COMBINED ROLLER BEARINGS - HIGH TEMPERATURE (HT)

high temperature combined roller bearing

In some applications, combined roller bearings are exposed to higher temperatures - for example loading a furnace. When the temperature is continuously above 80ºC we recommend the use of High Temperature (HT) bearings. The HT bearings can operate in temperatures of up to 200ºC.

The dimensions are the same as the standard combined roller bearings. Each bearing has a corresponding steel section (channel) and is available with a mounting plate for ease of assembly. Calculate which size you need using Hertzian Pressure.

Read our technical information on Combined Roller Bearings or view our application examples.

High Temperature Bearing	D	T	d	H	h	B	A	S	r	Profile	Plate
4.053 HT	52.5	40	30	33	27	17	2	15	2	EC053	PL00
4.054 HT	62	42	30	37.5	30.5	20	2.5	20	3	2890	PL0
4.055 HT	70.1	48	35	44	36	23	2.5	22	4	2867 3018	PL1
4.056 HT	77.7	54	40	48	36.5	23	3	24	4	2810	PL2
4.057 HT	77.7	53	40	40	29	23	3	24	4	3019	-
4.058 HT	88.4	59	45	57	44	30	3.5	18	3	2811 3020	PL3
4.059 HT	101.2	67	50	46	33	28	3	30	3	2912	-
4.060 HT	107.7	71	55	54	40	31	3	34	5	3100	-
4.061 HT	107.7	71	60	69	55	31	4	34	5	2862	PL4
4.062 HT	123	80	60	72.3	56	37	5	40	5	2891 3353	PL4
4.063 HT	149	103	60	78.5	58.5	45	5.5	50	3	2757	PL6

All dimensions are in mm and loads are in kN.

LOAD CAPACITIES

Static and Dynamic Load Capacities for radial and axial rollers. If used with mating steel profile, the limiting load is the Hertzian Pressure.

Part Number	C	C₀	Ca	C₀a
4.053 HT	24	32	7	7
4.054 HT	31	35.5	11.1	11.5
4.055 HT	45.5	51	14	13
4.056 HT	48	56.8	18	18
4.057 HT	48	56.8	18	18
4.058 HT	68	72	23	23
4.059 HT	73	82	25	27
4.060 HT	81	95	31	36
4.061 HT	81	95	31	36
4.062 HT	110	132	43	50
4.063 HT	151	192	68	71

C = Dynamic Load Capacity for Radial Roller
C₀ = Static Load Capacity for Radial Roller
Ca = Dynamic Load Capacity for Axial Roller
C₀a = Static Load Capacity for Axial Roller