NJ210M Cylindrical Roller Bearings 509020mm

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NJ210M

Bore Diameter:50 mm

Outside Diameter:90 mm

Width:20 mm

Weight:0.58 kg

Min. Order:1 Piece

The NJ210M bearing is a Cylindrical Roller Bearings with an inner diameter of 50 mm , an outer diameter of 90 mm, a width of 20 mm. It typically uses P5 grade precision tolerances and features a Cu cage, High chromium steel rings. It primarily bears Radial + axial, Its dynamic radial rated load is approximately 73.5, its static radial rated load is approximately 69.5. It uses C3 standard radial clearance, Optional type, Optional. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Feature: high speed

Application: car

Dimensions:

Inside Diameter:

50 mm

Outside Diameter:

90 mm

Thickness:

20 mm

Weight:

0.58 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

73.5

Static load Capacity, Radial (Cor):

69.5

Reference speed (Grease rpm):

8500

Limiting speed (Oil rpm):

9000

Specifications:

Old Designations:

42210H

HS Code:

84825000.90

Structure:

Cylindrical Roller

Number of Rows:

Single row

Radial Clearance Trade No.:

Precision Rating:

Vibration:

Load Direction:

Radial + axial

Bearing Material:

Gcr15

Cage Type:

Cage material:

Seals Type:

Optional

Seal Material:

Optional

Number of Roller:

Roller Material:

High chromium steel

Transaction Information:

Transport Package:

Standard Carton Box / Wooden Pallet Case

Shipping Ways:

Shipping / Airline / Express

Country of Origin:

china

Quality Control:

ISO492

Stock:

100 Piece

Production Capacity:

100000

Port:

Qingdao

Payment term:

T/T Wire Transfer; Western Union; Paypal

Delivery time:

10-30 working days

Detailed description

The grade of our NJ210M bearing is P5. Accuracy requirements are performed in accordance with international standards.

Heat treatment is by Bainite isothermal quenching

The following is the introduction of various parameters of NJ210M:

Model: NJ210M	Old model:42210H
Inside Diameter:50mm	Bearing Material: Gcr15
Outside Diameter:90mm	Clearance:C0
Thickness/Width:20mm	Precision Rating:P5
Cr:73.5 kN	Structure:Cylindrical roller
Cor:69.5 kN	Number of Rows:single row
Load Direction:Radial + axial	Cage:Cu
Reference speed (Grease rpm):8500 r/min	Roller Material:Cu
Limiting speed (Oil rpm):9000 r/min	Quality Control:ISO492
Feature:high speed	Weight:0.58KG
Transport Package:Carton-carton-wooden box	Number of Roller:14
Shipping Ways:Boat / air / courier	Port:Qingdao
Heat treatment:Bainite isothermal quenching	Raceway treatment: fine grinding
Non-standard / OEM: according to customer requirements	Vibration:Z

Cylindrical roller bearing letter introduction:

NJ bearing: There are ribs on both sides of the outer ring, and ribs on one side of the inner ring. Can withstand a certain amount of unidirectional axial load

NF type bearings: The outer ring has ribs on one side and the inner ring has ribs on both sides. Can also bear a certain amount of unidirectional axial load.

M: Copper retainer
The following are the parameters of our peripheral products:

Model	Inside Diameter(mm)	Outside Diameter(mm)	Thickness/Width(mm)	Cr	Cor	Grease lubrication speed	Oil lubrication speed
NU210M	50mm	90mm	20mm	73.5	69.5	8500	9000
NJ210E	50mm	90mm	20mm	61.2	69.2	6000	7500
NF210E	50mm	90mm	20mm	65.5	69.5	6000	7500
NU211M	55mm	100mm	21mm	80	95	5300	6700
NJ211E	55mm	100mm	21mm	80.2	95.5	5300	6700
NF211E	55mm	100mm	21mm	80.2	95.5	5300	6700
NU212M	60mm	110mm	22mm	89.8	102	5000	6300
NJ212E	60mm	110mm	22mm	89.8	102	5000	6300
NF212E	60mm	110mm	22mm	89.8	102	5000	6300

Our company can produce various grades of international standard cylindrical roller bearings. If you want to know more details of the bearings, please email me

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How can you buy NJ210M Cylindrical Roller Bearings 50*90*20mm on the Internet?
High quality NJ210M ( 0.58 kg Mass, ID: 50 mm OD: 90 mm WD: 20 mm , Single row Rows , C3 Radial Clearance , P5 Accuracy Class , Gcr15 Material , 73.5 Radial dynamic , 69.5 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. NJ210M. 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.

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