Name Form Between Different Bearing Brands

Some bearing manufacturers use different names for the same type of products. In our comparison list, you will find the names of different manufacturers representing the same type of product. You only need to find the name you are familiar with and find the corresponding TFL name in the list.

ROLLER BEARINGS
NOMENCLATURE
HOUSING BEARING UNITS
RADIAL

Comparison list of roller bearings

Type	Specification	TFL	FAG	NTN	NSK	SKF	SNR
Single row deep groove ball bearings Double row deep groove ball bearingsProduct lines 4200-4300	1 or 2 sealing shields	Z / ZZ	ZR / 2ZR	Z / ZZ	Z / ZZ	Z / 2Z	Z / ZZ
	1 or 2 rubbing sealing washers	RS / 2RS	RSR / 2RSR	LU / LLU	DU / DDU	RS1 / 2RS1	E / EE
	1 or 2 non-rubbing sealing washers	RSD / 2RSD	RSD / 2RSD	LB / LLB	V / VV	RZ / 2RZ	n/a
	With / without snap ring slot	NR	NR	N / NR	N / NR	N / NR	N / NR
	Internal clearance (if it is different to radial clearance)	C2 / C3 etc...	C2 / C3 etc...	C2 / C3 etc...	C2 / C3 etc...	C2 / C3 etc...	J20 / J30 etc..
	Plastic cage	TN	TVH	n/a	TNG	TN9	n/a
	Without filling slot	n/a	n/a	n/a	B	A	A
	Internal clearance (if it is different to radial clearance)	C2 / C3 etc...	n/a	n/a	C2 / C3 etc...	C2 / C3 etc...	J20 / J30 etc...
Single row angular contact ball bearings (Standard-Series)Product lines 7000-72000-7300-7400	Contact angle 40°	B	B	B	B	B	B
	Intensified design	n/a	n/a	n/a	EA	E	n/a
	Plastic cage	TN	TVP	T2	T85	P	A
	Steel cage	n/a	n/a	J	W	J	n/a
	Solid cage made of brass	M	MP	L1	n/a	M	M
	Universal design	n/a	UA/UO	G	G, SU	CB / G	G
Double row angular contact ball bearingsProduct lines 3200-3300	Contact angle 32° to 35° (with filling slot)	n/a	n/a	n/a	J	n/a	A
	Contact angle 25° to 32° (without filling slot)	B	B	n/a	B	A	B
	Plastic cage	TN	TVH / TVP	n/a	TNG	TN9	G15
	Steel cage	n/a	n/a	n/a	n/a	n/a	n/a
	Solid cage made of brass	M	M, MA	M	M	M	M
	1 or 2 sealing shields	ZZ	ZR / 2ZR	Z / ZZ	Z / 2ZR	Z / 2Z	Z / 2ZR
	1 or 2 rubbing sealing washers	RSR / 2RSR	2RS	RS / 2RS	RSR / 2RSR	RS1 / 2RS1	RS / 2RS
	Internal clearance (if it is different to radial clearance)	C2 / C3 etc..	C2 / C3 etc..	C2 / C3 etc...	C2 / C3 etc...	C2 / C3 etc...	J20 / J30 etc.
Double row self-aligning ball bearingsProduct lines 1200-1300 / 2200-2300-100 / 11200-11300-11500	Steel cage	n/a	n/a	n/a	n/a	n/a	n/a
	Plastic cage	TN	TV	n/a	TNG	TN, TN9	G15
	Solid cage made of brass	M	M	M	M	M	M
	Two rubbing sealing washers	2RS	2RS	n/a	2RS	2RS1	n/a
	Intensified design	n/a	n/a	n/a	E	E	n/a
	Internal clearance (if it is different to radial clearance)	C2 / C3 etc..	C2 / C3 etc..	C2 / C3 etc..	C2 / C3 etc..	C2 / C3 etc..	J20 / J30 etc..
	Tapered bore 1:12	K	K	K	K	K	K
