281.30.0975.013 Ball Bearing Lift Crawler Excavator Tower Crane Rebar Cutting Machine Bulldozer Tire Excavator Bridge Crane Tower Crane Marking Car Hoist

• Customization: Available
• Standard or Nonstandard: Standard
• Feature: High Speed, Vacuum, Antimagnetic, Heat-Resistant
• Model NO.: 281.30.0975.013
• Sealing Gland: Sealed On Both Sides
• Rolling-Element Number: Single-Row
• Roller Type: Deep Groove Raceway
• Material: Bearing Steel
• Type: External Gear
• Craft: Grinding
• Precision: P5/P4/P2
• Weight: 165kg
• Delivery Period: 40 Days
• Isolation Block: Plastic
• Heat Treatment: Surface Hardening
• Warranty: 1 Year
• Transport Package: Wooden Box
• Specification: 807*1096.2*56
• Trademark: LYDZC
• Origin: Luoyang, China
• HS Code: 8482109000
• Production Capacity: 3000pieces/Year

Product Description

               

L-shape range

? L-shape bearings only to be used in compression. For hanging conditions please contact.

? Steel : high quality steel, XC 45 improved

? Lubrication : L'Shape slewing bearings are pre-lubricated with a lithium soap, EP additives and a consistency of 2

? Bolting class : 10.9 recommended

? Grease nipples : four equally grease nipples (M8X1.00) (G)

? High quality raceways hardening

L'Shape slewing bearings with special holes or without holes for attachment bolts : please contact your  representative

? Mounting and Maintenance : see  Technical Information

 

Load requirements: Select suitable bearing models based on the equipment's loads (axial, radial, overturning moment).
Speed requirements: Consider the bearing's speed range to ensure it meets equipment needs.
Installation space: Choose appropriately sized bearings according to the equipment's mounting space constraints.
Environmental conditions: Account for the operating environment (e.g., temperature, humidity, corrosive elements) when selecting materials and sealing methods.

                                                                            
                                                          
detailed product parameters
   

Designation				Dimensions				Mounting Hole Size						Gear Data				Coa(kN)	kg
				Da	D	d	H	D1	D2	n1	n2	φ1	φ2	m	z	do	x
LYDZ200844N ZT	VLA200844N ZT			950.1		734	56	885	762	18	18	M12	φ18	8	117	936	0	1200	66.4
LYDZ200844N	VLA 200844N			950.1		734	56	885	762	18	18	M12	18	8	117	936	0	600	65.5
		231.20.0800.013		950.4		734	56	885	762	18	18	M12	18	8	117	936	0	510	65.1
		231.20.0800.503		950.4		734	56	885	762	18	36	M12	18	8	117	936	0	510	64.7
			E.950.20.00.C	950.4		734	56	885	762	18	18	M12	φ18	8	117	936	0	1030	72.3
		231.21.0875.013		950.4		735	56	885	762	18	18	M12	18	8	117	936	0	510	65.1
LYDZ300955N	VLA 300955N			1096		805	90	1016	845	30	30	M20	22	9	120	1080	0	2550	170
		281.30.0900.013		1096.2		805	90	1016	845	30	30	M20	22	9	120	1080	0	1750	165
		281.30.0900.503		1096.2		805	90	1016	845	30	30	M20	φ22	9	120	1080	0	2150	144
			E.1100.32.00.C	1098		805	90	1016	845	30	30	M20	φ22	9	120	1080	0	2230	165
		281.30.0975.013		1096.2		807	90	1016	845	30	30	M20	22	9	120	1080	0	1750	165

                         
We do customised model slewing ring bearing:
Standard Series KD 210
250.14.0300.013, 250.14.0400.013, 250.15.0300.013,
250.15.0400.013, 250.15.0375.013, 250.15.0475.013

230.20.0400.013, 230.20.0500.013, 230.20.0600.013,
230.20.0700.013, 230.20.0800.013, , 230.20.0900.013, 230.20.1000.013

231.20.0400.013, 231.20.0500.013, 231.20.0600.013, 231.20.0700.013, 231.20.0800.013
231.20.0900.013, 231.20.1000.013

232.20.0400.013, 232.20.0500.013, 232.20.0600.013, 232.20.0700.013
232.20.0800.013, 232.20.0900.013, 232.20.1000.013

230.20.0400.503, 230.20.0500.503, 230.20.0600.503, 230.20.0700.503
230.20.0800.503, 230.20.0900.503, 230.20.1000.503

231.20.0400.503, 231.20.0500.503, 231.20.0600.503, 231.20.0700.503
231.20.0800.503, 231.20.0900.503, 231.20.1000.503

232.20.0400.503, 232.20.0500.503, 232.20.0600.503, 232.20.0700.503
232.20.0800.503, 232.20.0900.503, 232.20.1000.503

230.21.0475.013, 230.21.0575.013, 230.21.0675.013, 230.21.0775.013
230.21.0875.013, 230.21.0975.013, 230.21.1075.013

231.21.0475.013, 231.21.0575.013, 231.21.0675.013, 231.21.0775.013
231.21.0875.013, 231.21.0975.013, 231.21.1075.013

232.21.0475.013, 232.21.0575.013, 232.21.0675.013, 232.21.0775.013
232.21.0875.013, 232.21.0975.013, 232.21.1075.013



And bear larger axial and radial loads, because the rollers are vertically arranged on the rolling surface of the V-shaped groove with 90 degrees through the spacer, this design enables the cross roller bearing to bear larger radial loads, axial loads, moment loads and other loads in all directions. 4. The installation space is greatly saved. The size of the inner and outer rings of the cross roller bearing is minimized. Especially, the ultra-thin structure is close to the limit of small size and has high rigidity, so it is most suitable for being widely used in joints or rotating parts of industrial robots, rotating tables of machining centers, rotating parts of mechanical hands, precision rotating tables, medical instruments, measuring instruments, IC manufacturing devices, etc.