Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF LM 603049/012

LM 603049/012

SKF Explorer

Dimension series

LM 603000

Dimensions

d		45.242	mm
D		77.788	mm
T		21.43	mm
d₁	≈	62	mm
B		19.842	mm
C		16.667	mm
r_1,2	min.	3.5	mm
r_3,4	min.	0.8	mm
a		18.656	mm

Abutment dimensions

d_a	max.	52	mm
d_b	min.	58	mm
D_a	min.	67	mm
D_a	max.	71.5	mm
D_b	min.	74	mm
C_a	min.	3	mm
C_b	min.	4.5	mm
r_a	max.	3.5	mm
r_b	max.	0.8	mm

Calculation data

Basic dynamic load rating	C	66.8	kN
Basic static load rating	C₀	69.5	kN
Fatigue load limit	P_u	7.65	kN
Reference speed		7000	r/min
Limiting speed		8500	r/min
Calculation factor	e	0.43
Calculation factor	Y	1.4
Calculation factor	Y₀	0.8

Mass

Mass bearing

0.39

Model Number: LM 603049/012
Inner Diameter：45.242mm Outer Diameter：77.788mm Width：21.43mm
Reference speed:8500 r/min Limiting speed:7000 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:coal,set bacteria instrument,journal lathe,gear grinding machine,glass processing machine,food safety,Automation,tube,motorcycle,Internal thread type,pneumatic
Similar models:LM 603049/012 LM 603049/011 AA LM 603049/011
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Model No.	Inner Diameter	Outer Diameter	Width	Type
1181560	300.0502	350.82	22.23	Seals
16904	42.8752	70.104	-	Seals
AS 1024	10	24	1	Bearings, units and housings
FSAF 22516 x 2.3/4 T	69.85	-	-	Bearings, units and housings
FYTB 30 TF	30	-	-	Bearings, units and housings
KRV 22 PPXA	-	22	12	Bearings, units and housings
OKCX 710	710		-
S7007 ACE/HCP4A	35	62	14	Bearings, units and housings
SAF 1617 x 2.7/8 TLC	73.025	-	-	Bearings, units and housings
SI 70 TXE-2LS	70	-	49	Bearings, units and housings
SY 1.3/4 TF/VA201	44.45	-	-	Bearings, units and housings
ZW 40x47	40	47	2	Seals

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Hot number： 12x20x5 CRSA1 R 19782 22216 E 22272 CAK/W33 4931 529517 80038 99055 FYWK 50 LTHR GE 160 TXA-2LS NJ 224 ECJ NUP 2312 ECML S71910 CB/HCP4A S71914 ACE/HCP4A SAF 1522 x 4