Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 32311 B

32311 B

SKF Explorer

Dimension series

5FD

Dimensions

d		55	mm
D		120	mm
T		45.5	mm
d₁	≈	90.5	mm
B		43	mm
C		35	mm
r_1,2	min.	2.5	mm
r_3,4	min.	2	mm
a		36.018	mm

Abutment dimensions

d_a	max.	67	mm
d_b	min.	66.5	mm
D_a	min.	91	mm
D_a	max.	111	mm
D_b	min.	112	mm
C_a	min.	5	mm
C_b	min.	10.5	mm
r_a	max.	2.5	mm
r_b	max.	2	mm

Calculation data

Basic dynamic load rating	C	233	kN
Basic static load rating	C₀	260	kN
Fatigue load limit	P_u	30	kN
Reference speed		4300	r/min
Limiting speed		5600	r/min
Calculation factor	e	0.54
Calculation factor	Y	1.1
Calculation factor	Y₀	0.6

Mass

Mass bearing

2.49

Model Number: 32311 B
Inner Diameter：55mm Outer Diameter：120mm Width：45.5mm
Reference speed:5600 r/min Limiting speed:4300 r/min
Type：Bearings, units and housings Roller bearings Tapered roller bearings Single row tapered roller bearings
Details： Single row tapered roller bearings Tapered roller bearings, single row
Update date：2025-12-09
Application:Cylinder Micro,Logistics Equipment,engineering machine,lifting equipment Hoisting hoist,chuck industry,electromagnet,metering pump,vertical pull,forklift truck,physical instruments,Antenna Potentials
Similar models:32311 32311 B 32311 BR
BEARING POWER International Trading Co.,Ltd. specialize in 32311B products，there is large inventory of SKF 32311 B Single row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 32311 B Which SKF 32311B is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
408504	785	-	-	Seals
47487/47420 A	69.85	120	32.545	Bearings, units and housings
53216 + U 216	80	115	29.5	Bearings, units and housings
63.6x82.5x15.0 TP	63.6	83.49	-	Seals
D/W RW1810	7.938	12.7	4.762	Bearings, units and housings
FSYE 2 11/16-3	68.2625	-	-	Bearings, units and housings
FY 511 M	-	-	-	Bearings, units and housings
PCZ 0708 M	11.1125	13.49375	12.7	Bearings, units and housings
S71924 CE/P4A	120	165	22	Bearings, units and housings
SIA 70 ESX-2LS	70	-	49	Bearings, units and housings
SSAFS 22520 x 3.3/8 T	85.725	-	-	Bearings, units and housings
SYR 3 7/16-3	87.3125	-	-	Bearings, units and housings

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Hot number： 22318 EJA/VA405 23226-2CS5/VT143 510 VRME R 77540 AHX 2311 BC4B 319446 BD-C 3972 KM-OH 3972 HE D/W R2-5 GAC 35 F IR 320x350x80 NU 1048 ML NU 3188 ECMA/HB1 SAW 23536 x 6.3/8 TLC W 6307 W 638/4 XR-2RS1