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XR902050 Crossed Taper Roller Bearing 2463.8x2819.4x114.3mm Heavy-Duty Robot Arm Bearing

Name: XR902050 Crossed Taper Roller Bearing 2463.8x2819.4x114.3mm Heavy-Duty Robot Arm Bearing
Brand: Wuxi Guangqiang Bearing Trade Co.,Ltd
SKU: XR902050
Price: 5,900.00 USD
Availability: InStock

ブランド名:	GQZ
モデル番号:	XR902050
MOQ:	5個
価格:	$5800-$6000
納期:	支払いを受け取ってから3営業日
支払い条件:	T/TまたはWestern UnionまたはPayPal

詳細情報

製品説明

詳細情報

起源の場所:

中国

証明:

ISO9001/ISO14001/GJB9001

材料:

鋼鉄に耐えるGCr15

製品名:

交差させた軸受

ID （mm）:

2463.8

オーダーデメリット (OD):

2819.4

幅(mm):

114.3

精度評価:

構造:

テーパーローラーベアリング

保証:

12ヶ月

パッケージの詳細:

最初にカートンに詰められ、次に外側の梱包のために木製のケースで補強されています

供給の能力:

3,000個/月

製品説明

XR902050 Crossed Taper Roller Bearing 2463.8x2819.4x114.3mm | Heavy-Duty Robot Arm Bearing

Product Overview

The XR902050 Tapered Cross Roller Bearing is an ultra-mega large, heavy-duty precision bearing designed for robot arms, CNC machines, slewing cranes, and other large-scale industrial equipment. With dimensions of 2463.8mm inner diameter, 2819.4mm outer diameter, and 114.3mm width, it provides unmatched load capacity, high rigidity, and ultra-smooth rotational performance.

Engineered for extreme working conditions, this bearing ensures stable motion, precise positioning, and reliable operation under massive loads, making it ideal for robotics, heavy machinery, cranes, and automation platforms.

Model: XR902050
Size: 2463.8x2819.4x114.3mm
Type: Tapered Cross Roller Bearing
Ultra-large, heavy-duty design
Optimized for robot arms, CNC machines, and slewing cranes

Key Features

Mega Ultra-Large Bearing: Supports ultra-heavy-duty industrial and automation systems.
Extreme Load Capacity: Handles radial, axial, and moment loads simultaneously.
Precision Engineering: Tapered cross rollers ensure smooth and accurate rotation.
Heavy-Duty Construction: Heat-treated bearing steel ensures long service life.
Robot Arm & CNC Compatible: Optimized for large-scale rotary applications.
Reliable Performance: Designed for continuous heavy-load operation in harsh conditions.

Technical Specifications

Parameter	Specification
Model	XR902050
Inner Diameter (ID)	2463.8 mm
Outer Diameter (OD)	2819.4 mm
Width (H)	114.3 mm
Type	Tapered Cross Roller Bearing
Structure	Crossed Tapered Rollers
Material	Bearing Steel
Preload	Custom
Accuracy Class	P5 / P4 optional
Application	Robot Arms, CNC Machines, Slewing Cranes, Heavy Equipment

Applications

Robot Arms – Ultra-large industrial robots requiring precise motion.
CNC Machines – Smooth rotation and high rigidity for massive components.
Slewing Cranes – Reliable rotation for large-scale lifting platforms.
Heavy Industrial Equipment – Stable operation under extreme loads.

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?

Precision Manufacturing Expertise
Stable Quality & Performance
Flexible Customization Options
Fast Delivery & Global Supply

FAQ

Q1: Can XR902050 handle crane slewing applications?
A1: Yes, it is designed for ultra-large slewing systems and heavy lifting applications.

Q2: Is it suitable for continuous heavy loads?
A2: Yes, it supports radial, axial, and moment loads under continuous operation.

Q3: Can the bearing be customized for accuracy or preload?
A3: Yes, GQZ Bearing provides customization for preload, accuracy class, and materials.

Equip your ultra-large machinery with XR902050 Tapered Cross Roller Bearing.
Contact GQZ Bearing today for pricing, samples, or technical consultation!

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