LRB Needle Bearing Inner Ring
LRB Needle Bearing Inner Ring
LRB Needle Bearing Inner Ring
LRB Needle Bearing Inner Ring

1 / 2

LRB Needle Bearing Inner Ring

Get Latest Price
Send Inquiry
Model No. : LRB
Brand Name :
D : 8-300
B : 10-100
Material : Gcr15 100cr6 52100
More
5yrs

Changzhou, Jiangsu, China

Visit The Store
  • Platform Certification
  • Online Expo

Product description

LRB Inner ring(Needle  Bearing Bush,Needle  Bearing Bush,Metric and Inch Bearing Inner Ring) is precisely processed by Gcr15 chrome steel,mainly using in condition that the shaft can not be directly used as the rolling road. So as to achieve the purpose of auxiliary installation,Standard inner ring are processed according to the P0 dimensional tolerances and geometric accuracy.

Main characteristic
►High hardness, big rigidness
►Big specifications, easy to choose
►Big range of size

Material

GCr15 chrome steel

Process

Lathing  Grinding

Heat treatment

Quenching





1.    high hardness, big rigidness

2.    big specifications, easy to choose

3.    big range of size

metric size

inch size

structure instruction

IR

IRB.MI

Standard tolerance, end face ground

LR

LRB,

big tolerance, end face not ground

IRT

standard tolerance, with oil groove, end face ground

LRT

Big tolerance, with oil groove, end face not ground

LRB Inner Ring


Model
Shaft Mass Dimensions
mm g d F B
12.7 LRB81212 23.5 12.7 19.05 19.05
LRB81216 31 12.7 19.05 25.4
15.875 LRB101412 28 15.875 22.225 19.05
LRB101416 37.5 15.875 22.225 25.4
19.05 LRB121612 33 19.05 25.4 19.05
LRB121616 44 19.05 25.4 25.4
22.225 LRB141816 50 22.225 28.575 25.4
LRB141820 62 22.225 28.575 31.75
25.4 LRB162016 56 25.4 31.75 25.4
LRB162020 72 25.4 31.75 31.75
28.575 LRB182216 63 28.575 34.925 25.4
LRB182220 77 28.575 34.925 31.75
31.75 LRB202406 71 31.75 38.1 25.4
LRB202420 86 31.75 38.1 31.75
34.925 LRB222616 77 34.925 41.275 25.4
LRB222620 96 34.925 41.275 31.75
38.1 LRB242816 80 38.1 44.45 25.4
LRB242820 100 38.1 44.45 31.75
LRB243020 155 38.1 47.625 31.75
41.275 LRB263212 135 41.275 50.8 25.4
LRB263220 170 41.275 50.8 31.75
44.45 LRB283624 300 44.45 57.45 38.1
LRB283628 345 44.45 57.45 44.45
50.8 LRB324024 335 50.8 63.5 38.1
LRB324028 390 50.8 63.5 44.45
57.15 LRB364424 375 57.15 69.85 38.1
LRB364428 440 57.15 69.85 44.45
63.5 LRB404824 410 63.5 76.5 38.1
LRB404828 480 63.5 76.5 44.45
69.85 LRB445228 530 69.85 82.55 44.45
LRB445232 600 69.85 82.55 50.8
76.2 LRB485632 640 76.2 88.9 50.8
82.55 LRB526032 690 82.55 95.25 50.8

"
Model"
Shaft Mass Dimensions
mm g d F B
12.7 LRB81212 23.5 12.7 19.05 19.05
LRB81216 31 12.7 19.05 25.4
15.875 LRB101412 28 15.875 22.225 19.05
LRB101416 37.5 15.875 22.225 25.4
19.05 LRB121612 33 19.05 25.4 19.05
LRB121616 44 19.05 25.4 25.4
22.225 LRB141816 50 22.225 28.575 25.4
LRB141820 62 22.225 28.575 31.75
25.4 LRB162016 56 25.4 31.75 25.4
LRB162020 72 25.4 31.75 31.75
28.575 LRB182216 63 28.575 34.925 25.4
LRB182220 77 28.575 34.925 31.75
31.75 LRB202406 71 31.75 38.1 25.4
LRB202420 86 31.75 38.1 31.75
34.925 LRB222616 77 34.925 41.275 25.4
LRB222620 96 34.925 41.275 31.75
38.1 LRB242816 80 38.1 44.45 25.4
LRB242820 100 38.1 44.45 31.75
LRB243020 155 38.1 47.625 31.75
41.275 LRB263212 135 41.275 50.8 25.4
LRB263220 170 41.275 50.8 31.75
44.45 LRB283624 300 44.45 57.45 38.1
LRB283628 345 44.45 57.45 44.45
50.8 LRB324024 335 50.8 63.5 38.1
LRB324028 390 50.8 63.5 44.45
57.15 LRB364424 375 57.15 69.85 38.1
LRB364428 440 57.15 69.85 44.45
63.5 LRB404824 410 63.5 76.5 38.1
LRB404828 480 63.5 76.5 44.45
69.85 LRB445228 530 69.85 82.55 44.45
LRB445232 600 69.85 82.55 50.8
76.2 LRB485632 640 76.2 88.9 50.8
82.55 LRB526032 690 82.55 95.25 50.8


We are manufacturer for the needle bearing and roller bearing, which located in Changzhou, China.

20year working experience, has been committed to the development and production of high-precision bearings.

Professional R&D team provide various solutions for different customers
Quality inspectors at all levels to ensure that each product delivered with high standard.
The first-line staff be trained in reguarly, ensuring safety and make sure to complete every order with quality and quantity.
People-oriented, for the future.

Send Inquiry

Product Alert

Subscribe to your interested keywords. We will send freely the latest and hottest products to your Inbox. Don't miss any trade information.

版权所有 © 宁波全贸信息技术有限公司 浙ICP备12012821号-1 浙B2-20200628