-- -- -- -- SKF OKCX 640

OKCX 640

Dimensions

d_a	640	mm
D	835	mm
��D	1.39	mm
A	1388	mm
A₁	1317	mm
CG	681	mm
G₁	BSP 1/4”
G₂	BSP 3/4”

Calculation data

Maximum transmissible torque	M_t	max.	8500	kN·m
Mass moment of inertia			315.9	kg·m²

Mass

Mass coupling

2288

Mounting information

Two tapped holes in line for lifting eye bolts can be provided.

Required free length on one shaft for installation A + 75 mm.

Model Number: OKCX 640
Inner Diameter：640mm Outer Diameter：mm Width：-mm
Reference speed:- Limiting speed:-
Type：
Details：
Update date：2026-06-24
Application:Small air generators,Roller,noise reduction equipment,power source,Air,outdoor equipment,construction machinery and equipment,plant determination,reducer,car shock absorber,impression material
Similar models:
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Model No. Inner Diameter Outer Diameter Width Type

BT4B 331259 BG/HA1C325
IR 22x28x17
NU 1044 ML
PWM 120135100
SAW 23520 x 3.3/8 TLC

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Hot number： 155x180x15 HMSA10 V 305263 DA 401606 52408 6068 M 6215-RS1 7304 ACCBM 80x170x13 HMSA10 RG IR 15x18x16.5 K 7x9x7 TN RNA 4876 SAF 1517 x 2.7/8 T SAF 1620 x 3.1/2 SY 30 WDW YELAG 210

Model No.	Inner Diameter	Outer Diameter	Width	Type
BT4B 331259 BG/HA1C325
IR 22x28x17
NU 1044 ML
PWM 120135100
SAW 23520 x 3.3/8 TLC