Combined Bearing For Heavy Loads Adjustable From Outside For Steel Sections MR.012A manufacturer from China Ningbo J&D Autoparts Co., Ltd.

Combined Bearing For Heavy Loads Adjustable From Outside For Steel Sections

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Payment Terms:	T/T,L/C,D/P
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: MR.012A

Production Capacity: 20,000 PER MONTH

Delivery Date: 35-40 DAYS

Material of Inner Rings: Steel UNI 100Cr6 hardened a...

Material of Eccentric Stud: Steel UNI 16CrNi4 caseharde...

OD: 190 mm

Means of Transport: Ocean,Air

Packing: WHITE BOX OR COLOR BOX PACK...

Material of Outer Rings: Steel UNI 16CrNi4 caseharde...

Material of Rolling Elements: Steel UNI 100Cr6 hardened a...

Material of Main Stud: Fe52C annealed to be easily...

ID: 100 mm

They are designed especially to be used on lift truck masts with high loading capacity and guarantee high reliability and resistance to stress.

Technical Sheet

JDA-bearing	Dimensions																Load ratings				Speed	Mass
2RS	d	D	C	Hmin	Hmax	H1min	H1max	H2	D1	C1	d1	S	@	r	R	R1	C	CO	CA	COA	Grease	Kg
2RS	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	Degree	mm	mm	mm	CN	CN	CN	CN	rev./min.	Kg
MR.038A	80	165	40	69	72	53	56	16	130	50	113	8	15º	3	1000	1000	190	230	68	71	120	9.2
MR.012A	100	190	48	84.5	87.5	64.5	67.5	20	160	60	124	6.5	15º	4	1000	1500	207	243	73	83	100	10.6
MR.013A	110	220	58	94.5	97.5	74.5	77.5	20	190	75	145	6.5	15º	4	1500	2000	313	387	105	136	90	17.3
MR.014A	120	250	60	102	105	77	80	25	220	75	168	7	15º	4	1500	2000	327	434	105	136	70	23.9
MR.015A	150	280	72	119.5	123.5	89.5	93.5	30	250	90	188	7.5	15º	4	2000	3000	421	625	144	210	55	36

Dimensional Tolerances, clearances, load factors

Tolerances		According to DIN 620
Tolerance class		P"0"
Radial Clearance		According to DIN 620
Load Rating		According to ISO 76 and ISO 281

Application

They are designed especially to be used on lift truck masts with high loading capacity and guarantee high reliability and resistance to stress.

The space-saving design of these bearings allows a particularly compact construction of the lift truck mast, i.e. a better visibility for the lift truck driver.

Bearings of this series are adjustable only on the thrust side, by means of an eccentric stud adjustable from outside.

The stud provides the recovery of the clearances arising from the heavy applications of the lift trucks. The rolling elements are protected by means of rings in plastic material with double lip and with a metallic screen to prevent damages coming from mechanical stress.

These combined bearings are long lift lubricated with Lithium base grease of consistency class "3" and therefore they do not require re-lubrication.