Cylindrical Roller Bearing (N228)

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NTN

Product Details:

Manufacturer part number: N228

Brand: NTN

Price: 440.70 €

Delivery time: 8 Days

Technical Data:

I.D. d: 140 mm

O.D. D: 250 mm

Width B: 42 mm

Precision (JIS): Grade 0

Specifications/Environment: Standard

Part Number

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N228

Product specification
Part Numbers
Catalog

Features

●As the roller and the orbital plane are in line contact, it is a bearing that load capacity of the radial load is large.

Specification

●Seal: None
●Precision Grade: JIS B 1514 0 Grade
●Working Temperature Range: -25 to 120°C

Materials

●High Carbon Chromium Steel Bearing

Data to be displayed: 30; 45; 60

Part Number
N228

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	I.D. d (mm)	O.D. D (mm)	Width B (mm)	Precision (JIS)	Specifications/Environment	Basic Load Rating, Dynamic Rating (N)	Internal Clearance Symbol	Shaft Bore Config.	Format symbol	Holder Symbol	Number Of Rotations (1/min)	Outer ring oil hole	Large-capacity type	Cylinder shape (suffix symbol: X)
	440.70 €	1		8 Days	-	140	250	42	Grade 0	Standard	310000	CN (Normal Clearance)	Cylindrical Bore	N (double brims for the inner ring)	NA	2700	Normal	Normal	NA

Basic information

Raceway Ring Shape	Cylindrical Roller	Load Direction	Radial	Inner/Outer Ring Material	Steel
Number of Raceway Ring Rows	Single Row	Rolling Element Material	Steel	Specifications	Normal
Symbol of Bearing Ring Shape	No symbol: Internal diameter cylinder hole	High-Speed Steel	Normal	Combination of two pieces	Normal

This page is Cylindrical Roller Bearing, part number N228.
You can find the detail information about specifications and dimensions on part number N228.

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Basic Attributes

Type
- N
- NF
- NJ
- NU
Clear
I.D. d(mm)
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Width B(mm)
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Precision (JIS)
- Grade 0
- Grade 5
Clear
Specifications/Environment
- Standard
- For high Speed
Clear
Internal Clearance Symbol
C2 (Smaller than normal clearance)

C3 (Greater than normal clearance)

C4 (C3 Greater than gap)

CM

CN (Normal Clearance)

NA
Clear
Shaft Bore Config.
- Cylindrical Bore
Clear
Format symbol
N (double brims for the inner ring)

NF (one brim for the outer ring/double brims for the inner ring)

NJ (double brims for the outer ring/one brim for the inner ring)

NU (double brims for the outer ring)

NUP (equipped with a brim ring on the side without inner ring brim)
Clear
Holder Symbol
- G1 (high tensile brass square hole holder without)
- T2 (Resin Forming Holder)
- NA
Clear
Number Of Rotations(1/min)
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Clear
Outer ring oil hole
- M (with fitting nozzle for oil mist)
- Normal
Clear
Large-capacity type
- E (Large-capacity type)
- Normal
Clear
Cylinder shape (suffix symbol: X)
- NA
- X (cylinder outer diameter)
Clear
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Optional Attributes

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Variation of this product

Part Number
N209
N210ET2X
N212ET2X
N2312
N306EG1
N306ET2X

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	I.D. d (mm)	O.D. D (mm)	Width B (mm)	Precision (JIS)	Specifications/Environment	Basic Load Rating, Dynamic Rating (N)	Internal Clearance Symbol	Shaft Bore Config.	Format symbol	Holder Symbol	Number Of Rotations (1/min)	Outer ring oil hole	Large-capacity type	Cylinder shape (suffix symbol: X)
38.85 €	1	Same day Stock	-	45	85	19	Grade 0	Standard	46000	CN (Normal Clearance)	Cylindrical Bore	N (double brims for the inner ring)	NA	8400	Normal	Normal	NA
51.88 €	1	11 Days	10	50	90	20	Grade 0	Standard	66000	CN (Normal Clearance)	-	N (double brims for the inner ring)	T2 (Resin Forming Holder)	6900	Normal	E (Large-capacity type)	X (cylinder outer diameter)
70.29 €	1	11 Days	10	60	110	22	Grade 0	Standard	97500	CN (Normal Clearance)	-	N (double brims for the inner ring)	T2 (Resin Forming Holder)	5800	Normal	E (Large-capacity type)	X (cylinder outer diameter)
104.51 €	1	8 Days	10	60	130	46	Grade 0	Standard	169000	CN (Normal Clearance)	Cylindrical Bore	N (double brims for the inner ring)	NA	4800	Normal	Normal	NA
54.40 €	1	8 Days	10	30	72	19	Grade 0	Standard	53000	CN (Normal Clearance)	Cylindrical Bore	N (double brims for the inner ring)	G1 (high tensile brass square hole holder without)	9300	Normal	E (Large-capacity type)	NA
36.51 €	1	11 Days	10	30	72	19	Grade 0	Standard	53000	CN (Normal Clearance)	-	N (double brims for the inner ring)	T2 (Resin Forming Holder)	9300	Normal	E (Large-capacity type)	X (cylinder outer diameter)