Solid Type Needle Roller Bearing / With Outer Ring / Steel / Grade 0, Grade 4 (NK21/20R)

Promotional pricing ends 30/11/2024
Volume Discount

NTN

Product Details:

Manufacturer part number: NK21/20R

Brand: NTN

Price: 13.93 €

Delivery time: Same day

Technical Data:

Load Direction: -

I.D. d: 21 mm

O.D. D: 29 mm

Width B: 20 mm

Precision (JIS): Grade 0

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NK21/20R

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Part Number
NK21/20R

Part Number

Standard Unit Price

Minimum order quantity

Volume Discount

Standard
Shipping Days
?

RoHS

Load Direction

I.D. d
(mm)

O.D. D
(mm)

Width B
(mm)

Precision (JIS)

Number of Raceway Ring Rows

Size Standards

Retainer Type

Basic Load Rating, Dynamic Rating
(N)

Sealing Structure

Lubricant

Internal Clearance Symbol

Specifications

Number Of Rotations
(1/min)

Series

13.93 €

9.75 €

Same day

Grade 0

Single Row

Metric System

17400

Brim Type

13000

No Inner Wheel

Basic information

Raceway Ring Shape	Needle Roller	Outer Ring	With Outer Ring	Inner/Outer Ring Material	Steel
Specifications/Environment	Standard	Rolling Element Material	Steel	Outer Ring Type	Flat

This page is Solid Type Needle Roller Bearing / With Outer Ring / Steel / Grade 0, Grade 4, part number NK21/20R.
You can find the detail information about specifications and dimensions on part number NK21/20R.

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Basic Attributes

Load Direction
- Radial
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Retainer Type
- Resin Forming
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Lubricant
- 3AS: Albania
- LP03: Heat-hardening grease
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Internal Clearance Symbol
CN (Normal Clearance)
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Specifications
Clearance adjusting shape
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Type
- 8Q
- MR
- NA
- NK
- NKS
- RNA
- RNAB
- RNAO
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I.D. d(mm)
5

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34.925(1 3/8)

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Width B(mm)
8

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25.40(1)

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Precision (JIS)
- Grade 0
- Grade 4
Clear
Number of Raceway Ring Rows
- Single Row
- Double Row
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Size Standards
- Metric System
- Inch Base
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Sealing Structure
- Brim Type
- Double-sided Seal Type
- One-sided Seal Type
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Number Of Rotations(1/min)
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Series
No Inner Wheel

No Inner Wheel/Separated Type

With Inner Wheel
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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
NA4905R
NA6902R
NK10/12T2
NK22/16R
NK22/20R
NK22/20R/LP03

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Load Direction	I.D. d (mm)	O.D. D (mm)	Width B (mm)	Precision (JIS)	Number of Raceway Ring Rows	Size Standards	Retainer Type	Basic Load Rating, Dynamic Rating (N)	Sealing Structure	Lubricant	Internal Clearance Symbol	Specifications	Number Of Rotations (1/min)	Series
20.90 €	1		Same day Stock	10	Radial	25	42	17	Grade 0	Single Row	Metric System	-	24000	-	-	CN (Normal Clearance)	-	8500	-
24.78 €	1	Available	Same day Stock	10	-	15	28	23	Grade 0	Single Row	Metric System	-	17600	Brim Type	-	-	-	13000	With Inner Wheel
10.64 €	1		5 Days	-	-	10	17	12	Grade 0	Single Row	Metric System	Resin Forming	4550	-	-	-	-	19000	No Inner Wheel
14.35 €	1		Same day Stock	-	-	22	30	16	Grade 0	Single Row	Metric System	-	14200	Brim Type	-	-	-	12000	No Inner Wheel
14.56 €	1		Same day Stock	-	-	22	30	20	Grade 0	Single Row	Metric System	-	18000	Brim Type	-	-	-	12000	No Inner Wheel
23.51 €	1		8 Days	10	-	22	30	20	Grade 0	Single Row	Metric System	-	18000	Brim Type	LP03: Heat-hardening grease	-	-	12000	No Inner Wheel