950 CAK/W33-OH 39/950 H 23988 CC/W33 239/670 CA/W33 239/530 CAK/W33 BD-239/560 CAK/W33-OH 39/560 H BD-23956 CCK/W33-OH 3956 H 23938 CCK/W33
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Model No. Inner Diameter Outer Diameter Width Type

51424 M
524222
71940 CD/HCP4A
SAF 1617 x 2.13/16
SAF 22522 x 3.13/16

Purchase the SKF 239/670 CA/W33 Please fill in the following

Hot number： 15802 1700553 22330 CC/W33 35x47x7 HMS5 RG 46x65x8 CRW1 R 609-RSH 7019 ACB/P4AL FYRP 2 3/4-18 D/W R166 R-2Z FSAF 1617 x 2.13/16 FSYE 3 15/16 N-118 KD21-153 NU 1008 ML SNW 16x2.3/4 W 619/2.5

Model No.	Inner Diameter	Outer Diameter	Width	Type
51424 M
524222
71940 CD/HCP4A
SAF 1617 x 2.13/16
SAF 22522 x 3.13/16