M-IE Dept.
Code / Prefix / Suffix of FAG Bearings
Ref : Standard Bearing Programme [ Cat No WL 41 520/3 EA ]
Bearing Code / Prefix / Suffix Description
1. Bearing - Code, number wise :
10 self aligning ball bearing
112, 113 self aligning ball bearing with extended inner ring
12, 13 self aligning ball bearing
160, 161 deep groove ball bearing, single row
162 S - type bearing
202, 203 barrel roller bearing
213 spherical roller bearing
22 self aligning ball bearing
222, 223 spherical roller bearing
23 self aligning ball bearing
230, 231, 232, 233 spherical roller bearing
2344, 2347 angular contact thrust ball bearing, double direction
239 spherical roller bearing
240, 241 spherical roller bearing
292, 293, 294 spherical roller thrust bearing
302, 303 taper roller bearing
313 taper roller bearing
32, 33 angular contact ball bearing, double row
320, 322, 323, 329 taper roller bearing
33 angular contact ball bearing, double row
330, 331, 332 taper roller bearing
362 S - type bearing
42, 43 deep groove ball bearing, double row with filling slots
511, 512, 513, 514 thrust ball bearing, single direction
522, 523 thrust ball bearing, double direction
532, 533 thrust ball bearing, single direction, with spherical housing washer
542, 543 thrust ball bearing, double direction, with spherical housing washer
562 S - type bearing
60 deep groove ball bearing, single row
618 deep groove ball bearing, single row
62 deep groove ball bearing, single row
622, 623 deep groove ball bearing, single row
63, 64 deep groove ball bearing, single row
70, 72, 73, 74 angular contact ball bearing, single row
7602, 7603 angular contact thrust ball bearing, single direction
762 deep groove ball bearing with spherical outer ring ( S - type bearing )
811, 812 cylindrical roller thrust bearing
2. Bearing - Prefix, alphabet wise :
AH2, AH22, AH23, AH40, AH240,
AH241, AH3, AH30, AH31, AH32,
AH33, AH38, AH39 withdrawal sleeve
AK taper roller bearing in inch dimension
Arcanol rolling bearing grease
B70, B719, B72 spindle bearing
BND plummer block housing, unsplit
DH sealing ring for SNV housing
DK cover for S30 housing
DK.F112 cover for flanged housing
DKV, DKVT cover for SNV housing
F112, F5 flanged housing
F162 flanged bearing unit ( S - bearing unit )
F2 flanged housing
F362, F562, F762 flanged bearing unit ( S - bearing unit )
FB162 flanged bearing unit ( S - bearing unit )
FB2 flanged housing
FB362, FB562, FB762 flanged bearing unit ( S - bearing unit )
FBB2 flanged housing
FE locating ring for F5 housing
FG162 flanged bearing unit ( S - bearing unit )
FG2 flanged housing
FG562, FG762 flanged bearing unit ( S - bearing unit )
FJST felt strip
FL162 flanged bearing unit ( S - bearing unit )
FL2 flanged housing
FL362, FL562, FL762 flanged bearing unit ( S - bearing unit )
FRM locating ring
FSV felt seal for SNV housing
Page 1 of 4 45e5757d-79ca-4d76-bddc-1551012dbe04.xls
M-IE Dept.
