32216-A FAG Tapered Roller Bearing 80x140x33mm

FAG tapered roller bearings can support high radial and axial loads. They have a broad range of speeds. They are efficient at supporting forces and ensure a precise and rigid shaft guidance system due to the large effective distance between the bearings. Tapered roller bearings can be adjusted and dismantled, which makes mounting easy.

Single-row tapered roller bearings accommodate radial and axial loads (in one direction). For technical reasons, they are always positioned against a second tapered roller bearing in a mirror arrangement.

d	80 mm	Bore diameter
D	140 mm	Outside diameter
B	33 mm	Width, inner ring
C	28 mm	Width, outer ring
T	35.25 mm	Width, total
Cr	197,000 N	Basic dynamic load rating, radial
C0r	260,000 N	Basic static load rating, radial
Cur	31,500 N	Fatigue load limit, radial
nG	5,000 1/min	Limiting speed
nϑr	3,050 1/min	Thermal speed rating
≈m	2.089 kg	Weight

Mounting dimensions

da max	90 mm	Maximum diameter of shaft shoulder
db min	90 mm	Minimum diameter of shaft shoulder
Da min	122 mm	Minimum diameter of housing shoulder
Da max	130 mm	Maximum diameter of housing shoulder
Db min	134 mm	Minimum diameter of housing shoulder
Ca min	5 mm	Minimum axial space
Cb min	7 mm	Minimum axial space
ra max	2.5 mm	Maximum fillet radius of shaft
rb max	2 mm	Maximum fillet radius of housing

Dimensions

r1, 2 min	2.5 mm	Minimum chamfer dimension of inner ring back face
r3, 4 min	2 mm	Minimum chamfer dimension of outer ring back face
a	31 mm	Distance between the apexes of the pressure cones
d1	107.5 mm	Guidance rib diameter of inner ring

Temperature range

Tmin	-30 °C	Operating temperature min.
Tmax	120 °C	Operating temperature max.

Calculation factors

e	0.42	Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y
Y	1.43	Dynamic axial load factor
Y0	0.79	Static axial load factor

Additional information

T3EC080

Comparative designation to ISO 10317 and ISO 355