Supply Tapered crossed roller bearing XR 678052 XR678052 manufacturer from China Luoyang Boying Bearing Co.,Ltd

Supply Tapered crossed roller bearing XR 678052

Payment Terms:	T/T,T/T
Place of Origin:	Henan, China (Mainland)


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Product Detail

Model No.: XR678052

Production Capacity: 1000 pcs/month

Delivery Date: prompt delivery

Structure: tapered crossed roller bear...

material: Gcr15SiMn bearing steel

Means of Transport: Ocean,Air

Packing: regular

Brand Name: BYC

Precision rate: P2/P4/P5

inner ring:330.2mm outer ring:457.2mm
width:63.5Kg weight:35Kg

XR678052 Cross Tapered Roller Bearings Specification Sheet
Model Number	Main dimensions (mm)				Basic dynamic load rating		Limiting speed (Oil) r/m	Weight (Kg)
Model Number	Inner ring d (mm)	Outer ring D(mm)	Width B(mm)	Chamfer r(min)	Radial Cr(KN)	Axial Ca(KN)	Limiting speed (Oil) r/m	Weight (Kg)
XR678052	330.2	457.2	63.5	3	80	98.4	620	35

Crossed Taped roller Bearings XR\JXR series:

XR496051XR678052XR766051XR820060XR855053XR882055XR889058XR897051JXR637050 JXR65250JXR699050

BearingType	Main dimensions				Basicdynamic load rating		r/m () SpeedLimitied Oil	kg weight
BearingType	Innerring d	Outerring D	Width B	r	Radial	Axial	r/m () SpeedLimitied Oil	kg weight
XR496051	203.2	279.4	31.75	1.5	41000	49200	800	6.5
XR678052	330.2	457.2	63.5	3	80000	98400	620	35
XR766051	457.2	609.6	63.5	3	106000	133000	520	51
XR820060	580	760	80	5	106000	209000	300	100
XR855053	685.8	914.4	79.375	3	180000	224000	260	150
XR882055	901.7	1117.6	82.55	3	225000	297000	200	185
XR889058	1028.7	1327.15	114.3	3	283000	374000	160	400
XR897051	1549.4	1828.8	101.6	3	326000	489000	80	500
JXR637050	300	400	37	1.5	47200	60000	720	13
JXR652050	310	425	45	2.5	61600	76500	640	20
JXR699050	370	495	50	3	70200	89200	600	30

We are a professional manufacturer of high precision bearings,which has combine research, production and marketing together.

Our leading products are:

1.high precision crossed roller bearings :INA SX series ,XSU series ,XU series. THK RB series ,RE series, RU series; IKO CRB series ,CRBC series, CRBH series;

2.high precision tapered crossed roller bearings: Timken'sJXR series , XR series.

3.high precision YRT rotary table bearings, YRT series ,YRTS series ,YRTM series, ZKLDF series.

4.thrust cylindrical roller bearings.

The precision rate has reached to P5/P4/P2,ranging from 50mm~900mm.