32311C
MORE +
CLOSE +
/wp-content/uploads/2025/Tapered-Roller-Bearings.jpg
(BRAND):KOYO
(Availability):In Stock

Detailed data of

32311C

Specifications
(Boundary dimensions ...etc)

d 55 mm
D 120 mm
T 45.5 mm
B 43 mm
C 35 mm
r(min.) 2.5 mm
r1(min.) 2 mm
Basic load ratings : Cr 230 kN
Basic load ratings : C0r 247 kN
Fatigue load limit : Cu 36.9 kN
Limiting speeds(Grease lub.) 3400 min-1
Limiting speeds(Oil lub.) 4600 min-1
Load center spread : a 35.9 mm
Constant e 0.55
Axial load factors : Y1 1.10
Axial load factors : Y0 0.60

Mounting dimensions

da(min.) 67 mm
db(max.) 67 mm
Da(max.) 108 mm
da(min.) 90 mm
db(min.) 113 mm
Sa(min.) 4 mm
Sb(min.) 10 mm
ra(max.) 2 mm
rb(max.) 2 mm

Refer.

(Refer.)Mass 2.45 kg

Similar to product

32311C