Thrust ball bearingsSingle direction Product lines 51100-51200-51300-51400 / 53200-53300-53400 Double direction Product lines 52200-52300-52400 / 54200-54300-54400	Steel cage	n/a	n/a	n/a	n/a	n/a	n/a
	Solid cage made of brass	M	M, MP	n/a	M	n/a	n/a
	With spherical flat housing locating washer and seating washer	U	U	U	U	U	n/a
Four point contact bearingProduct lines QJ200-QJ300	Plastic cage	TN	TVP	n/a	n/a	PHA	n/a
	Solid cage made of brass	M	MPA	n/a	M, ME	MA	MA
	Internal clearance (if it is different to radial clearance)	C2 / C3 etc..	C2 / C3 etc..	C2 / C3 etc..	C2 / C3 etc..	C2 / C3 etc..	J20 / J30 etc..
Single row cylindrical roller bearingsProduct lines N, NU, NUP, NJ 200-300-400 / 1000-2200-2300	Plastic cage	TN	TVP2	n/a	T, T7	P, PH, PHA	G15
	Steel cage	n/a	n/a	n/a	W	J	n/a
	Solid cage made of brass	M	M, M1	n/a	M	M	M
	Intensified design	E	E	E	E	EC	E
	Internal clearance (if it is different to radial clearance)	C2 / C3 etc..	C2 / C3 etc..	C2 / C3 etc..	C2 / C3 etc..	C2 / C3 etc..	J20 / J30 etc..
Spherical roller bearingsProduct lines 21300 / 22200-22300 / 23000-23100 / 23200-23900 / 24000-24100	Plastic cage	TN	TVPB	n/a	H	n/a	n/a
	Steel cage	n/a	n/a	J	C, CD, EA, J	C(J), CC, EC(J), ECC(J)	A
	Solid cage made of brass	M	M, MA, MB	L1	M, MB, CAM	ECA, ECAC, CA, MA	M, MB
	Intensified design	E	E	E	n/a, E	E, Explorer	E
	Internal clearance (if it is different to radial clearance)	C2 / C3 etc..	C2 / C3 etc..	C2 / C3 etc..	C2 / C3 etc..	C2 / C3 etc..	J20 / J30 etc..
	Tapered bore 1 :12	K	K	K	K	K	K
	Tapered bore 1 :30	K30	K30	K30	K30	K30	K30
	Lubrication groove and lubrication hole	W33	n/a, S	D1	E4,W33	W33	B33
	Operating temperatures to 200°C	n/a	n/a	n/a	n/a, S11	n/a	n/a
	Particularly for vibration and filter-applications	n/a	T41A	UAVS1	U15VS, VB	A15, VA405, VA406	F800
Axial spherical roller bearingsProduct lines 29300-29400	Steel cage	n/a	n/a	n/a	M	n/a	n/a
	Solid cage made of brass	M	MB	M	M	EM	n/a
	Intensified design	E	E	E	E	E	E
Needle roller bearingsSeries NA4900 / NA6900 / NK / NKI	1 or 2 rubbing sealing washers	RS / 2RS	RSR / 2RSR	L / LL	T / TT	RS / 2RS	L / LL
Needle roller bearingsSeries NA4900 / NA6900 / NK / NKI	Plastic cage	TN	TV	T2	n/a	TN	T2
Drawn cup needle roller bearings / with closed endSeries HK / BK	1 or 2 rubbing sealing washers	RS / 2RS	RS / 2RS	L / LL	T / TT	RS / 2RS	L / LL
Needle roller and cage assembliesSeries K	Plastic cage	TN	TV	T2	FBNP	TN	T2
Axial cylindrical roller bearingsSeries 811 / 812	Plastic cage	TN	TV	T2	n/a	TN	T2
Axial cylindrical roller bearingsSeries 811 / 812	Solid cage made of brass	M	M	n/a	n/a	M	n/a
Axial needle roller bearingsSeries AXW / AXK	Plastic cage	TN	TV	n/a	n/a	TN	n/a

