FAG 32311-A Tapered roller bearings

Brand: FAG

Item number: 32311-A

KOYO BEARING

Description

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.

Data sheet for FAG 32311-A

d	55 mm
D	120 mm
T	45,5 mm

a	30 mm	≈
B	43 mm
C	35 mm
C_{a min}	5 mm
C_{b min}	10,5 mm
D_{a max}	110 mm
D_{a min}	99 mm
D_{b min}	111 mm
d₁	85,6 mm	≈
d_{a max}	68 mm
d_{b min}	65 mm
r_{1, 2 min}	2,5 mm
r_{3, 4 min}	2 mm
r_{a max}	2,5 mm
r_{b max}	2 mm

m	2,39 kg	≈ Mass
C_r	211000 N	Basic dynamic load rating, radial
C_0r	270000 N	Basic static load rating, radial
C_ur	34000 N	Fatigue limit load, radial
n_G	6100 1/min	Limiting speed
n_ϑr	4350 1/min	Reference speed
e	0,35
Y	1,74
Y₀	0,96
	T2FD055	Comparative designation to DIN ISO 355