Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF LM 12749/710

LM 12749/710

SKF Explorer

Dimension series

LM 12700

Dimensions

d		22	mm
D		45.237	mm
T		15.494	mm
d₁	≈	34.8	mm
B		16.637	mm
C		12.065	mm
r_1,2	min.	1.3	mm
r_3,4	min.	1.3	mm
a		10.066	mm

Abutment dimensions

d_a	max.	28	mm
d_b	min.	29	mm
D_a	min.	39	mm
D_a	max.	39	mm
D_b	min.	42	mm
C_a	min.	3	mm
C_b	min.	3	mm
r_a	max.	1.3	mm
r_b	max.	1.3	mm

Calculation data

Basic dynamic load rating	C	33.9	kN
Basic static load rating	C₀	31	kN
Fatigue load limit	P_u	3.2	kN
Reference speed		12000	r/min
Limiting speed		15000	r/min
Calculation factor	e	0.31
Calculation factor	Y	1.9
Calculation factor	Y₀	1.1

Mass

Mass bearing

0.12

Model Number: LM 12749/710
Inner Diameter：22mm Outer Diameter：45.237mm Width：15.494mm
Reference speed:15000 r/min Limiting speed:12000 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:water,extruder,electric pump,pressure control valve,Spectrum Products,Machine tools,transportation equipment,Performance test,coupling type,Storage Tool,orthodontic material
Similar models:LM 12749/710 LM 12749/711
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Model No.	Inner Diameter	Outer Diameter	Width	Type
13614	34.925	53.49	7.95	Seals
1150 VL V	1045	-	-	Seals
316011	440	540	40	Bearings, units and housings
5707	14.3002	31.75	6.35	Seals
7015 CE/P4A	75	115	20	Bearings, units and housings
DMB 16/20	160	-	74	Bearings, units and housings
FBSA 208/QBC	40	-	165	Bearings, units and housings
GRA 3016	80	105	34	Bearings, units and housings
SAF 1213	65	-	-	Bearings, units and housings
SAF 22513 x 2.1/8	53.975	-	-	Bearings, units and housings
SNL 3148 TURA	220	-	-	Bearings, units and housings
SY 1. TF	25.4	-	-	Bearings, units and housings

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