Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 33113 R

33113 R

SKF Explorer

Dimension series

3DE

Dimensions

d		65	mm
D		110	mm
T		34	mm
d₁	≈	88.3	mm
D₁		116	mm
B		34	mm
C		26.5	mm
C₁		5.5	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1.5	mm
a		25.628	mm

Abutment dimensions

d_a	max.	74	mm
d_b	min.	74.5	mm
D_a	min.	96	mm
D_a	max.	101.5	mm
D_b	min.	106	mm
C_a	min.	6	mm
C_b	min.	7.5	mm
r_a	max.	1.5	mm
r_b	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	175	kN
Basic static load rating	C₀	208	kN
Fatigue load limit	P_u	24	kN
Reference speed		4800	r/min
Limiting speed		5600	r/min
Calculation factor	e	0.4
Calculation factor	Y	1.5
Calculation factor	Y₀	0.8

Mass

Mass bearing

1.32

Model Number: 33113 R
Inner Diameter：65mm Outer Diameter：110mm Width：34mm
Reference speed:5600 r/min Limiting speed:4800 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:Hydraulic Press,Rolling mill gear box,journal lathe,supporting facilities,transportation equipment,tapping machine,inorganic chemical,chromatography,lifting equipment Hoisting hoist,static control,packaging machinery
Similar models:331138 AG 33113 33113 R
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Model No.	Inner Diameter	Outer Diameter	Width	Type
12371	31.75	44.5008	7.9502	Seals
3727	9.525	22.23	6.35	Seals
50x70x8 CRW1 V	50	70	8	Seals
544167	25.4	38.07	6.35	Seals
67.1x86.7x15.4 TP	67.21	87.25	-	Seals
7211 CD/P4A	55	100	21	Bearings, units and housings
7214 BECBPH	70	125	24	Bearings, units and housings
99813	25	33.02	10.9982	Seals
BC1B 322416/HA1	1700	2060	160	Bearings, units and housings
G 16x24x3	16	24	3	Seals
NNC 4944 CV	220	300	80	Bearings, units and housings
NU 20/560 ECMA	560	820	150	Bearings, units and housings

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