Page 2817 - Benma | Blue book 5.0

Parts for machine construction Tel. +41 44 736 63 63 • Fax +41 44 736 63 00 • sales@brw.ch
7 66180 Self-aligning ball bearings SKF 2RS
with contact seals on both sides

Bearing series 22
Version with cylindrical and tapered bore.
Self-aligning ball bearings have two rows of balls and a common concave sphered raceway in
the outer ring. Self-aligning ball bearings are consequently moveable angularly and insensitive to
angular misalignments of the shaft relative to the housing. They are therefore particularly suitable
for bearing situations in which large shaft deflections or alignment errors can be expected. Self-
aligning ball bearings also have the lowest friction of any rolling-contact bearings. This allows them
to run somewhat more quietly and cooler even at higher speeds.
Main dimensions DIN 630:1993 / DIN 616:2000 / ISO 15:1998
Permissible misalignment: 1.5°
Suffixes:
E Optimised internal construction
K Tapered bore, taper 1:12
2RS1 Steel sheet metal-armoured contact seals made of acrylonitrile butadiene rubber (NBR) on
both sides
TN9 Solid cage made of glass fibre-reinforced polyamide 66, ball-centred
C3 Radial internal clearance greater than normal
Order ID Type d D B Basic load rating dyn. Basic load rating stat. Limiting speed
mm mm mm kN kN min -1
766180.0100 2200 E-2RS1TN9 10 30 14 5.53 1.18 17‘000
766180.0200 2201 E-2RS1TN9 12 32 14 6.24 1.43 16‘000
766180.0300 2202 E-2RS1TN9 15 35 14 7.41 1.76 14‘000
766180.0400 2203 E-2RS1TN9 17 40 16 8.84 2.2 12‘000
766180.0500 2204 E-2RS1TN9 20 47 18 12.7 3.4 10‘000
766180.0600 2205 E-2RS1TN9 25 52 18 14.3 4 9‘000
766180.0650 2205 E-2RS1KTN9/C3 25 52 18 14.3 4 9‘000
766180.0700 2206 E-2RS1TN9 30 62 20 15.6 4.65 7‘500
766180.0750 2206 E-2RS1KTN9/C3 30 62 20 15.6 4.65 7‘500
766180.0800 2207 E-2RS1TN9 35 72 23 19 6 6‘300
766180.0850 2207 E-2RS1KTN9/C3 35 72 23 19 6 6‘300
766180.0900 2208 E-2RS1TN9 40 80 23 19.9 6.95 5‘600
766180.0950 2208 E-2RS1KTN9/C3 40 80 23 19.9 6.95 5‘600
766180.1000 2209 E-2RS1TN9 45 85 23 22.9 7.8 5‘300
766180.1050 2209 E-2RS1KTN9/C3 45 85 23 22.9 7.8 5‘300
766180.1100 2210 E-2RS1TN9 50 90 23 22.9 8.15 4‘800
766180.1150 2210 E-2RS1KTN9/C3 50 90 23 22.9 8.15 4‘800
766180.1200 2211 E-2RS1TN9 55 100 25 27.6 10.6 4‘300
766180.1250 2211 E-2RS1KTN9/C3 55 100 25 27.6 10.6 4‘300
766180.1300 2212 E-2RS1TN9 60 110 28 31.2 12.2 3‘800

2806 Brütsch/Rüegger Tools Ltd. • Heinrich Stutz-Strasse 20 • P.O. Box • CH-8902 Urdorf • www.brw.ch