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Robot Arms Parts XR496051 Cross Tapered Roller Bearing 203.2x279.4x31.75mm for CNC Machine

Robot Arms Parts XR496051 Cross Tapered Roller Bearing 203.2x279.4x31.75mm for CNC Machine

Brand Name:	GQZ
Model Number:	XR496052
MOQ:	5pcs
Price:	$289- $309
Delivery Time:	3 working days after received your payment
Payment Terms:	T/T or western Union or PayPal

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO9001/ISO14001/GJB9001

Material:

Chrome Steel

Product Name:

Ultrathin Crossed Roller Bearings

ID(mm):

203.2

OD(mm):

279.4

Width(mm):

31.75

Precision Rating:

P5 / P4 / P2

Structure:

Cylindrical

Warranty:

12 Months

Packaging Details:

Packed in carton firstly,and then reinforced with wooden case for outer packing

Supply Ability:

3,000pcs per month

Highlight:

Robot Arms tapered roller bearing

CNC machine roller bearing 203.2mm

XR496051 robot bearing with warranty

Product Description

XR496051 Cross Tapered Roller Bearing 203.2x279.4x31.75mm | Inch Size Precision Bearing for CNC Machine Tools

Product Overview

The XR496051 Cross Tapered Roller Bearing is a high-precision bearing designed for CNC machine tools and industrial equipment requiring high rigidity and accuracy. With dimensions of 203.2mm inner diameter, 279.4mm outer diameter, and 31.75mm width (inch series), it is ideal for applications based on imperial standards.

Its cross tapered roller structure enables it to support radial, axial, and moment loads simultaneously, ensuring stable performance, precise rotation, and long service life in demanding machining environments.

Model: XR496051
Size: 203.2x279.4x31.75mm
Inch series precision bearing
High rigidity and load capacity
Designed for CNC and machine tool applications

Key Features

Inch Size Design: Ideal for equipment using imperial standard components.
High Rigidity Structure: Cross tapered rollers provide strong stiffness under load.
Combined Load Capacity: Supports radial, axial, and moment loads simultaneously.
Precision Rotation: Ensures stable and accurate machining performance.
Low Vibration & Noise: Optimized raceway improves smooth operation.
Durable Construction: Made from high-quality bearing steel with heat treatment.

Technical Specifications

Parameter	XR496051
Model	XR496051
Inner Diameter (ID)	203.2 mm
Outer Diameter (OD)	279.4 mm
Width (H)	31.75 mm
Type	Cross Tapered Roller Bearing
Structure	Crossed Tapered Rollers
Material	Bearing Steel
Preload	Custom
Accuracy Class	P5 / P4 optional
Application	CNC Machine Tools, Spindles, Industrial Equipment

Applications

CNC Machine Tools – High precision and rigidity for machining operations.
Machine Tool Spindles – Stable and accurate rotation performance.
Industrial Equipment – Suitable for imperial-standard systems.
Precision Rotary Systems – Ensures consistent and reliable motion control.

Robot Arms Parts XR496051 Cross Tapered Roller Bearing 203.2x279.4x31.75mm for CNC Machine 0

