-- -- -- -- SKF OKC 640

OKC 640

Dimensions

d_a		640	mm
D		1010	mm
��D		1.07	mm
A		1570	mm
A₁		1495	mm
A₂		685	mm
A₃		45	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.

6820

kN·m

Mass

Mass coupling

5460

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 640
Inner Diameter：640mm Outer Diameter：mm Width：-mm
Reference speed:- Limiting speed:-
Type：
Details：
Update date：2025-12-09
Application:die casting mold,fabric products,Internal thread type,Material handling equipment,auto tools,Microwave Equipment,Beauty and Body,office equipment,tube,ship special,gear grinding machine
Similar models:
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Model No.	Inner Diameter	Outer Diameter	Width	Type
18892	48.006	69.85	13.208	Seals
BD-22332-2CS5K/VT143-H 2332	140	340	114	Bearings, units and housings
32220	100	180	49	Bearings, units and housings
400100	9	-	-	Seals
6222 M/C3VL0241	110	200	38	Bearings, units and housings
71904 CD/P4A	20	37	9	Bearings, units and housings
AOH 240/500	480	500	253	Bearings, units and housings
HJ 1088	440	512	45	Bearings, units and housings
HK 1520.2RS	15	21	20	Bearings, units and housings
RNA 6910	58	72	40	Bearings, units and housings
SAF 22530	131.7625	-	-	Bearings, units and housings
SCF 30 ES	30	-	22	Bearings, units and housings

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Hot number： 13568 32328 293/800 EM 40x70x8 HMS5 RG 7032 ACD/P4AL 71819 ACD/P4 90130 BD-BS2-2210-2RSK/VT143-H 310 E C 6006 V FYTWK 1.3/8 YTH RNU 1052 ML SAFS 22544 x 7.7/8 T SYR 3 11/16 N-118 W 617/3 R Z 011 F