HM88648/10

Tapered roller bearings - Single-row - Inch series

Specifications
(Boundary dimensions ...etc)

d
35.717 mm
D
72.233 mm
T
25.400 mm
B
25.400 mm
C
19.842 mm
r(min.)
3.6 mm
r1(min.)
2.4 mm
Basic load ratings : Cr
83.8 kN
Basic load ratings : C0r
87.4 kN
Fatigue load limit : Cu
12.4 kN
Limiting speeds(Grease lub.)
5700 min-1
Limiting speeds(Oil lub.)
7600 min-1
Load center spread : a
20.7 mm
Constant :e
0.55
Axial load factors : Y1
1.10
Axial load factors : Y0
0.60

Mounting dimensions

da
52.0 mm
db
42.5 mm
Da
60.0 mm
Db
69.0 mm
ra(max.)
3.6 mm
rb(max.)
2.4 mm

Refer.

(Refer.)Mass
0.477 kg

Technical calculation for this product.

For those who are considering the purchase of our products

Please contact us or find your nearest distributor