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IKO BR 445628 UU,BR 486028 UU MACHINED TYPE NEEDLE ROLLER BEARINGS

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Stock: In stock
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IKO BR 445628 UU,BR 486028 UU Description

 

 

Shaft dia. mm (inch)

Identification number

 

 

 

With two seals

Mass (Ref.)

 

 

g

Boundary dimensions mm(inch)Standard mounting dimensions mm
FwDCDa

Max.

(1)

ras max

57.150

(21╱4

BR 364828 UU45957.150(2 1╱4)76.200(3         )44.450(1 3╱4)69.01.5
63.500

(21╱2

BR 405228 UU49963.500(2 1╱2)82.550(3 1╱4)44.450(1 3╱4)74.32.0
69.850

(23╱4

BR 445628 UU54069.850(2 3╱4)88.900(3 1╱2)44.450(1 3╱4)80.72.0
76.200

(3)

BR 486028 UU58576.200(3         )95.250(3 3╱4)44.450(1 3╱4)87.02.0
82.550

(31╱4

BR 526828 UU89182.550(3 1╱4)107.950(4 1╱4)44.450(1 3╱4)99.72.0
88.900

(31╱2

BR 567232 UU1 09888.900(3 1╱2)114.300(4 1╱2)50.800(2         )106.12.0
95.250

(33╱4

BR 607632 UU1 16195.250(3 3╱4)120.650(4 3╱4)50.800(2         )111.42.5
Basic dynamic load rating

C

N

Basic static load rating

C0

N

Allowable rotational

speed(2)

 

min-1

90 300158 0003 500
94 600174 0003 000
98 700189 0002 500
105 000211 0002 500
109 000227 0002 500
142 000265 0002 000
148 000287 0002 000

IKO BR 445628 UU,BR 486028 UU MACHINED TYPE NEEDLE ROLLER BEARINGS

IKO BR 445628 UU,BR 486028 UU Nots

Notes(1)  Maximum permissible corner radius of the housing
(2)  Allowable rotational speed applies to grease lubrication.
Remarks1. The outer ring has an oil groove and an oil hole.
2.  Bearings are provided with prepacked grease.
3.  If one side sealed type are needed, please contact IKO.

 

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