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Cylindrical roller bearing/Special purpose cylindrical roller bearings

Cylindrical roller bearings for pulleys RS-48 · RS-49 type RSF-48 · RSF-49 type with inner diameter of 50~560mm_RS-4884E4

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External dimensions（mm)

d420 D520 B100 γ
(minimum)2.1

Rated load(KN)

C_r	1320
C_or	3950

Rated load{kgf}

C_r	135000
C_or	405000

Rated speed min^-1

grease	220
oil	450

Bearing code

fixed endBearing	RS-4884E4
free endBearing	RSF-4884E4

size
(mm)

d_OH	8
Movement amount	6

Installation size(mm)

D_a (minimum）	431
d_a (maximum）	509
γ_a (maximum)	2

weight(kg)

(refer to)

49.5

describe

Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways

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Cylindrical roller bearings for pulleys RS-48 · RS-49 type RSF-48 · RSF-49 type with inner diameter of 50~560mm

The indispensable bearing speed matching expert around you

Quickly find the product you need

Cylindrical roller bearing/Special purpose cylindrical roller bearings

Cylindrical roller bearings for pulleys RS-48 · RS-49 type RSF-48 · RSF-49 type with inner diameter of 50~560mm_RS-4884E4

External dimensions（mm)

Rated load(KN)

Rated load{kgf}

Rated speed min-1

Bearing code

size(mm)

Installation size(mm)

weight(kg)

describe

Submit requirements online

Find a distributor

Online Service

About Us

Product

Industry Solutions

Rated speed min^-1

size
(mm)