Cylindrical Roller Bearings India

Cylindrical Roller Bearing

Product Specification

Cylindrical roller bearings offer excellent resistance to instantaneous overloads and shocks.

They simplify assembly thanks to their detachable elements and allow, for certain types, axial displacement or low axial load, for other types.

Cages

The standard cage for these bearings is the polyamide cage which allows bearing operating temperatures of 120°C or 248°F (150° or 302°F peak). The standard cage for series 4 is in pressed steel. The machined brass cage is available on option. Large-dimension bearings are equipped with a machined brass cage. For special applications in which the synthetic material cage is unacceptable, a metal cage can be provided on request.

Capabilities

Loads and speeds

Cylindrical roller bearings are designed to

• Withstand radial loads
• Withstand moderate axial loads if the position of the shoulders on the rings allows them accept high speeds of rotation

Misalignment

Cylindrical roller bearings accept misalignment of about 0.06° thanks to the correction on the roller surface profile

Bearing No.	d	D	T	B	C	R	Mass
403635^	-	90	23	-	-	-/1.5	0.58
512533M	30	-	26.11	-	-	1.5/-	0.32
566616*	80	150	28	-	-	2.8/1.5	2.36
805262^	45	100	36	-	-	2.5/2.0	1.36
CFM 10	31.75	79.375	22.225	-	-	2.4/2.4	0.567
CFM 9	28.575	71.438	20.638	-	-	2.4/2.4	0.42
F 49285	40	-	32	-	-	3.0/-	0.32
HY 83008	35	90	23	-	-	2.5/1.5	----
JC 8002	30	62	19.05	-	-	0.7/3.2	0.275
JC 8003	50	80	15	-	-	0.6/0.6	0.262
JC 8008	24	50	19	-	-	2.5/2.5	0.169
JC 8009^	-	50	17	-	-	0.12/0.5	0.12
LO 64	25.4	-	28.575	-	-	1.8/-	0.26
N 203	17	40	12	-	-	0.6/0.3	0.066
N 204	20	47	14	-	-	1.0/0.6	0.11
N 205	25	52	15	-	-	1.0/0.6	0.13
N 205	25	62	17	-	-	1.1/1.1	0.24
N 206	30	62	16	-	-	1.0/0.6	0.2
N 207	35	72	17	-	-	1.1/0.6	0.3
N 208	40	80	18	-	-	1.1/1.1	0.37

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