Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF LM 770949/910

LM 770949/910

Dimension series

LM 770900

Dimensions

d		457.2	mm
D		603.25	mm
T		85.725	mm
d₁	≈	525.9	mm
B		84.138	mm
C		60.325	mm
r_1,2	min.	6.4	mm
r_3,4	min.	3.3	mm
a		115	mm

Abutment dimensions

d_a	max.	486	mm
d_b	min.	489	mm
D_a	min.	553	mm
D_a	max.	586	mm
D_b	min.	580	mm
C_a	min.	13	mm
C_b	min.	25	mm
r_a	max.	6	mm
r_b	max.	3.1	mm

Calculation data

Basic dynamic load rating	C	1450	kN
Basic static load rating	C₀	3400	kN
Fatigue load limit	P_u	265	kN
Reference speed		630	r/min
Limiting speed		950	r/min
Calculation factor	e	0.46
Calculation factor	Y	1.3
Calculation factor	Y₀	0.7

Mass

Mass bearing

61.5

Model Number: LM 770949/910
Inner Diameter：457.2mm Outer Diameter：603.25mm Width：85.725mm
Reference speed:950 r/min Limiting speed:630 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：2025-11-28
Application:municipal machinery,Die,inorganic chemical,Pest Monitoring,chamfer,dye pigments,ignition system,sawing machine,security equipment,Other machinery,auto tools
Similar models:LM 770949/910
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Model No.	Inner Diameter	Outer Diameter	Width	Type
180x210x15 HMS1 V	180	210	15	Seals
320x358x19 HDS1 R	320	358	19	Seals
46x65x10 HMS5 V	46	65	10	Seals
6000	10	26	8	Bearings, units and housings
71915 ACB/P4AL	75	105	16	Bearings, units and housings
87319	-	-	25.4	Seals
IR 30x35x17	30	35	17	Bearings, units and housings
NNCF 4932 CV	160	220	60	Bearings, units and housings
PCM 556025 M	55	60	25	Bearings, units and housings
SAFS 22522 x 3.11/16 TLC	93.6625	-	-	Bearings, units and housings
SAW 23526 x 4.1/2	114.3	-	-	Bearings, units and housings
YARAG 210-115	49.213	90	51.6	Bearings, units and housings

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Hot number： 1316 22234-2CS5/VT143 316 470711 7016 CE/P4A 7207 BECBPH 99287 GEZM 100 ES-2RS KR 90 XB M 349547/510 OKBS 53 PCM 808560 E SAF 1313 TLC SD 26x34x4 SSAFS 22544 x 7.13/16 T