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：2021-06-04
Application:Animal Tracking,knitted fabrics,Die,sterilizers,sample cup,Control,Digital Generator,instrument,stacker lift platform,non-motor vehicle Electric car,wall industry
Similar models:LM 12749/710 LM 12749/711
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Model No.	Inner Diameter	Outer Diameter	Width	Type
54934	139.7	165.1	12.7	Seals
62x85x10 HMS5 RG	62	85	10	Seals
84697	-	-	50.8	Seals
FSAF 22518 x 3.1/4 T	82.55	-	-	Bearings, units and housings
H 3028	125	140	82	Bearings, units and housings
NCF 3011 CV	55	90	26	Bearings, units and housings
OH 32/560 H	530	560	462	Bearings, units and housings
OKF 690	690	1435	-
S7008 ACB/P4A	40	68	15	Bearings, units and housings
SAF 1620 x 3.3/8	85.725	-	-	Bearings, units and housings
SIJ 60 ES	60	-	44	Bearings, units and housings
STO 10 X	10	30	11.8	Bearings, units and housings

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