Code / Prefix / Suffix of FAG Bearings
Ref : Standard Bearing Programme [ Cat No WL 41 520/3 EA ]
Bearing Code / Prefix / Suffix Description
H2, H23, H240, H241, H3, H30,
H31, H32, H33, H38, H39 adapter sleeve
HCS70, HCS719 ceramic hybrid spindle bearing, sealed
HJ10, HJ2, HJ22, HJ23, HJ3,
HJ32 angle ring
HM, HML, HMLL locknut
HM30, HM31 locknut
HSS70, HSS719 high speed spindle bearing, sealed
K taper roller bearing in inch dimension
KH, KHM taper roller bearing in inch dimension
KIKU ball supplied by weight
KL, KLM taper roller bearing in inch dimension
KM taper roller bearing in inch dimension
KM, KML locknut
KU ball
LOE2, LOE3 plummer block housing, split
LOE5, LOE6 plummer block housing, split
MB, MBL lock washer
MS30, MS31 locking clamp
N2, N3 cylindrical roller bearing, single row
NCF29, NCF30 cylindrical roller bearing, single row, full complement
NJ2, NJ22, NJ23 cylindrical roller bearing, single row
NJ23(VH) cylindrical roller bearing, single row, full complement
NJ3, NJ4 cylindrical roller bearing, single row
NN30 cylindrical roller bearing, double row
NNC49 cylindrical roller bearing, double row, full complement
NNF50 cylindrical roller bearing, double row, full complement, sealed
NU10, NU19, NU2, NU22, NU23,
NU24, NU25, NU3, NU4 cylindrical roller bearing, single row
NUP2, NUP22, NUP23, NUP24,
NUP3 cylindrical roller bearing, single row
P162 plummer block unit ( S - bearing unit )
P2 plummer block housing
P362, P562, P762 plummer block unit ( S - bearing unit )
QJ2, QJ3 four point bearing
RSV grease valve for SNV housing
S30 plummer block housing, split
S60, S62, S63 deep groove ball bearing, single row, of stainless steel
SB162 plummer block unit ( S - bearing unit )
SB2 plummer block housing
SB762 plummer block unit ( S - bearing unit )
SD31 plummer block housing, split
SG162 plummer block unit ( S - bearing unit )
SG2 plummer block housing
SG362, SG562, SG762 plummer block unit ( S - bearing unit )
SNV plummer block housing, split
T taper roller bearing
TSV labyrinth ring
U2, U3 seating washer
VR3 plummer block housing, unsplit
VRE3 plummer block unit
VRW3 shaft for VRE3 plummer block unit
ZRO cylindrical roller
3. Bearing - Suffix, alphabet wise :
[ General ]
C2, C3, C4 radial / axial clearance classes, different from normal radial / axial clearance class CN
P5, P6 tolerance classes, different from normal tolerance class PN
P63 P6 + C3
Angular contact ball bearing, single row
B changed internal design
JP window - type pressed steel cage
MP machined window - type brass cage
TVP solid window - type cage of glass - fibre reinforced polyamide
universal design for mounting in pairs, O and X arranged bearing pairs have a small
UA axial clearance
universal design for mounting in pairs, O and X arranged bearing pairs result in light
UL preload
Page 2 of 4 45e5757d-79ca-4d76-bddc-1551012dbe04.xls
M-IE Dept.
Code / Prefix / Suffix of FAG Bearings
Ref : Standard Bearing Programme [ Cat No WL 41 520/3 EA ]
Bearing Code / Prefix / Suffix Description
universal design for mounting in pairs, O and X arranged bearing pairs have zero
UO clearance
Angular contact ball bearing, double row
B changed internal design
DA split inner ring
M machined brass cage, ball riding
MA machined brass cage, outer ring riding
.2RSR two seals, polymer
TVH solid snap - type cage of glass - fibre reinforced polyamide, ball riding
.2ZR two shields, metal
Angular contact thrust ball bearing
M machined brass cage, ball riding
SP tolerance class
TVP solid window - type cage of glass - fibre reinforced polyamide, ball riding
Barrel roller bearing
K taper 1:12 bore
MB machined brass cage, inner ring riding
T solid window - type cage of glass - fibre reinforced polyamide
Cylindrical roller bearing, single row
E maximum capacity design
M, M1 machined brass cage, roller riding
M1A machined brass cage, outer ring riding
TVP2 solid window - type cage of glass - fibre reinforced polyamide, roller riding
designed changed according to standard [ bearings with combined suffix EX have
changed internal design according to revised DIN 5412 Part 1 Feb 94 edition ; parts of
these new - design cylindrical roller bearings must not be exchanged with parts from
X the ordinary E design bearings of same size ]
