Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF LM 330448/410

LM 330448/410

SKF Explorer

Dimension series

LM 330400

Dimensions

d		152.4	mm
D		203.2	mm
T		41.275	mm
d₁	≈	180.4	mm
B		41.275	mm
C		34.925	mm
r_1,2	min.	3.3	mm
r_3,4	min.	3.3	mm
a		38.342	mm

Abutment dimensions

d_a	max.	166	mm
d_b	min.	167.5	mm
D_a	min.	186	mm
D_a	max.	189	mm
D_b	min.	197	mm
C_a	min.	5	mm
C_b	min.	6	mm
r_a	max.	3.3	mm
r_b	max.	3.3	mm

Calculation data

Basic dynamic load rating	C	251	kN
Basic static load rating	C₀	480	kN
Fatigue load limit	P_u	45.5	kN
Reference speed		2400	r/min
Limiting speed		2800	r/min
Calculation factor	e	0.35
Calculation factor	Y	1.7
Calculation factor	Y₀	0.9

Mass

Mass bearing

3.71

Model Number: LM 330448/410
Inner Diameter：152.4mm Outer Diameter：203.2mm Width：41.275mm
Reference speed:2800 r/min Limiting speed:2400 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:sheet industry,Hydraulic Hose,Hair styling device,position switch,metal mold,defogging and degreasing,survey accessories,air purification,paper processing machine,roller lathe,Other machinery
Similar models:LM 330448/410
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Model No.	Inner Diameter	Outer Diameter	Width	Type
12637	31.75	63.55	7.95	Seals
1700553	431.8	482.6	20.65	Seals
35 VS V	31	-	-	Seals
45x60x8 HMSA10 V	45	60	8	Seals
AOH 3056	260	280	131	Bearings, units and housings
BT4-0004 G/HA1	304.902	412.648	-	Bearings, units and housings
C 6909 V	45	68	40	Bearings, units and housings
GE 220 ES-2LS	220	320	100	Bearings, units and housings
OH 31/850 H	800	1060	536	Bearings, units and housings
OH 3196 H	450	480	335	Bearings, units and housings
SAF 22544 x 7.7/8	200.025	-	-	Bearings, units and housings
SY 1. TF	25.4	-	-	Bearings, units and housings

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Hot number： 1217 22264 CC/W33 22x42x10 HMSA10 RG 25x40x7 CRW1 R 305-ZNR 42x55x8 HMS5 V 49960 58775 9879 GB 3034 NCF 3012 CV SAF 22544 x 7.13/16 SYNT 35 FTS W 637/5 X-2Z Z 308 F