30324D

Tapered roller bearings - Single-row - Metric series

Specifications
(Boundary dimensions ...etc)

d
120 mm
D
260 mm
T
59.5 mm
B
55 mm
C
38 mm
r(min.)
4 mm
r1(min.)
3 mm
Basic load ratings : Cr
536 kN
Basic load ratings : C0r
512 kN
Fatigue load limit : Cu
61.5 kN
Limiting speeds(Grease lub.)
1200 min-1
Limiting speeds(Oil lub.)
1700 min-1
Load center spread : a
77.8 mm
Constant e
0.81
Axial load factors : Y1
0.74
Axial load factors : Y0
0.41

Mounting dimensions

da(min.)
138 mm
db(max.)
145 mm
Da(max.)
246 mm
da(min.)
219 mm
db(min.)
239 mm
Sa(min.)
6 mm
Sb(min.)
21 mm
ra(max.)
3 mm
rb(max.)
2.5 mm

Refer.

(Refer.)Mass
13.0 kg

Technical calculation for this product.

For those who are considering the purchase of our products

Please contact us or find your nearest distributor