CRBS708VT1 Slim Type Crossed Roller Bearings Full Complement

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CRBS708VT1

Bore Diameter:70 mm

Outside Diameter:86 mm

Width:8 mm

Weight:0.108 kg

Min. Order:1 Piece

The CRBS708VT1 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 CRBS708VT1 bearing is a Slim Type Crossed Roller Bearings Full complement with an inner diameter of 70 mm , an outer diameter of 86 mm, a width of 8 mm. It typically uses P0 (ISO Class NORMAL / ABEC-1) grade precision tolerances and 50Mn,42CrMo rings, GCr15 rolling mlement. It primarily bears radial, thrust and moment, Its dynamic radial rated load is approximately 8190 N, its static radial rated load is approximately 13600 N. It uses T1 standard radial clearance, Open type type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

70 mm

Outside Diameter:

86 mm

Thickness:

8 mm

Weight:

0.108 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

8190 N

Static load Capacity, Radial (Cor):

13600 N

Reference speed (Grease rpm):

641

Limiting speed (Oil rpm):

962

Specifications:

Structure:

Crossed Roller Bearings

Number of Rows:

One

Radial Clearance Trade No.:

Precision Rating:

P0 (ISO Class NORMAL / ABEC-1)

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:

CRBS..V

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

CRBS708VT1 bearings ( 70 mm x 86 mm x 8 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	CRBS708VT1
Bearing Type	Slim Type Crossed Roller Bearings Full complement
Mounting holes	No
Type	CRBS..V
Seal Type	Open type
Bore Type	Cylindrical
Rolling Element Type	cylindrical rollers
Oil holes	No
Manufacturer Part Code	CRBS 708 V T1
Load	radial, thrust and moment
Interchangeable	IKO CRBS708VT1
Units	Metric
Rows NO.	One
Rolling Element Material	GCr15
Inner/Outer Ring Material	50Mn,42CrMo
Lubrication	grease
Accuracy class	P0 (ISO Class NORMAL / ABEC-1)
Guidance of cylindrical roller	Full complement
Temperature - T(min) [°C]	-20
Temperature - T(max) [°C]	120
Shaft diameter [inch]	2.756
d φ Inside [inch]	2.756
D Φ Outside [inch]	3.386
B Width [inch]	0.315
r min Chamfer [inch]	0.016
da Mounting dimensions [inch]	2.913
Da Mounting dimensions [inch]	3.189
n_B Reference speed (grease) [r/min]	641
n_G Limiting speed (oil) [r/min]	962
C_r Radial Dynamic [lbf]	1841
C_0r Radial Static [lbf]	3057
Internal Clearance	T1
Radial internal clearances - T1	min: -8 µm , max: 0 µm
m Bearing Weight [kg]	0.108

The CRBS708VT1 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.

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How can you buy CRBS708VT1 Slim Type Crossed Roller Bearings Full Complement on the Internet?
High quality CRBS708VT1 ( 0.108 kg Mass, ID: 70 mm OD: 86 mm WD: 8 mm , CRBS..V Series , One Rows , T1 Radial Clearance , P0 (ISO Class NORMAL / ABEC-1) Accuracy Class , 50Mn,42CrMo Material , 8190 Radial dynamic , 13600 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. CRBS708VT1. 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.

CRBS708VT1 Slim Type Crossed Roller Bearings Full Complement

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