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：2024-12-16
Application:vertical processing,Pest Monitoring,Tool,Hair styling device,quality inspection equipment,industrial equipment,Performance test,die casting mold,Other machinery,cleaners,mobile toilet
Similar models:LM 12749/710 LM 12749/711
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Model No.	Inner Diameter	Outer Diameter	Width	Type
13810	34.925	62	7.95	Seals
230x260x15 HMS5 V	230	260	15	Seals
313685 B	759	1210	-	Bearings, units and housings
61934 MA	170	230	28	Bearings, units and housings
7623	19.05	41.25	6.35	Seals
ICOS-D1B03 TN9	17	40	12	Bearings, units and housings
NATV 12	12	32	15	Bearings, units and housings
NJ 2310 ECP	50	110	40	Bearings, units and housings
PCZ 0304 E	4.7625	6.35	6.35	Bearings, units and housings
PSMF 9011050 A51	90	110	50	Bearings, units and housings
SAF 1314 TLC	70	-	-	Bearings, units and housings
WBB1-8707-2Z	7	13	4	Bearings, units and housings

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