Luoyang Hongyuan Bearing Technology Co.,Ltd
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YRTS260 rotary table bearing 260X385X55mm

YRTS260 Rotary Table Bearing 260X385X55mm

Reference FOB Price:
US10 ~ 1000 / Piece
Min. Order:
2 Piece
Stock:
1000 Piece
Production Capacity:
100000pcs
Port:
Zhengzhou/Shanghai
Payment term:
FOB, CPT, DDP,CFR, CIF
Delivery time:
In stock
Technical Parameters:
Product Designations:
YRTS260
Old Designations:
YRTS260
HS Code:
8482800000999
Structure:
Outer ring, Inner ring, Washer
Number of Rows:
2
Inside Diameter:
260 mm
Outside Diameter:
385 mm
Thickness:
55 mm
Weight:
18.3 KG
Dynamic load Capacity, Radial (Cr):
85
Static load Capacity, Radial (Cor):
275
Limiting speed (Oil rpm):
800
Demensions:
260X385X55mm
Brand:
HONB
Radial Clearance Trade No.:
Positive/Negative
Precision Rating:
P2/P4
Bearing Material:
Steel GCr15
Cage Type:
PA66+GF25-JB
Cage material:
nylon/copper
Seals Type:
Double Seals/no seals
Seal Material:
rubber
Roller Material:
Steel GCr15
Transport Package:
Plywood case/Carton
Shipping Ways:
Shipping/Air transport/Express
Country of Origin:
Luoyang
Service:
Two years
Feature:
High speed bearings
Application:
Rotary table, vertical grinder, indexing heads, gear milling machine
YRTS260 Rotary Table Bearing 260X385X55mm

YRTS260 high speed bearings are as same as YRT basic rotary table bearings, designed with two axial components and a radial component, axial component contains two axial cylinder roller cages assemble, an outer ring, a L-section inner ring and a second ring. Axial preloaded after fitting.The outer ring, L-section inner ring and the second ring have fixing hole.The unit is fixed by means of retaining screws for the safety of transportation and handling.(HONBbearing06)

The dimension, shape, and structure of YRTS260 high speed bearings are as same as YRT basic rotary table bearings.Due to its special inner design, these kind of bearing have higher limiting speed and lower and uniform friction torque in the whole speed range.So they can be used to the situation which need lower friction and higher speed, such as direct drive shaft, especially for the CNC rotary table structure.

YRT and YRTS high speed series bearings all have grease hole on outer ring and L-section inner ring for adding grease.

For the higher precision requirement, we can also offer the higher precision in axial direction and in radial direction.

 

Type Dimension The fixing hole
d D H H1 H2 C d1 dn dm Inner ring outer ring
Unit:mm do ds Ts QTY4) dL QTY4)
mm mm
YRTS200 200 300 45 30 15 15 274 215 285 7 11 6.2 46 7 45
YRTS260 260 385 55 36.5 18.5 18 345 280 365 9.3 15 8.2 34 9.3 33
YRTS325 325 450 60 40 20 20 415 342 430 9.3 15 8.2 34 9.3 33
YRTS395 395 525 65 42.5 22.5 20 486 415 505 9.3 15 8.2 46 9.3 45
YRTS460 460 600 70 46 24 22 560 482 580 9.3 15 8.2 46 9.3 45
Type Screw connection QYT Connect screws holes pitch1)t The tightening torque Basic load rating Limited speed weight
Axial Radial
Dynamic Static Dynamic Static
MA2) Ca Coa Cr Cor Grease
G QTY QTY*t N m KN       r/min Kg
YRTS200 2 M8 3 48*7.5° 14 105 635 78 202 950 9.7
YRTS260 2 M12 3 36*10° 34 131 840 85 275 800 18.3
YRTS325 2 M12 3 36*10° 34 191 1260 108 300 680 25
YRTS395 2 M12 3 48*7.5° 34 214 1540 121 390 600 33
YRTS460 2 M12 3 48*7.5° 34 221 1690 168 570 500 45

 


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