Steel Conveyor Roller

WITH AUTOMATIC SYNCHRONIZED WELDING AND PRECISION DEEP-GROOVE BALL BEARING, JIMWAY'S STEEL ROLLER HAS LOW T.I.R., EXCELLENT DYNAMIC BALANCE AND LOW DRAG.

Jimway, who has significant experience in designing conveyor steel rollers, offers the comprehensive range of steel rollers to meet customers' needs. With automatic simultaneous welding, uniquely quadruple labyrinth seals and CNC milling of bearing housings, our steel roller ensures long lifetime operation, less belt leaping, less belt damage and less vibration.

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Standard JIS / CEMA / DIN / ISO

Bearing 6204~6308 2RS

Roller Dia. Ø60~Ø178mm [Ø2.4"~Ø7"]

Classes available in CEMA D, E and F

Size be customized

SERVICE LIFETIME EXTENSION

▪ Low total indicated runout (T.I.R.)

▪ Excellent dynamic balance ≤G40

▪ Low rolling friction (ƒ)≤0.022

▪ Definitely dust proof

▪ Definitely water proof

▪ Temperature test

Pipe

Unit:mm[inch]

Ø60

Ø76

Ø89.1

Ø101.6

Ø108

Ø114.3

Ø127

Ø133

Ø139.8

Ø152.4

Ø159

Ø165.2

Ø178

Shaft

[4]

[5]

[6]

[7]

Ø15

V

Ø17

V

V

V

Ø20

V

V

V

V

V

V

V

V

V

Ø25

V

V

V

V

V

V

V

V

V

V

V

V

Ø30

V

V

V

V

V

V

V

V

V

V

V

Ø35

V

V

V

V

V

V

V

V

V

V

V

Ø40

V

V

V

V

V

V

V

V

V

Ø50

V

V

V

V

Ball bearings in the 62 and 63 series
Available in JIS, CEMA(C,D,E,F), DIN

Spec. for Carrying Roller (CR)

									Unit:mm [in]
Model	BW	ØD	ℓ	L	SL	C	t	Ød	Bearing No.
CR-040	400 [16]	89.1	145	153	175	8.0	14.0	20	6204 2RS
CR-045	450 [18]	89.1	165	173	195	8.0	14.0	20	6204 2RS
CR-050	500 [20]	89.1	180	188	210	8.0	14.0	20	6204 2RS
CR-060	600 [24]	89.1	210	218	240	8.0	14.0	20	6204 2RS
CR-075	750 [30]	114.3	265	273	295	8.0	14.0	20	6204 2RS
CR-090	900 [36]	114.3	315	323	345	8.0	14.0	20	6204 2RS
CR-105	1050 [42]	139.8	370	380	410	11.2	18.0	25	6205 2RS
CR-120	1200 [48]	139.8	420	430	460	11.2	18.0	25	6205 2RS
CR-140	1400 [54]	165.2	500	510	540	11.2	22.4	30	6206 2RS
CR-160	1600 [63]	165.2	580	590	620	11.2	22.4	30	6206 2RS
CR-180	1800 [72]	165.2	650	660	690	11.2	25.0	35	6207 2RS
CR-200	2000 [78]	165.2	730	740	770	11.2	25.0	35	6207 2RS

Spec. for Return Roller (RR)

									Unit:mm [in]
Model	BW	ØD	ℓ	L	SL	C	t	Ød	Bearing No.
RR-040	400 [16]	89.1	460	480	505	8.0	14.0	20	6204 2RS
RR-045	450 [18]	89.1	510	530	555	8.0	14.0	20	6204 2RS
RR-050	500 [20]	89.1	560	580	605	8.0	14.0	20	6204 2RS
RR-060	600 [24]	89.1	660	680	705	8.0	14.0	20	6204 2RS
RR-075	750 [30]	114.3	850	880	905	8.0	14.0	20	6204 2RS
RR-090	900 [36]	114.3	1000	1030	1055	8.0	14.0	20	6204 2RS
RR-105	1050 [42]	139.8	1150	1180	1215	11.2	18.0	25	6205 2RS
RR-120	1200 [48]	139.8	1300	1330	1365	11.2	18.0	25	6205 2RS
RR-140	1400 [54]	165.2	1530	1550	1585	11.2	22.4	30	6206 2RS
RR-160	1600 [63]	165.2	1730	1750	1785	11.2	22.4	30	6206 2RS
RR-180	1800 [72]	165.2	2000	2040	2075	11.2	25.0	35	6207 2RS
RR-200	2000 [78]	165.2	2200	2240	2275	11.2	25.0	35	6207 2RS

Spec. for Vee Return Roller (VRR)

									Unit:mm [in]
Model	BW	ØD	ℓ	L	SL	C	t	Ød	Bearing No.
VRR-075	750 [30]	114.3	387	420	442	8.0	14.0	20	6204 2RS
VRR-090	900 [36]	114.3	457	490	512	8.0	14.0	20	6204 2RS
VRR-105	1050 [42]	139.8	535	570	600	11.2	18.0	25	6205 2RS
VRR-120	1200 [48]	139.8	615	650	680	11.2	18.0	25	6205 2RS
VRR-140	1400 [54]	165.2	740	765	795	11.2	22.4	30	6206 2RS
VRR-160	1600 [63]	165.2	840	865	895	11.2	22.4	30	6206 2RS
VRR-180	1800 [72]	165.2	925	970	1000	11.2	25.0	35	6207 2RS
VRR-200	2000 [78]	165.2	1025	1070	1100	11.2	25.0	35	6207 2RS

Industry Coal-fired power, steel, wharf, sinter plant, and raw material storage etc.