• IKO CRB Cross Cylindrical Roller
• IKO CRBF Crossed Roller Bearing
• IKO CRBH Crossed Roller Bearing
• IKO CRBC Crossed Roller Bearing
• IKO CRBS Crossed Roller Bearing
• THK RU TYPE Integrated inner and
• THK RA Super slim Separable oute
• THK RE Separable Inner Ring Cros
• THK RB Slim Type Crossed Roller
• SKF MMXC Series Crossed Roller B
• Timken XR/JXR/PSL 912 Cross Tape
• INA XSA/XSI/XSU Cross Roller Bea
• XSA14 series slewing rings cross roller bearings INA spec
• XSI14 series slewing rings cross roller
• XSU14 series crossed roller bearings-no gear
• XSU08 series crossed roller bearing
• INA SX0118 Series Crossed Roller
• INA VSA20/VSI20/VSU20 Series Sle
• VSI20 series four point contact bearings
• VSU20 series four point contact ball bearings
• VSA20 series four point ball slewing rings
• VSU25 series slewing ring bearing
• VSA25 series slewing ring bearing external gear teeth
• VSI25 series four point contact ball slewing bearing internal gear
• INA XV/XA/XI/XU Crossed Roller S
• XU series crossed roller bearings
• XV crossed roller bearings
• XA series slewing rings-INA structure
• XI120288 ina spec SLEWING RING with inner gear
• INA VLA/VLI/VLU Series Slewing R
• VLA20 Series Slewing bearings outer geared
• VLI20 Light series slewing ring with flange (inner geared)
• VLU20 Double flange light slewing ring ina spec
• INA VA/VU/VI Series Slewing Bear
• VA external gear slewing ring INA SPEC
• INA VU series slewing rings ungeared
• VI series inner gear four point contact slewing rings INA spec
• SKF RKS Series Slewing Bearing
• SKF RKS Customized Four Point Contact Ball Slewing Bearings
• SKF RKS Customized crossed cylindrical roller bearing
• SKF RKS light series four-point contact ball slewing bearing without a gear
• SKF RKS medium size four-point contact ball bearings with internal gear teeth
• Kaydon Slewing Ring Bearing MT S
• MTO Series No Gear Slewing Ring
• MTE Series External Gear Slewing Ring
• NSK DBS Type Slewing Bearings
• DBS type slewing bearings external gear
• NSK DBS internal gear slewing rings
• NSK NRXT Crossed Roller Bearing
• IMO Ball Slewing Rings
• IMO 116 Untoothed Ball Slewing Ring
• IMO 116 External Gear Teeth Slewing Rings
• IMO 120 Untoothed Ball Slewing Rings
• IMO 920 ball slewing rings with flange rings
• Harmonic Drive Gear Head Bearing
• CSF Harmonic Drive Gear Head bearing for harmonic reducer
• SHF Harmonic Reducer Bearing
• CSD output bearing for CSD-2UH harmonic drive
• Other Bearings for Automation Eq
• RigidBearings

Latest news

• MTO-170 Slew Bearing (stainless steel)
• RB thin section crossed roller bearing
• Replacement of light duty excavator's
• CSD20-XRB high stiffness cross roller
• Slewing ring bearings for wind turbine
• High speed Outer ring turning RE24025

Contact us

• ADD: Sanyuan Road 3#, New-hi Tech Zone, Luoyang, China
• TEL: +86-18937970107
• FAX: +86-379-62708625
• E-mail: info@rigiabearing.com

  > Bearings

• 

Product introduction

RKS.21 0741 slewing ring bearings 634x840x56mm

	d	634 mm
	D	840 mm
	H	56 mm
	Ca	211 kN
	Cao	524 kN
	Mass	60 kg

RIGIA RKS light series four point contact ball slewing bearings with an external gear

Model No.	dm (mm)	D (mm)	d (mm)	H (mm)	Je (mm)	Ji (mm)	Ca (kN)	Cao (kN)	Mass (kg)
RKS.21 0411	411	505	304	56	455	332	169	284	32
RKS.21 0541	541	640	434	56	585	462	188	380	44
RKS.21 0641	641	742	534	56	685	562	200	440	52
RKS.21 0741	741	840	634	56	785	662	211	524	60
RKS.21 0841	841	950	773	56	885	762	222	580	68
RKS.21 0941	941	1046	834	56	985	862	231	664	76
RKS.21 1091	1091	1198	984	56	1135	1012	244	766	86

Equivalent Models of slewing ring bearings with flange on inner ring and gear teeth on outer ring

INA	SKF	KAYDON	IMO
VLA200414-N	RKS.21 0411	RK6-16E1Z	91-20 0413/1-37112
VLA200544-N	RKS.21 0541	RK6-22E1Z	91-20 0541/1-37122
VLA200644-N	RKS.21 0641	RK6-25E1Z	91-20 0641/1-37132
VLA200744-N	RKS.21 0741	RK6-29E1Z	91-20 0741/1-37142
VLA200844-N	RKS.21 0841	RK6-33E1Z	91-20 0841/1-37152
VLA200944-N	RKS.21 0941	RK6-37E1Z	91-20 0941/1-37162
VLA201094-N	RKS.21 1091	RK6-43E1Z	91-20 1091/1-37172
INA	Rollix	TGB	Rothe Erde
VLA200414-N	21-0411-01	E.505.20.00.C	231.20.0400.013
VLA200544-N	21-0541-01	E.650.20.00.C	231.20.0500.013
VLA200644-N	21-0641-01	E.750.20.00.C	231.20.0600.013
VLA200744-N	21-0741-01	E.850.20.00.C	231.20.0700.013
VLA200844-N	21-0841-01	E.950.20.00.C	231.20.0800.013
VLA200944-N	21-0941-01	E.1050.20.00.C	231.20.0900.013
VLA201094-N	21-1091-01	E.1200.20.00.C	231.20.1000.013

To learn more about our company or get the Installation Instructions of RKS.21 0741 slewing ring bearings 634x840x56mm regarding the installation size, weight, basic dynamic load rating, load, limiting speed, and clearance, please contact us. Drawing and sample of RKS.21 0741 slewing ring bearings 634x840x56mm are available upon request.