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Nomenclature spindle bearings/precision angular ball bearings

Material

HIGH CARBON CHROMIUM STEEL
SUJ2 -NO SYMBOL

STAINLESS STEEL
STANDARD METRIC—H
INCH AND MR SERIES—S

BEARING TYPE

INCH: R
INCH WITH FLANGE: FR
INCH WITH EXTENDED INNER RING: RW
INCH WITH EXTENDED INNER RING AND FLANGE: FRW

METRIC STANDARD: NO SYMBOL
METRIC WITH FLANGE: F
SPECIAL METRIC: MR
SPECIAL METRIC WITH FLANGE: MF

BEARING PART NO

The basic number is written.

RETAINER

STEEL CROWN TYPE: W
NYLON CROWN TYPE: TW
STEEL RIVET TYPE: RJ
FULL COMPLEMENT: V

SEALS AND SHIELDS

TEFLON SEAL WITH SNAP RING: TTS
STEEL SHIELD WITH SNAP RING: ZZS
PRESSED STEEL SHIELD: ZZ
CONTACT RUBBER SEAL: 2RS
NON-CONTACT RUBBER SEAL: 2RU

RADIAL CLEARANCE

STANDARD: C2,CN(C0), C3, C4, C5
MINIATURE: MC1,MC2,MC3,MC4,MC5,MC6

TOLERANCE CLASS

ABEC1: NO SYMBOL
ABEC3: 3
ABEC5P: 5P
ABEC7P: 7P

ISO CLASS0: NO SYMBOL
ISO CLASS6: P6
ISO CLASS5: P5
ISO CLASS4: P4

LUBRICATION

CODE

MULTEMP SRL: (GREASE) : SRL
ALVANIA NO.2: (GREASE) : AV2
BEACON 325: (GREASE) : B32
AERO SHELL FLUID 12: (OIL) : AF2

Manufacturer:	TFL	SKF	FAG	SNFA	NSK
Dimension series
719	B719	719	B719	SEB	79
70	B70	70	B70	EX	70
72	B72	72	B72	E2	72
Contact angle
15°	C	CD	C	1	C
25°	E	ACD	E	3	A5
Cage
Phenolic resin	T	TA	T(TPA)	CE	T
Polyamide	TN	TNH	TVP		TYN
Bearing arrangement
single row	U	G	U	U	SU
double row		DG	DU	DU	DU
Accuracy
P4	P4	P4A	P4	-7	P4
P2	P2	PA9A	P2	-9	P2

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Comparison list housing bearing units

