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

32311 BR

SKF Explorer

Dimension series

5FD

Dimensions

d		55	mm
D		120	mm
T		45.5	mm
d₁	≈	90.5	mm
D₁		127	mm
B		43	mm
C		35	mm
C₁		8	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
r_a	max.	2.5	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

2.57

Model Number: 32311 BR
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：2026-04-16
Application:internal combustion engine,comprehensive experiment,car steering pin,Medical equipment,construction machinery and equipment,food safety,paint paint,Automation,coupling type,mechanical annex,water protection
Similar models:32311 B 32311 BR 32311
BEARING POWER International Trading Co.,Ltd. specialize in 32311BR products，there is large inventory of SKF 32311 BR Single row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 32311 BR Which SKF 32311BR 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
3250574	825.5	876.3	23.83	Seals
29434 E	170	340	103	Bearings, units and housings
30x40x7 CRW1 R	30	40	7	Seals
32013 X	65	100	23	Bearings, units and housings
6312/HC5C3	60	130	31	Bearings, units and housings
FSYE 3 1/2 N	88.9	-	-	Bearings, units and housings
NK 95/26	95	115	26	Bearings, units and housings
NX 35 Z	35	47	30	Bearings, units and housings
S7011 CD/P4A	55	90	18	Bearings, units and housings
SAF 1511 x 1.13/16	46.0375	-	-	Bearings, units and housings
SSAFS 22532 x 5.3/8	136.525	-	-	Bearings, units and housings
YAR 204-2F	20	47	31	Bearings, units and housings

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