Cylindrical roller bearing, double row
A changed internal design
K taper 1:12 bore
M machined brass cage, roller riding
S lubricating groove and holes in outer ring
SP tolerance class SP, bearing clearance C1NA
Cylindrical roller bearing, full complement
B modified groove and modified groove distance at outer ring ; split inner ring
maximum capacity design ; modified groove and modified groove distance at outer
C ring ; split inner ring
H self - retaining
.2LS two seals, polymer
V full complement
Cylindrical roller thrust bearing
MB machined brass cage, shaft guidance
MPB machined window - type brass cage, shaft guidance
LPB machined window - type cage of light metal, shaft guidance
TVPB, TVPB1 solid window - type cage of glass - fibre reinforced polyamide, shaft guidance
Deep groove ball bearing
B changed internal design
M machined brass cage, ball riding
MA machined brass cage, outer ring riding
RSR one seal, polymer
TB textile laminated phenolic cage, inner ring riding
TVH solid snap - type cage of glass - fibre reinforced polyamide, rolling element riding
Z, ZR one shield, metal
.2RS, .2RSR two seals, polymer
.W203B stainless steel bearing
.2Z, .2ZR two shields, metal
Four point bearing
C3 axial clearance class larger than normal clearance class CN
MPA machined window - type brass cage, outer ring riding
N2 2 grooves for fixing outer ring
TVP solid window - type cage of glass - fibre reinforced polyamide, ball riding
Self aligning ball bearing
K taper 1:12 bore
M machined brass cage, ball riding
TV solid cage of glass - fibre reinforced polyamide, ball riding
.2RS two seals, polymer
Spherical roller bearing
A changed internal design
Page 3 of 4 45e5757d-79ca-4d76-bddc-1551012dbe04.xls
M-IE Dept.
Code / Prefix / Suffix of FAG Bearings
Ref : Standard Bearing Programme [ Cat No WL 41 520/3 EA ]
Bearing Code / Prefix / Suffix Description
B changed internal design
D improved material for inner ring
E, E1 maximum capacity design
K tapered bore, taper 1:12
K30 tapered bore, taper 1:30
M machined brass cage, roller riding
MA machined brass cage, outer ring riding
MB machined brass cage, inner ring riding
S lubricating groove and holes in the outer ring
special design for vibratory stressing with narrow diameter tolerances, radial
T41A clearance C4
TVPB solid window - type cage of glass - fibre reinforced polyamide, inner ring riding
Spherical roller thrust bearing
E maximum capacity design
MB machined brass cage, shaft washer guided
Spindle bearing
C contact angle of 15 degree
E contact angle of 25 degree
D, T, Q combination of 2, 3, 4 bearings
P4S tolerance class
T solid window - type cage of textile laminated phenolic resin, outer ring riding
universal design for mounting in pairs, O and X arranged bearing pairs result in light
UL preload
Taper roller bearing
A changed internal design
axial clearance A in micron, two X arranged taper roller bearings, with spacer between
A...N11CA the cups
B increased contact angle
CY, CZ internal manufacturing code
R flange on cup
X boundary dimensions adapted to international standards
L ( as prefix ) cup only
R ( as prefix ) cone only, with roller and cage assembly
Thrust ball bearing
FP machined window - type steel cage, ball riding
M machined brass cage, ball riding
MP machined window - type brass cage, ball riding
Accessories : Adapter sleeve
HG oil groove and pump connection
X outside dimensions changed
Accessories : Withdrawal sleeve
A changed thread diameter
H oil groove and pump connection
G thread specification as in ISO 2982-1
X ( as prefix ) outside dimensions changed
Accessories : Locknut, Extraction nut
T trapezoidal thread
Accessories : Lock washer
A changed thickness
Note :
1. Above covers commonly used code / prefix / suffix of common bearings of standard programme
2. Above list does not cover special bearings
3. In case of query / further detail, please contact at following address :
FAG Bearings India Limited Phone : 033 - 2289 0095, -96, -26, -27, 22833227
Jasmine Tower, 5th Floor Fax : 033 - 2289 0095, -97
31 Shakespeare Sarani Email : nambiarp@fag.co.in ; majumdara@fag.co.in ; sharmap@fag.co.in
Kolkata 700 017 ( mi-e / t / bn - sbp ; r 2 ; 01 / 09 / 04 )
Page 4 of 4 45e5757d-79ca-4d76-bddc-1551012dbe04.xls