Bearings - Deep groove bearings - Double row full complement roller bearings

Description

 SL0248 (designation to DIN 5412-9 NNCL 48..V) and SL0249 (designation to DIN 5412-9 NNCL 49..V) are double row non-locating bearings and can support radial forces only

 The outer ring without ribs can be axially displaced in both directions in relation to the  inner ring. The inner ring has ribs on both sides.

 SL0148 (designation to DIN 5412-9 NNC 48..V) and  SL0149 (designation to DIN 5412-9 NNC 49..V) are double row locating bearings.

These bearings can support axial forces from both direction as well as radial forces. The outer ring has ribs on both sides, is axially split and held together with fateners.The inner ring has an additional central rib. The fasteners must not be subjected to axial load.

 SL1850 – semi-located bearing, can support not only high radial forces but also axial forces in one direction therefore quide shafts axially in one direction. They act as non-locating bearings in the opposite direction.

Suffixes

Features

Standard design

Special design

Internal design

 Contact angle α = 0ᵒ

 E –increased capacity design

 TB – high axial load carrying cappacity

 BR – black oxide coated

 RR – corrosion-resistant design, with Corrotect plating

External design

-

-

Sealing

-

-

Tolerance class

 PN(P0) – tolerances class “normal“, formerly P0, are not especially marked

 

 Radial internal clearance

 CN – normal, are not especially marked

 C3 - radial internal clearance larger than normal

 C4 - radial internal clearance larger than C3

 C5 - radial internal clearance larger than C4

Applications

 Gears, crane run wheel, varied devices for extremely high radial load

Series

SL0248; SL0249; SL0148; SL0149; SL1850

 

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Bearings - Deep groove bearings - Double row full complement roller bearings

Product Info


(exe: 6205, NUP302, 32202)

exe: TIM, FAG, URB, NSK

mm

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