Koyo Japan 399AS/394A 399/394 Tapered Roller Bearing 68.26x110x22 mm ลูกปืนเตเปอร์ 399AS 394A

Koyo Japan 399AS/394A 399/394 Tapered Roller Bearing 68.26x110x22 mm ลูกปืนเตเปอร์

399AS/394A
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Print layout
Tapered roller bearings - Single-row - Inch series

Specifications
(Boundary dimensions ...etc)
d 68.262 mm
D 110.000 mm
T 22.000 mm
B 21.996 mm
C 18.824 mm
r(min.) 5.2 mm
r1(min.) 1.2 mm
Basic load ratings : Cr 109 kN
Basic load ratings : C0r 116 kN
Fatigue load limit : Cu 17.7 kN
Limiting speeds(Grease lub.) 3400 min-1
Limiting speeds(Oil lub.) 4500 min-1
Load center spread : a 21.3 mm
Constant :e 0.40
Axial load factors : Y1 1.49
Axial load factors : Y0 0.82
Mounting dimensions
da 83.0 mm
db 74.0 mm
Da 101.0 mm
Db 104.5 mm
ra(max.) 5.2 mm
rb(max.) 1.2 mm