-- -- -- -- SKF OKC 660

OKC 660

Dimensions

d_a		660	mm
D		1040	mm
��D		1.11	mm
A		1625	mm
A₁		1545	mm
A₂		710	mm
A₃		50	mm
Varying depending on shaft and coupling tolerances.
A₄		42	mm
G	4x	M20
G₁		BSP 1/4” and BSP 3/4”
G₂		BSP 3/4”

Calculation data

Maximum transmissible torque

M_t

max.

7480

kN·m

Mass

Mass coupling

5940

Mounting information

Diameter for threaded holes for lifting at both ends

G₃

M42 x 4.5

Required free length on one shaft for installation A + 100 mm.

Model Number: OKC 660
Inner Diameter：660mm Outer Diameter：mm Width：-mm
Reference speed:- Limiting speed:-
Type：
Details：
Update date：2026-04-18
Application:inorganic chemical,impression material,Cylinder Micro,motorcycle,food add,forklift truck,Storage Device,packing equipment,Cutting Machine,sterilizers,Display Devices
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11071	28.575	39.65	6.35	Seals
340 VE R	333	-	-	Seals
375 VL V	337	-	-	Seals
405252	472	-	-	Seals
4249	11.125	22.23	6.35	Seals
51411	55	120	48	Bearings, units and housings
6408 NR	40	110	27	Bearings, units and housings
BD-C 3148 K-AOH 3148	220	400	128	Bearings, units and housings
FYJ 45 TF	45	-	-	Bearings, units and housings
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SILQG 32 ES	32	-	32	Bearings, units and housings
SIR 70 ES	70	-	49	Bearings, units and housings

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