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Ningbo Zhenhai Mingwei Bearing Co., Ltd.

China Manufacturer with main products: Miniature Ball Bearing, Miniature Flange Bearing, Deep Groove Ball Bearing, Polyurethane Coated Bearing, Plasic Coated Bearing, Thrust Ball...

Home  >Products Catalog > Deep Groove Ball Bearing > MR52ZZ Remote Control Toy Ball Bearing 2x5x2.5mm

MR52ZZ Remote Control Toy Ball Bearing 2x5x2.5mm

FOB Price: 0.20 - 0.30 USD/Set
Supply Ability: 50,000 Set(s) per Day
Shipping: Ningbo Port
Payment Terms: L/C, T/T, Western Union
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Packaging Details: Soft Plastic tube in carton by wooden case

Quick Details

  • Type: Ball
  • Structure: Other Structure
  • Seals Type: ZZ RS OPEN
  • Precision Rating: P0,P6,P5,P4,P2
  • Outside Diameter: 3-30 mm
  • Bore Size: 1-10 mm
  • Brand Name: Mingwei
  • Model Number: MR52ZZ
  • Number of Row: Single Row
  • Seals Type: ZZ
  • Precision Rating: ABEC1,ABEC3,ABEC5
  • Bore Diameter: 2mm
  • Outside Diameter: 5mm
  • Width: 2.5mm
  • Radial Gap: C0
  • Raw Material: Bearing Steel,Carbon Steel

Specifications

MR52ZZ Remote COntrol Toy BAll Bearing 2x5x2.5mm

MR52ZZ Remote Control Toy Ball Bearing 2x5x25mm

 

Model: MR52ZZ

Bore Diameter: 2mm

Outer Diameter: 5mm

Width: 2.5mm

Series: MR Series Metric Deep Groove Ball Bearing

Brand: Mingwei


 

Feature

 

Single row deep groove ball bearings are used inVarious of applications, they are simple in design, non-separable, suitable for high speed and are robust in operation, and need little maintenance. Deep raceway grooves and the close conformity between the raceway grooves and the balls enable deep groove ball bearings to accommodate axial load in both directions, in addition to radial load.

Single row deep groove ball bearings are manufactured as open type (unsealed), sealed and shielded, the most popular size of deep groove ball bearings are also produced in sealed versions with shields or contact seals on one or both sides, the bearings with shields or seals on both sides are lubricated for life and arefreeMaintenance. A sealed bearings seals has contact on the bearings inner and outer, a shielded bearings shield has contact on the outer only, and Shielded bearings are primarily intended for applications where the inner ring rotates. If the outer ring rotates, there is a risk that the grease will leak from the bearing at high speed.


MR52ZZ Miniature Bearings are ideal for the application such as power tools, scooters, skateboard, remote control plane,boat and cars, textile machinery etc.

 

Please note that our bearings don'T have minimum order quantity

 

Basic Parameters

 

Series

MR Series-Metric deep groove ball bearings

Type

MR52ZZ/RS/OPEN Metric deep groove ball bearings

Bore Diameter(mm)

2

Outer Diameter(mm)

5

Width(mm)

OPEN

2

ZZ

2.5

Grease Rate

25%~30%

* this sheet is for reference only. Please consult with Mingwei Bearing when selecting.

 

Technical Parameters


Sealing Way

OPEN,Metal Sealing, Rubber Sealing

Bearing Material

Stainless Steel, Bearing Steel, Carbon Steel

Radial Play(mm)

Minimum(mm)

0.005

Maximum(mm)

0.013

Material

Inner circle

Gcr15

Testing standards

GB-T 305-1998

Outer circle

Gcr15

GB-T 305-1998

Steel ball

Gcr15

GB-T 305-1998

Dust cover(ZZ)

SPCC/SUS

GB-T 305-1998

Retainer(R)

SUS/MN

/

Grease

LY series

JB-T 8571-1997

High temperature resistance()

-50~150

JB-T 8571-1997

Basic dynamic load rating

Cr(N)

169

Basic static load rating

Cor(N)

50

Max.Speed

Grease

*1000rpm

85

Oil

100

* this sheet is for reference only. Please consult with Mingwei Bearing when selecting.


1-9mm Bore Diameter Miniature Ball Bearings


Model Reference Bore
Diameter
Outer
Diameter
Width Cr(N)
Basic
Dynamic
Cor(N)
Basic
Static
Max. Speed
Grease Oil
OPEN SHIELD OPEN SHIELD *1000rpm
681 / 1 3 1.5 / 80 23 130 150
691 / 4 1.6 / 140 36 100 120
681X 681XZZ 1.5 4 1.2 2 112 33 100 120
691X 691XZZ 5 2 2.6 237 69 85 100
601X 601XZZ 6 2.5 3 330 98 75 90
682 682ZZ 2 5 1.5 2.3 169 50 85 100
692 692ZZ 6 2.3 3 330 98 75 90
602 602ZZ 7 2.8 3.5 385 127 63 75
682X 682XZZ 2.5 6 1.8 2.6 208 74 71 80
692X 692XZZ 7 2.5 3.5 385 127 63 75
602X 602XZZ 8 2.8 4 550 175 60 71
683 683ZZ 3 7 2 3 310 111 63 75
693 693ZZ 8 3 4 560 179 60 67
603 603ZZ 9 3 / 570 187 56 67
623 623ZZ 10 4 4 630 218 50 60
633 633ZZ 13 5 5 1300 485 40 48
684 684ZZ 4 9 2.5 4 640 225 53 63
694 694ZZ 11 4 4 960 345 48 56
604 604ZZ 12 4 4 960 345 48 56
624 624ZZ 13 5 5 1300 485 40 48
634 634ZZ 16 5 5 1730 670 36 43
685 685ZZ 5 11 3 5 716 281 45 53
695 695ZZ 13 4 4 1080 430 43 50
605 605ZZ 14 5 5 1330 505 40 50
625 625ZZ 16 5 5 1730 670 36 43
635 635ZZ 19 6 6 2340 885 32 40
686 686ZZ 6 13 3.5 5 1080 440 40 50
696 696ZZ 15 5 5 1730 670 40 45
606 606ZZ 17 6 6 2260 835 38 45
626 626ZZ 19 6 6 2340 885 32 40
636 636ZZ 22 7 7 3300 1370 30 36
687 687ZZ 7 14 3.5 5 1170 510 40 50
697 697ZZ 17 5 5 1610 710 36 43
607 607ZZ 19 6 6 2340 885 36 43
627 627ZZ 22 7 7 3300 1370 30 36
637 637ZZ 26 9 9 4050 1620 28 34
688 688ZZ 8 16 4 5 1260 590 36 43
698 698ZZ 19 6 6 2240 910 36 43
608 608ZZ 22 7 7 3300 1370 34 40
628 628ZZ 24 8 8 3350 1430 28 34
638 638ZZ 28 9 9 4550 1970 28 34
679 679ZZ 9 14 3 4.5 919 468 36 42
689 689ZZ 17 4 5 1330 665 36 43
699 699ZZ 20 6 6 1720 840 34 40
609 609ZZ 24 7 7 3350 1430 32 38
629 629ZZ 26 8 8 4550 1970 28 34
639 639ZZ 30 10 10 5100 2390 24 30

Service Process

Service Guarantee

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  • Product Quality Commitment

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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