Timken	KG	d	D	B	r	Cr (KN)	Co (KN)	Cr (KN)
-	4.9	150	230	30	1	95.2	156	111	279	1100
-	5.15	160	240	30	1.1	96.8	162	118	300	1000
-	6.7	200	280	30	1.5	102	175	120	320	9000
XR496051	5.59	203.2	279.4	31.75	1.5	110	188	134	348	850
XR496052	5.59	203.2	279.4	31.75	1.5	110	188	134	348	850
-	5.4	240	300	30	1	88	184	114	361	750
-	4.5	250	310	25	1	88	188	114	361	700
-	13	250	350	40	1.3	187	355	228	657	670
JXR637050	12.5	300	400	36.492	1.5	183	355	223	657	560
JXR637050	12.5	300	400	37	1.5	183	355	223	657	560
JXR678054	38	300	480	60	1.5	258	495	35	920	600
JXR652050	19.5	310	425	45	2.5	216	427	281	837	640
JXR678052	32	330.2	457.2	63.5	3.3	264	515	312	954	620
-	27	350	470	50	3.3	308	635	376	1180	560
JXR699050	30	370	495	50	3.3	93.6	-	119	-	600
-	15	400	480	40	1.1	216	497	281	957	430
-	46.5	400	550	60	2.5	429	920	523	1700	400
XR736052	27.5	432.003	571.5	38.1	3.3	83	910	530	1600	400
JXR766051	51	457.2	609.6	63.5	3.3	396	856	514	1680	420
JXR766052	62	424.95	614.924	65	3.3	470	960	600	1720	380
JXR820060	100	580	760	80	3.3	627	1380	765	2560	300
JXR820061	100	580	760	80	6.4	627	1380	765	2560	300
JXR836050	148	600	830	80	6.4	680	1460	820	2870	300
JXR8444050	150	685.8	914.4	79.375	6.4	693	1660	900	3250	260
JXR855053	150	685.8	914.4	79.375	3.3	693	1660	900	3250	260
JXR855056	150	685.8	914.4	79.375	3.3	693	1660	900	3250	260
JXR882054	185	901.7	1117.6	82.555	3	781	2060	1060	4290	200
JXR882055	185	901.7	1117.6	82.555	3.3	781	2060	1060	4290	200
JXR882058	158	939.8	1117.6	82.55	3	920	2580	1200	5000	200
-	215	950	1170	85	3	968	2690	1310	5600	215
JXR889058	430	1028.7	1327.15	114.3	3.3	1230	3310	1600	6490	430
JXR889059	358	1028.7	1327.15	95.25	3.3	1060	3100	1420	6020	450
JXR889060	430	1028.7	1327.15	114.3	3.3	1230	3310	1600	6490	430
-	350	1270	1524	95.25	3.3	1300	3830	1760	2980	95
JXR897051	500	1549.4	1828.8	101.6	3.3	1400	4510	1890	9400	80
-	675	1879.6	2197.1	101.6	5.4	1510	5240	2040	10900	43
-	1130	2463.8	2819.4	114.3	5.4	2330	8740	3150	18200	18200

Why Choose GQZ Bearing?

Reliable Replacement Solution: Compatible with international bearing standards.
Precision Manufacturing: Ensures high accuracy and consistency.
Cost-Effective Alternative: Competitive pricing without compromising quality.
Fast Delivery: Efficient production with global shipping support.

Robot Arms Parts XR496051 Cross Tapered Roller Bearing 203.2x279.4x31.75mm for CNC Machine 1

Robot Arms Parts XR496051 Cross Tapered Roller Bearing 203.2x279.4x31.75mm for CNC Machine 2

Robot Arms Parts XR496051 Cross Tapered Roller Bearing 203.2x279.4x31.75mm for CNC Machine 3

Robot Arms Parts XR496051 Cross Tapered Roller Bearing 203.2x279.4x31.75mm for CNC Machine 4

FAQ

Q1: Is XR4960512 an inch size bearing?

A1: Yes, it is designed based on imperial dimensions (203.2×279.4×31.75mm).

Q2: Can it be used in CNC machine spindles?

A2: Yes, it is suitable for high-rigidity and high-precision spindle applications.

Q3: Do you support customization?

A3: Yes, we offer customization for preload, accuracy class, and materials.

Upgrade your CNC system with XR496051 Cross Tapered Roller Bearing.
Contact GQZ Bearing today for pricing, samples, or technical consultation!

Tags:

Automotive Bearings

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Angular Contact Ball Bearing

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Tapered Roller Bearing

Needle Roller Bearing

Spherical Roller Bearing

Self Aligning Ball Bearing

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Linear Ball Bearing

Track Roller Bearing

Thin Section Bearing

Slewing Ring Bearing

Spherical Plain Bearing

Ceramic Ball Bearings

Super Precision Bearings

Bearing Accessories

Stainless Steel Roller Chain

Mini Excavator

Automotive Bearings

Agriculture Bearings

Robot Bearings

Deep Groove Ball Bearing

Angular Contact Ball Bearing

Cylindrical Roller Bearing

Tapered Roller Bearing

Needle Roller Bearing

Spherical Roller Bearing

Self Aligning Ball Bearing

Thrust Ball Bearing

Thrust Roller Bearing

Pillow Block Bearing

Linear Ball Bearing

Track Roller Bearing

Thin Section Bearing

Slewing Ring Bearing

Spherical Plain Bearing

Ceramic Ball Bearings

Super Precision Bearings

Bearing Accessories

Stainless Steel Roller Chain

Mini Excavator

products details

Robot Arms Parts XR496051 Cross Tapered Roller Bearing 203.2x279.4x31.75mm for CNC Machine

Robot Arms tapered roller bearing

CNC machine roller bearing 203.2mm

XR496051 robot bearing with warranty