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(BRAND):KOYO
(Availability):In Stock

Detailed data of

665/653

Specifications
(Boundary dimensions ...etc)

d 85.725 mm
D 146.050 mm
T 41.275 mm
B 41.275 mm
C 31.750 mm
r(min.) 3.6 mm
r1(min.) 3.2 mm
Basic load ratings : Cr 261 kN
Basic load ratings : C0r 301 kN
Fatigue load limit : Cu 45.3 kN
Limiting speeds(Grease lub.) 2600 min-1
Limiting speeds(Oil lub.) 3400 min-1
Load center spread : a 33.4 mm
Constant :e 0.41
Axial load factors : Y1 1.47
Axial load factors : Y0 0.81

Mounting dimensions

da 102.0 mm
db 95.0 mm
Da 131.0 mm
Db 139.0 mm
ra(max.) 3.6 mm
rb(max.) 3.2 mm

Refer.

(Refer.)Mass 2.65 kg

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665/653