Our products

Get an overview of our main products on this page. You can also find more detailed information on product properties, tolerances and dimensions in our catalog.

Series S

ROW / S

Rollers: self-hardened rollers supported at both ends by a journal guide in fl at steel rings with enough tolerance
Cage: Flat steel rings fastened together permanently by rivetted pins
Application areas: For light or medium loading applications
max. rotation speed: ca. 800 r.p.m

ROH / S

Rollers: hardened and by request ground rollers.
Cage: Flat steel rings fastened together permanently by rivetted pins
Application areas: For heavy loading applications and a rotation speed > 800 r.p.m.
max. rotation speed: ca. 2000 r.p.m

RON / S

Rollers: t.b.d.
Cage: t.b.d.
Application areas: t.b.d.
max. rotation speed: XXX r.p.m

Series Wa

ROW / Wa

Rollers: self-hardened, ground or polished steel rollers held at both ends in milled roller pockets
Cage: Milled brass rings firmly fastened to one another by rivet pins serve as side holders for the rollers
Application areas: For heavy and intermittent loading applications (mostly for engine and apparatus construction)
max. rotation speed: ca. 800 r.p.m

ROH / Wa

Rollers: hardened and ground precision rollers held at both ends in milled roller pockets
Cage: Milled brass rings firmly fastened to one another by rivet pins serve as side holders for the rollers
Application areas: For heavy and intermittent loading applications (mostly for engine and apparatus construction)
max. rotation speed: ca. 2000 r.p.m

ROH / W9

Rollers: hardened and ground precision rollers held in completely milled, cylindrical roller pockets
Cage: Completely closed brass cage with a riveted ring at one end
Application areas: For extreme heavy loading
application – It can also take up axial load to a slight extent
max. rotation speed: ca. 2500 r.p.m

Series K

ROW / K

Rollers: Self-hardened rollers supported over the entire length by the pockets and surrounded by the polyamide cage
Cage: Polyamide cage with a precision axial roller guidance, extremely quite, extremely high resistance to distortion, high cage abrasion resistance and resistance to chemicals
Application areas: For light or medium loading applications
max. rotation speed: ca. 800 r.p.m

ROH / K

Rollers: Hardened and by request ground rollers
Cage: Polyamide cage with a precision axial roller guidance, extremely quite, extremely high resistance to distortion, high cage abrasion resistance and resistance to chemicals
Application areas: For upper loading applications and a rotation speed > 800 r.p.m
max. rotation speed: ca. 2000 r.p.m

RON / K

Rollers: Rollers from rust and acid resistant steel
Cage: Polyamide cage with a precision axial roller guidance, extremely quite, extremely high resistance to distortion, high cage abrasion resistance and resistance to chemicals
Application areas: For light or medium loading applications, where steel is not applicable.
max. rotation speed: ca. 800 r.p.m

ROK / K

Rollers: Rollers from polyamide
Cage: Polyamide cage with a precision axial roller guidance, extremely quite, extremely high resistance to distortion, high cage abrasion resistance and resistance to chemicals
Application areas: For light or medium loading applications, where steel is not applicable.
max. rotation speed: ca. 800 r.p.m

Series P

ROW / P

Rollers: Self- hardened rollers held at both ends in cylindrical roller pockets
Cage: Side rings from polyamide permanently connceted with one another by steel pins of the required length
Application areas: like ROW / K
max. rotation speed: ca. 800 r.p.m

ROH / P

Rollers: Hardened and by request ground rollers
Cage: Side rings from polyamide permanently connceted with one another by steel pins of the required length
Application areas: like ROH / K
max. rotation speed: ca. 2000 r.p.m

RON / P

Rollers: Rollers from rust and acid resistant steel
Cage: Side rings from polyamide permanently connceted with one another by steel pins of the required length
Application areas: like RON / K
max. rotation speed: ca. 800 r.p.m

Further information on our series

Installation tolerances

d = ISA f7
D = ISA F7

Scope of supply

The type series listed can be supplied in almost any required metric and inch dimension.
required. (see main catalog )
Special tolerances on request
Special materials ( e.g. extremely heat-resistant steel or rust-resistant materials ) on request
roller and cage assemblies to DIN 5402 / IWA bearings / Baltzer Rollerbearings on request
Split bearings on request
Available in almost all common dimensions
Special dimensions possible, depending on the quantity required
Special cage designs available for extreme stability

Ordering details

Type designation – Outside diameter ( D ) – Inside diameter ( d ) – Bearing length ( l ) – Roller diameter ( dr )

Other products

Spacer sleeve

Rotary parts

Milled parts

Solid Precision Sleeves