45BNR19H Precision Spindle Bearing 456812mm

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45BNR19H

Bore Diameter:45 mm

Outside Diameter:68 mm

Width:12 mm

Weight:0.129 kg

Min. Order:1 Piece

The 45BNR19H bearing is a Spindle bearings with an inner diameter of 45 mm , an outer diameter of 68 mm, a width of 12 mm. features a Phenolic cage, ceramic balls, Its dynamic radial rated load is approximately 11, its static radial rated load is approximately 6.7. It uses C3 standard radial clearance, open/seals type, Rubber. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Feature: High speed

Application: CNC machine

Dimensions:

Inside Diameter:

45 mm

Outside Diameter:

68 mm

Thickness:

12 mm

Weight:

0.129 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

Static load Capacity, Radial (Cor):

6.7

Specifications:

HS Code:

84821030.00

Structure:

single row angle contact ball bearing

Number of Rows:

Demensions:

45x68x12mm

Radial Clearance Trade No.:

Bearing Material:

GCr15 bearing steel/ceramic

Cage material:

Phenolic

Seals Type:

open/seals

Seal Material:

Rubber

Ball Material:

ceramic

Contact Angle:

18°

Transaction Information:

Transport Package:

carton box

Shipping Ways:

by discussed

Quality Control:

ISO 9001:2015

Stock:

100 Piece

Port:

Hongkong

Payment term:

T/T advanced

Delivery time:

2-5 days

Detailed description

45BNR19H precision spindle bearing parameter

Model	45BNR19H	angular contact ball bearing
d	45 mm	Bore diameter
D	68 mm	Outer diameter
H	12 mm	Width
rmin	0.6 mm	一
r1 min	0.3 mm	一
Cr	11 KN	Basic rated dynamic load
Cor	6.7 KN	Basic rated static load
a	15.2 mm	permissible axial load
da min	50 mm	一
Da max	63 mm	一
Db max	65.5 mm	一
ra max	0.6 mm	一
rb max	0.3 mm	一
5.2 cm3/row	Internal Free Space	Internal Free Space
m	129 g	Weight

45BNR19H super precision bearing mainly applied in the high speed spindle on machine.

Ceramic rolling ball ensure the bearing 45BNR19H with the feature of high-temperature resistance.

For the storage,price about 45BNR19H, please feel free contact us!

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45BNR19H Precision Spindle Bearing 456812mm

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