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Imo Series Toothless Four-Point Contact Ball Bearings 90-20 0311 /0-07002

China Imo Series Toothless Four-Point Contact Ball Bearings 90-20 0311/0-07002, Find details about China Auto Parts, Ball Bearing from Imo Series Toothless Four-Point Contact Ball Bearings 90-20 0311/0-07002

Model NO.
90-20 0311/0-07002
Type
No Gear
Precision
P6/P5/P4/P2
Material Model
42CrMo/50mn
Standard
ISO9001
Time Limit for a Project
35-40days
Trademark
LYDZC
Transport Package
Wooden Box
Specification
312*418*44
Origin
Luoyang China
HS Code
8482109000
Model NO.
90-20 0311/0-07002
Type
No Gear
Precision
P6/P5/P4/P2
Material Model
42CrMo/50mn
Standard
ISO9001
Time Limit for a Project
35-40days
Trademark
LYDZC
Transport Package
Wooden Box
Specification
312*418*44
Origin
Luoyang China
HS Code
8482109000
1.Detailed product parameters

Drawing number		Outside diameter,
outer ring		nside diameter,
inner ring		nside diameter,
outer ring		Outside diameter,
inner ring		Diameter,
outer ring		Diameter,
inner ring		WeightPitch circle diameter,
outer ring		Number of holes,
outer ring		Pitch circle diameter,
inner ring		Number of holes,
inner ring
D a [mm] d i [mm]D i [mm]d a [mm]a[mm]b[mm]G[kg]L a [mm]n aL i [mm]n i 
90-20 0311/0-07002418204315.5312.535326919390823212
Imo Series Toothless Four-Point Contact Ball Bearings 90-20 0311/0-07002Imo Series Toothless Four-Point Contact Ball Bearings 90-20 0311/0-07002Imo Series Toothless Four-Point Contact Ball Bearings 90-20 0311/0-07002Imo Series Toothless Four-Point Contact Ball Bearings 90-20 0311/0-07002
2.Operating conditions, applications and characteristics

Operating conditions
Permissible temperature range -25°C to +70°C
Maximum permissible rotational speed n perm = 40000 / D L
With a horizontal rotational axis n perm = 20000 / D L
(D L = raceway diameter)
"Compressive" load
Bolt grade 10.9

Typical applications
Simple turntables, slewing mechanisms, bogies, light cranes and construction machinery.

Characteristics
• Robust design for rough mounting structure
• Cost-optimized design
• Ideally suitable for applications with low precision requirements
• For Series 920 precision versions are available

3.We produce the same series of toothless bearings
 

Drawing number		Outside diameter,
outer ring		nside diameter,
inner ring		nside diameter,
outer ring		Outside diameter,
inner ring		Diameter,
outer ring		Diameter,
inner ring		WeightPitch circle diameter,
outer ring		Number of holes,
outer ring		Pitch circle diameter,
inner ring		Number of holes,
inner ring
D a [mm] d i [mm]D i [mm]d a [mm]a[mm]b[mm]G[kg]L a [mm]n aL i [mm]n i 
90-20 0311/0-07002418204315.5312.535326919390823212
90-20 0411/0-07012518304415.5412.545336925490833212
90-20 0541/0-07022648434545.5542.5583499336201046214
90-20 0541/0-07032748534645.5642.5683599407201256216
90-20 0541/0-07042848634745.5742.5783699468201266216
90-20 0541/0-07052948734845.5842.5883799529201476218
90-20 0541/0-070621048834945.5942.59838995810201686220
90-20 0541/0-0707211989841095.51092.51133104968117016101220

All the employees of our company are welcome to inquire about the price.

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