HM212046/11

Tapered roller bearings - Single-row - Inch series

Specifications
(Boundary dimensions ...etc)

d
63.500 mm
D
122.238 mm
T
38.354 mm
B
38.100 mm
C
29.718 mm
r(min.)
3.6 mm
r1(min.)
3.2 mm
Basic load ratings : Cr
238 kN
Basic load ratings : C0r
249 kN
Fatigue load limit : Cu
39.1 kN
Limiting speeds(Grease lub.)
3200 min-1
Limiting speeds(Oil lub.)
4300 min-1
Load center spread : a
27.6 mm
Constant :e
0.34
Axial load factors : Y1
1.78
Axial load factors : Y0
0.98

Mounting dimensions

da
80.0 mm
db
73.0 mm
Da
108.0 mm
Db
116.0 mm
ra(max.)
3.6 mm
rb(max.)
3.2 mm

Refer.

(Refer.)Mass
1.95 kg

Technical calculation for this product.

For those who are considering the purchase of our products

Please contact us or find your nearest distributor