CRBF 8022 AD C2 P4 High Rigidity Crossed Roller Bearings (Mounting Holed Type)

🔍

CRBF 8022 AD C2 P4

Bore Diameter:80 mm

Outside Diameter:165 mm

Width:22 mm

Weight:2.60 kg

Min. Order:1 Piece

The CRBF 8022 AD C2 P4 Crossed roller bearings are suitable for high-precision, high-rigidity, and space-constrained rotary applications. Classic applications include industrial robot joints and positioners, CNC machine tool rotary tables and indexing heads, medical CT scanner rotating frames, radar antenna rotation mechanisms, precision measuring instruments, and aerospace simulation rotary tables.

The CRBF 8022 AD C2 P4 bearing is a High Rigidity Crossed Roller Bearings (Mounting Holed Type) with an inner diameter of 80 mm , an outer diameter of 165 mm, a width of 22 mm. It typically uses P4 (ISO Class 4 / ABEC-7) grade precision tolerances and 50Mn,42CrMo rings, GCr15 rolling mlement. It primarily bears radial, thrust and moment, Its dynamic radial rated load is approximately 51100 N, its static radial rated load is approximately 72000 N. It uses C2 standard radial clearance, Open type type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

80 mm

Outside Diameter:

165 mm

Thickness:

22 mm

Weight:

2.60 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

51100

Static load Capacity, Radial (Cor):

72000

Reference speed (Grease rpm):

612

Limiting speed (Oil rpm):

1224

Specifications:

Structure:

Crossed Roller Bearings

Number of Rows:

One

Radial Clearance Trade No.:

Precision Rating:

P4 (ISO Class 4 / ABEC-7)

Load Direction:

radial, thrust and moment

Bearing Material:

50Mn,42CrMo

Seals Type:

Open type

Rolling Mlement Material:

GCr15

Bore Type:

Cylindrical

Operating Temperature:

-20 to 120 °C

System of Measurement:

Metric

Series:

CRBF..AD

Rolling Element:

cylindrical rollers

Transaction Information:

Transport Package:

Standard Export Package

Service:

7*24 hour

Shipping Ways:

by Sea or Air

Country of Origin:

china

Stock:

30 Piece

Port:

Tianjin, Shanghai, Shenzhen, Guangzhou or Qingdao

Payment term:

by T/T in advance

Delivery time:

2-3 days for stock, 25-30 days for bulk production

Detailed description

CRBF 8022 AD C2 P4 bearings ( 80 mm x 165 mm x 22 mm) have the advantages of The rollers are arranged in a cross pattern, allowing them to withstand radial, axial, and overturning moments simultaneously. They offer high rigidity and rotational accuracy while compact and space-saving design, and easy installation, and are therefore widely used in the Industrial robots, CNC machine tools, medical equipment, precision measuring instruments and aerospace.

Part Number	CRBF 8022 AD C2 P4
Bearing Type	High Rigidity Crossed Roller Bearings (Mounting Holed Type)
Mounting holes	D = With counter-bored mounting holes on both inner ring and outer ring in the opposite direction
Type	CRBF..AD
Seal Type	Open type
Bore Type	Cylindrical
Rolling Element Type	cylindrical rollers
Oil holes	Outer ring has an oil groove and two oil holes
Manufacturer Part Code	CRBF8022ADC2P4
Load	radial, thrust and moment
Interchangeable	IKO CRBF 8022 AD C2 P4
Units	Metric
Rows NO.	One
Rolling Element Material	GCr15
Inner/Outer Ring Material	50Mn,42CrMo
Lubrication	grease
Accuracy class	P4 (ISO Class 4 / ABEC-7)
Guidance of cylindrical roller	with separator
Temperature - T(min) [°C]	-20
Temperature - T(max) [°C]	120
Shaft diameter [inch]	3.150
d φ Inside [inch]	3.150
D Φ Outside [inch]	6.496
B Width [inch]	0.866
r₁ min Chamfer [inch]	0.024
r₂ min Chamfer [inch]	0.039
PCD₁ Mounting holes [inch]	3.819
Inner ring Mounting holes	10-φ5.5 through φ9.5 counter bore depth 5.4
PCD₂ Mounting holes [inch]	5.827
Outer ring Mounting holes	10-φ5.5 through, φ9.5 counter bore depth 5.4
da Mounting dimensions [inch]	4.213
Da Mounting dimensions [inch]	5.394
n_B Reference speed (grease) [r/min]	612
n_G Limiting speed (oil) [r/min]	1224
C_r Radial Dynamic [lbf]	11487
C_0r Radial Static [lbf]	16185
Internal Clearance	C2
Radial internal clearances - C2	min: 15 µm , max: 35 µm
m Bearing Weight [kg]	2.60

The CRBF 8022 AD C2 P4 Crossed roller bearings consist of inner and outer rings, cylindrical rollers, spacers, and seals. The rollers are arranged at 90° intervals within a V-shaped raceway, allowing for multi-directional load bearing even in a single row.

Crossed roller bearings can simultaneously withstand radial loads, bidirectional axial loads, and overturning moments. They possess extremely high rigidity and rotational accuracy, and their compact structure saves installation space, simplifying machine tool design.

Share this product to:

Let more people see your product

How can you buy CRBF 8022 AD C2 P4 High Rigidity Crossed Roller Bearings (Mounting Holed Type) on the Internet?
High quality CRBF 8022 AD C2 P4 ( 2.60 kg Mass, ID: 80 mm OD: 165 mm WD: 22 mm , CRBF..AD Series , One Rows , C2 Radial Clearance , P4 (ISO Class 4 / ABEC-7) Accuracy Class , 50Mn,42CrMo Material , 51100 Radial dynamic , 72000 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. CRBF 8022 AD C2 P4. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

CRBF 8022 AD C2 P4 High Rigidity Crossed Roller Bearings (Mounting Holed Type)

CRBF 8022 AD C2 P4 Related Products »

Product Groups

Information

Category