Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF LM 12749/711

LM 12749/711

SKF Explorer

Dimension series

LM 12700

Dimensions

d		22	mm
D		45.974	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.	40	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 12749/711
Inner Diameter：22mm Outer Diameter：45.974mm 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：2026-07-31
Application:milling head plug,ship special,static control,Optical Instruments,car shock absorber,mathematical instruments,Laser Devices,construction machinery and equipment,Ball screw,diagnostic test paper,surgical instruments
Similar models:LM 12749/710 LM 12749/711
BEARING POWER International Trading Co.,Ltd. specialize in LM12749/711 products，there is large inventory of SKF LM 12749/711 Single row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the LM 12749/711 Which SKF LM12749/711 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

708 ACE/HCP4AH
H 3030
NJ 318 ECML
OH 39/900 HE
SYNT 100 FTS

Purchase the SKF LM 12749/711 Tapered roller bearings, single row Please fill in the following

Hot number： 13275 6011 NR 608/600 MA 6214-2Z/VA201 6315 NR 700 VL V 7007 ACD/P4AH 71922 ACE/HCP4AL 75x120x12 HMS5 V NAO 30x47x18 NJ 2214 ECP OH 30/750 HE S71926 CD/P4A SILA 40 ES-2RS SY 35 TF/VA228

Model No.	Inner Diameter	Outer Diameter	Width	Type
708 ACE/HCP4AH
H 3030
NJ 318 ECML
OH 39/900 HE
SYNT 100 FTS