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Home Cylindrical Roller Bearings MRJ7/8 Roller Bearing CRM7A Cylindrical Roller Bearings RMS9
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MRJ 1/2 Bearing MRJ1/2 Single Row Cylindrical Roller Bearings
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MRJ7/8 Roller Bearing

MRJ7/8 Roller Bearing CRM7A Cylindrical Roller Bearings RMS9

Mass: 0.19kg/piece
Inner (d): 22.225mm/ 0.875 inch
Outer (D): 57.15mm/ 2.25 inch
Width (B): 17.4625mm/ 0.6875 inch
Material:Chrome steel Gcr15
Sealing Solution: Open type
Lubrication: Standard grease or oil
Working Temperature: -20°C to 120°C (max)
Also Known As: MRJ7/8, MRJ 7/8, CRM7A, RMS9, etc

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Category: Cylindrical Roller Bearings Tags: Cylindrical Roller Bearing, Single Row Cylindrical Roller Bearing
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Description

MRJ7/8 Roller Bearing Specification:

MRJ7/8 roller bearing is single row cylindrical roller bearing.
For this bearing,
Mass: 0.19kg/piece
Inner (d): 22.225mm/ 0.875 inch
Outer (D): 57.15mm/ 2.25 inch
Width (B): 17.4625mm/ 0.6875 inch
Material:Chrome steel Gcr15
Cage Type:Standard steel
Sealing Solution: Open type
Internal Play: Standard C0/CN
Precision: Standard ABEC1 or P0
Lubrication: Standard grease or oil
Working Temperature: -20°C to 120°C (max)
Also Known As: MRJ7/8, MRJ 7/8, CRM7A, CRM 7A,  RMS9, RMS 9, etc
Bearing structure is as below,

bearing structure

CRM7A Bearing Features:

1. Single row cylindrical roller bearing, imperial size.
2. The roller and the raceway are in line contact or under-line contact, with large radial bearing capacity.
3. The friction coefficient is small, which is suitable for high speed, and the limit speed is close to the deep groove ball bearing.
4. Users can separate inner ring and outer ring without difficulty.

FAQ:

Q1: What is delivery time if I place an order ?
A: We have stock for common bearing models such as MRJ 7/8, normally our delivery time is 1-5 days after payment if amount is not big.
If amount is big, normally our delivery time is 7-20 days.
For custom made bearings, our delivery time will be longer. It depends on bearing material, bearing model number and quantity.

Q2: Do you have warranty for your bearings ?
A: Our RMS9 bearings warranty is 1 year.

Q3. Do you provide custom made service ?
A: Yes, we provide custom made service for bearings and bearing packages.
You can send us your bearing brand logo and bearing package.

Shipping & Payment Terms
Shipping Method:

1. Sea shipping for mass cargos (GW > 500KGS)

2. Air shipping (GW between 100KGS – 500 KGS)

3. Express, such as DHL, TNT, Fedex, UPS for small cargos ( GW < 100KGS)

4. If you have shipping agent in China, we can send goods to your shipping agent's warehouse

shipping

Payment Terms:

We accept T/T, W/U, PAYPAL, L/C etc

Payment Terms

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Product Categories
  • Deep Groove Ball Bearings
  • Radial Ball Bearings
  • Angular Contact Ball Bearings
  • Taper Roller Bearings
  • Spherical Roller Bearings
  • Cylindrical Roller Bearings
  • Wheel Hub Bearings
  • Pillow Block Bearings
  • Rolling Shutter Door Bearings
  • Other Ball & Roller Bearings
Product TAG
Adapter Sleeve Angular Ball Bearing Angular Contact Ball Bearing Angular Contact Thrust Ball Bearings Axial Angular Contact Ball Bearing Axial Bearing Bearing Accessories Bearing for Bicycles Bearing for Housing Bearing with Snap Ring Cam Follower Bearing Car Wheel Bearing Combined Roller Bearing Cross Roller Bearing Cylindrical Bearing Differential Bearing Double Row Cylindrical Roller Bearings Drawn Cup Needle Roller Bearing Eccentric Roller Bearing Four Point Angular Contact Ball Bearing Full Complement Cylindrical Roller Bearing Garage Door Bearing Hub Bearing Insert Ball Bearing Joint Bearing Linear Bearing miniature Motor Ball Bearings Needle Roller Bearing Pillow Block Ball Bearing Plain Bearings Radial Deep Groove Ball Bearing Radial Taper Roller Bearing Rolling Door Bearing Rolling Shutter Bearing Sealed Ball Bearing Self Aligning Ball Bearing Single Row Cylindrical Roller Bearing Single Row Deep Groove Ball Bearing Spherical Bearing Spherical Roller Bearing Spindle Bearing Taper Roller Bearing Taper Wheel Bearing Wheel Bearing Replacement

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We mainly produce deep groove ball bearings, taper roller bearings, angular contact ball bearings, etc.

With a wide range and good quality products, reasonable price and stylish designs, our bearings are extensively used in different fields. Our company have import and export qualification. Our bearings have been exported to Western Europe, North America, Latin America and Southeast Asian countries.

We always insist the principle of quality first, customer first. Creating win-win high quality products is our commitment to all of our customers.

PRODUCT CATEGORIES
  • Deep Groove Ball Bearings
  • Radial Ball Bearings
  • Angular Contact Ball Bearings
  • Taper Roller Bearings
  • Spherical Roller Bearings
  • Cylindrical Roller Bearings
  • Wheel Hub Bearings
  • Pillow Block Bearings
  • Rolling Shutter Door Bearings
  • Other Ball & Roller Bearings
Knowledge
  • Environmental Effects on Bearings
    Environmental Effects on Bearings
  • how to decide whether the bearing can be used
    How To Decide Whether The Bearing Can Be Used
  • chrome steel
    Bearing Price Increase Notice
  • ceramic bearings
    Ceramic Bearings Introduction
CONTACT US

Jinan Top Bearing Co., Ltd

Tel: +86-0531-88705752

Mobile: +86-15662712802

E-mail: [email protected]

E-mail: [email protected]

Address: 1-2405-4, No. 1825, Hualong Rd., Licheng Dist, Jinan, Shandong, China

© Copyright 2020 Jinan Top Bearing Co., Ltd
  • Home
  • Products
    • Deep Groove Ball Bearings
    • Radial Ball Bearings
    • Angular Contact Ball Bearings
    • Taper Roller Bearings
    • Spherical Roller Bearings
    • Cylindrical Roller Bearings
    • Wheel Hub Bearings
    • Pillow Block Bearings
    • Rolling Shutter Door Bearings
    • Other Ball & Roller Bearings
  • About Us
  • Factory Tour
  • Quality Control
  • Our Exhibition
  • Blog
  • Contact Us
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