Since each Cross-Roller Ring unit contains high-quality Germanic grease imported, you can start using the product without replenishing grease.  However, the product requires regular lubrication since it has a smaller internal space than ordinary roller bearings and because the rollers need frequent lubrication due to their rolling contact structure. To replenish grease, it is necessary to secure greasing holes that lead to the oil grooves formed on the inner and outer rings.  As for the lubrication interval, normally replenish grease of the same group so that it is distributed throughout the interior of the bearing at least every six to twelve months.  When the bearing is filled up with grease, the initial rotation torque temporarily increases.  However, surplus grease will run off of the seals and the torque will return to the normal level in a short period.  The thin type does not have an oil groove.  Secure an oil groove inside the housing for lubrication.

3、When mounting the presser flange, take into account the dimensional tolerances of the parts so that the flange firmly holds the inner and outer ring from the side.

Installation Procedure

When installing the Cross-Roller Ring, follow the procedure below.

1、Checking the Parts before Installing Them Thoroughly clean the housing and other parts to be installed, and check to determine if deburring is required.

2、Installing the Cross-Roller Ring into the Housing or onto the Shaft Since the Cross-Roller Ring is a thin-wall bearing type and therefore tends to misalign when it is installed, gradually drive the product into the housing or onto the shaft by gently hitting it with a plastic hammer while keeping the product horizontal.  Taking care, continue to hammer until it fully contacts the reference surface.

3、Attaching the Presser Flange

 (1) Place the presser flange onto the Cross-Roller Ring.  Rock the flange several times to match the bolt holes.

(2) Insert the presser bolts into the holes.  Manually turn the bolts and make sure they do not display skewing  

caused by misalignment of the holes.

(3) Tighten the presser bolts in three to four steps from light to full tightening by repeatedly securing the bolts in diagonal order.When tightening the separable inner or outer ring, slightly turning the integral outer or inner ring will correct the dislocation between the ring and the body.

Identification number ( Click on the following types and check  the details of products)	Main dimensions						shoulder height		basic load rating (axial)		Basic load rating (radial)		weight
	innerdiameter  d	outer diameter D	Roller pitch circle diameter Dp	width B B1	Greasin  hole S	r	de	Di	Ca  kN	Coa kN	Cr  kN	Cor kN	Kg
SX011814	70	90	80	10	1.2	0.6	79.5	80.5	18	60	12	30	0.3
SX011818	90	115	102	13	1.2	1	101.5	102.5	26	96	17	47	0.4
SX011820	100	125	112	13	1.2	1	111.5	112.5	28	106	18	52	0.5
SX011824	120	150	135	16	1.5	1	134.4	135.6	41	153	26	75	0.8
SX011828	140	175	157	18	1.5	1.1	156.3	157.7	64	237	41	116	1.1
SX011832	160	200	180	20	1.5	1.1	179.2	180.8	69	272	44	133	1.7
SX011836	180	225	202	22	2	1.1	201.2	202.8	98	381	63	187	2.3
SX011840	200	250	225	24	2	1.5	224.2	225.8	106	425	68	208	3.1
SX011848	240	300	270	28	2	2	269.2	270.8	149	612	95	300	5.3
SX011860	300	380	340	38	2.5	2.1	339.2	340.8	245.0	1027.0	156.0	504.0	12
SX011868	340	420	380	38	2.5	2.1	379.2	380.8	265	1148	167	563	13.5
SX011880	400	500	450	46	2.5	2.5	449	451	385	1699	244	833	24
SX0118/500	500	620	560	56	2.5	3	558.8	561.2	560	2538	355	1244	44

 

shaft diameter	Identification number ( Click on the following types and check  the details of products)	Main dimensions							Shoulder height		Basic load rating（radial）		weight
		Inner  ring  d	outer ring D	Roller pitch circle diameter dp	width B B1	Greasing hole		r	ds	Dh	C kN	Co kN	Kg
						a	b
50	RB  5013	50	80	64	13	2.5	1.6	1	57.4	72	16.7	20.9	0.27
60	RB  6013	60	90	74	13	2.5	1.6	1	68	82	18	24.3	0.3
70	RB  7013	70	100	84	13	2.5	1.6	1	78	92	19.4	27.7	0.35
80	RB  8016	80	120	98	16	3	1.6	1	91	111	30.1	42.1	0.7
90	RB  9016	90	130	108	16	3	1.6	1.5	98	118	31.4	45.3	0.75
100	RB 10016	100	140	119.3	16	3.5	1.6	1.5	109	129	31.7	48.6	0.83
	RB 10020		150	123	20	3.5	1.6	1.5	113	133	33.1	50.9	1.45
110	RB 11012	110	135	121.8	12	2.5	1	1	117	127	12.5	Price Terms: FOB Payment Terms: tt Packing: SUIT FOR LONG-TERM MARIONE TRANSIT Lead Time: WITHIN 25 WORKING DAYS Member Information SOCARE INTERNATIONAL (QINGDAO)CO.,LTD Country/Region: Shan Dong - China Business Nature: Manufacturer Phone: 18653028886 Contact: Mr.BingTin (Sales Manager) Last Online: 13 Jul, 2023 Inquire Now Related Products of this Company Thin Section Cross Roller Bearing Internal Toothed Single Row Ball Slewing Slew Drives for Construction Mahinery Kaydon MTO series Slewing Rings Four-point Contact Ball Slewing Ring Slewing Ring for Gamma Knife Wire Raceway Ball Bearing Slewing Bearings Slewing Bearings for Radar Application US $7000 Special Slewing Rings International | 中国站 (简体) | 中國站 (繁體) > Desktop Version Copyright 1999-2024 DIYTrade.com. All rights reserved.