NN3008MBKRCC1P4 Double Row Cylindrical Roller Bearing 40x68x21 Mm

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NN3008MBKRCC1P4

Bore Diameter:40 mm

Outside Diameter:68 mm

Width:21 mm

Weight:0.315 kg

Min. Order:1 Piece

The NN3008MBKRCC1P4 bearing is a Cylindrical roller beairngs with an inner diameter of 40 mm , an outer diameter of 68 mm, a width of 21 mm. It typically uses P4 grade precision tolerances and features a Brass cage, GCr15 Chrome Steel rings. Its dynamic radial rated load is approximately 43.5 kN, its static radial rated load is approximately 55.5 kN. It uses C1 Internal Play (Less than C2) standard radial clearance, Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Feature: 3 Rib Inner Ring | Plain Outer Ring

Application: Manufacturing Plant, Energy & Mining

Dimensions:

Inside Diameter:

40 mm

Outside Diameter:

68 mm

Thickness:

21 mm

Weight:

0.315 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

43.5 kN

Static load Capacity, Radial (Cor):

55.5 kN

Reference speed (Grease rpm):

18600 1/min

Limiting speed (Oil rpm):

25800 1/min

Specifications:

Old Designations:

NN3008MBKRCC1

HS Code:

8482500090

Structure:

Cylindrical Roller Bearings

Number of Rows:

Demensions:

40x68x21 mm

Brand:

As Per Requirements

Radial Clearance Trade No.:

C1 Internal Play (Less than C2)

Precision Rating:

Bearing Material:

Bearing Steel

Cage Type:

M - Brass Cage

Cage material:

Brass

Seals Type:

Open

Roller Material:

GCr15 Chrome Steel

Bore Type:

K - 1:12 Tapered Bore (Standard for Most Types)

Operating Temperature Range:

No Heat Stabilization - Temperatures up to 120 °

Series:

NN3000

Rolling Element:

Cylindrical roller bearing

Suffix Description:

MB: Two-Piece Solid Brass Cage, Guided On Central Rib. KR: Tapered Bore (1:12). CC1: For non-interchangeable cylindrical roller bearings, clearance less than CC2

Snap Ring:

Transaction Information:

Transport Package:

Box+Pallet

Service:

OEM Service

Shipping Ways:

DHL / TNT / UPS / ARMEX / FEDEX ,Etc

Country of Origin:

Japan

Quality Control:

ISO9001:2015

Stock:

225 Piece

Production Capacity:

10000pcs/year

Port:

Shanghai/Qingdao/Guangzhou/Hongkong

Payment term:

TT/Western Union/Paypal

Delivery time:

3~5 days

Detailed description

NN3008MBKRCC1P4 Double Row Cylindrical Roller Bearing 40x68x21 mm

40MM Bore; Tapered Bore Profile; 68MM Outside Diameter; 21MM Width; PPS Resin Cage Matetrial; RBEC 7 | ISO P4; Double Row; Outer Ring - Both Sides Separable; No Snap Ring; Relubricatable; CC1 Internal Clearance; Retainer.

3 Rib Inner Ring
Plain Outer Ring
Cage on Inner Ring OD
High Rigidity Series
MB: Two-Piece Solid Brass Cage, Guided On Central Rib
KR: Tapered Bore (1:12)
CC1: For non-interchangeable cylindrical roller bearings, clearance less than CC2
P4: Dimensional & Running Accuracy To ISO Tolerance Class 4 (More Accurate Than P5)-Abec.7

Part Number	NN3008MBKRCC1P4	Package	Carton Box+Pallet
Size:	40x68x21 mm	Material	Bearing steel
Bore diameter (d):	40 mm (1.575 Inch)	Place of Origin	Japan
Outside Diameter (D):	68 mm (2.6772 Inch)	Structure	Cylindrical Roller Bearing
Width, outer ring (T):	21 mm (0.8268 Inch)	Sealing	No seal
Profile	Complete with Outer and Inner Ring	Grease Limiting Speed (r/min)	18600 1/min
Relubricatable	Yes	Oil Limiting Speed (r/min)	25800 1/min
Radial internal clearance	C1 Internal Play (Less than C2)	EW	61 mm
Precision Grade	P4	CR2	4400 kgf
Number of Row	2	COR2	5650 kgf
MOQ	1PCS	Certifications	ISO9001:2015
Weight	0.315 KG	Basic dynamic load rating	43.5 kN
Payment Term	TT or Western Union	Basic static load rating	55.5 kN
Brand Name	As per requirement	Lead Time	3~5 Days
Bore type	K - 1:12 Tapered Bore (Standard for Most Types)	Application	Manufacturing Plant, Energy & Mining
Bore Profile	Tapered	Snap Ring	No
Heat Stabilization	Temperatures up to 120 °C	Seperable	Outer Ring - Both Sides
DA1	45 mm	D1A	46 mm
DA3	63 mm	DA4	62 mm
RA	1.0 mm	R	1.0 mm
r min	1.0 mm	Retainer	Yes
Cage Type	M - Brass Cage	Other Features	3 Rib Inner Ring \| Plain Outer Ring

Please contact Cherry if you are interested in this product:

WhatsApp: +86 13825082601

Mobile: +86 18928876761

Email: [email protected]

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High quality NN3008MBKRCC1P4 ( 0.315 kg Mass, ID: 40 mm OD: 68 mm WD: 21 mm , NN3000 Series , 2 Rows , C1 Internal Play (Less than C2) Radial Clearance , P4 Accuracy Class , Bearing Steel Material , 43.5 kN Radial dynamic , 55.5 kN Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. NN3008MBKRCC1P4. 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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NN3008MBKRCC1P4 Double Row Cylindrical Roller Bearing 40x68x21 Mm

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