TFL	SKF	FAG/INA	NTN	ASAHI	NSK	RHP
UC200	YAR-2F	GYE-KRRB	UC200	UC200	UC200	1000G
			UC200 / LLJ		UC200 / LLJ	T1000G
	YAR2-2F					1000GFS
AS200	YAT2	GAY-NPPB	AS200	B200	AS200	200G
AEL200	YET2	GRAE-NPPB	AEL200	KH200+ER	AEL200	1200ECG
UEL200	YEL2-2F	GE-KRRB	UEL200	UG200+ER	UEL200	1000DECG
		GE-KPPB-3
	YEL-2F		UEL200		UEL200	T1000DECG
UK200	YSA2-2F	GSH-RRB	UK200	UK200	UK200	1000DECGFS
CS200ZZ	1726200-2RS1	200-NPPB	CS200LLU	CS200ZZ	CS200LLU	1000KG
UC300			UC300	UC300	UC300	1726200-2RS
UCP200	SY-TF / SYJ-TF	RASEY	UCP200	UCP200	UCP200	NP
UCPX00			UCPX00	UCPX00	UCPX00	MP
UELP200	SY-WM / SYJ-WM	RASE	UELP200	UGP200	UELP200/EWP200	NP-DEC
AELP200	SY-FM / SYJ-FM	PASE	AELP200	KHP200	AELP200/ENP200	NP-EC
ASP200	SY-RM / SYJ-RM	PASEY	ASP200	BP200	ASP200/UBP200	NP-A
UCF200	FY-TF / FYJ-TF	RCJY	UCF200	UCF200	UCF200	SF
UCFX00			UCFX00	UCFX00	UCFX00	MSF
UELF200	FY-WM / FYJ-WM	RCJ	UELF200	UGF200	UELF200	SF-DEC
AELF200	FY-FM / FYJ-FM	PCJ	AELF200	KHF200	AELF200/-	SF-EC
ASF200	FY-RM / FYJ-RM	PCJY	ASF200	BF200	ASF200/UBF200	SF-A
UCFL200	FYTB-TF / FYTJ-TF	RCJTY	UCFL200	UCFL200	UCFL200	SFT
UCFLX00			UCFLX00	UCFLX00	UCFLX00	MSFT
UELFL200	FYTB-WM / FYTJ-WM	RCJT	UELFL200	UGFL200	UELFL200/EWFL200	SFT-DEC
AELFL200	FYTB-FM / FYTJ-FM	PCJT	AELFL200	KHFL200	AELFL200/-	SFT-EC
ASFL200	FYTB-RM / FYTJ-RM	PCJTY	ASFL200	BFL200	ASFL200/UBFL200	SFT-A
UCFC200	FYC-TF	RMEY	UCFC200	UCFC200	UCFC200	FC
UCFCX00			UCFCX00	UCFCX00	UCFCX00	MFC
UELFC200	FYC-WM	RME	UELFC200	UGFC200	UELFC200/EWFC200	FC-DEC
AELFC200	FYC-FM	PME	AELFC200	KHFC200		FC-EC
ASFC200	FYC-RM	PMEY	ASFC200	BFC200		FC-A
AELFD200		FLCTE	AELFD200	KHLCTE200	AELFD200/ENFD200	LFTC-EC
ASFD200			ASFD200	BLCTE200	ASFD200/UBFD200	LFTC-A
UCPA2	SYF-TF	RSHEY				SNP
	SYF-WM	RSHE				SNP-DEC
	SYF-FM	PSHE				SNP-EC
	SYF-RM	PSHEY				SNP-A
UCFH200			UCFH200	UCFK200	UCFH200
UCT200	TU-TF	RTUEY	UCT200	UCT200	UCT200	ST
UCTX00			UCTX00		UCTX00	MST
UELT200	TU-WM	RTUE	UELT200	UGT200	UELT200	ST-DEC
AELT200	TU-FM	PTUE	AELT200	KHT200		ST-EC
AST200	TU-RM	PTUEY	AST200	BT200		ST-A
UCHB200		RHEY	UCHB200	UCECH200	UCHB200	SCH / SCHB
UELHB200		RHE	UELHB200			SCH / SCHB-DEC
AELHB200		PHE	AELHB200			SCH / SCHB-EC
ASHB200		PHEY	ASHB200			SCH / SCHB-A
AELPP200	P-TF					LPB
ASPP200	P-WM					LPB-DEC
	P-FM	PB	AELPP200	KHPP200	AELPP200	LPB-EC
	P-RM	PBY	ASPP200	BPP200	ASPP200	LPB-A
AELPF200	PF-TF	RRY				SLFE
ASPF200	PF-WM	RR				SLDE-DEC
	PF-FM	RA	AELPF200	KHPF200	AELPF200	SLFE-EC
	PF-RM	RAY	ASPF200	BPF200	ASPF200	SLFE-A
AELPFL200	PFT-TF	RRTY				SLFL
ASPFL200	PFT-WM	RRT				SLFL-DEC
	PFT-FM	RAT	AELPFL200	KHPFL200	AELPFL200	SLFL-EC
	PFT-RM	RATY	ASPFL200	BPFL200	ASPFL200	SLFL-A

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Comparison list concerning radial shaft seals

Radial shaft seals / Basic structure

Wellendichtring begriffe en — How to check the bearing models of different brands -TFL

Comparison list concerning radial shaft seals

Comparison list concerning radial shaft seals
MANUFACTURER DESIGNATION	TFL-BEARINGS DESIGNATION
MANUFACTURER DESIGNATION	BA	BASL	B1	B1SL	B2	B2SL
BS	(TR) A	(TR) E	(TR) C	(TR) D	TR) B	(TR) F
Chicago Rawhide	HMS4	HMSA7	CRW1	CRWA1	CRWH1	CRWHA1
Dichma	WA	WAS	WB	WBS	WC	WCS
Dichta	A	AS	B	BS	C	CS
Dichtomatik	WA	WAS	WB	WBS	WC	WCS
DIN 3760	A	AS	B	BS	C	CS
Ebele	R	RP	B1	B1SL	B2	B2SL
Elring	A	AS	B	BS	C	CS
ERIKS	R	RST	M	MST	GV	GVST
Forstefa	CB	CC	BB	BC	DB	DC
Freudenberg	BA	BASL	B1	B1SL	B2	B2SL
Gaco	A	FA	ABI	–	–	–
Garlock	92	94	71,91	76	68	–
Götze	827N	827S	822N	822S	824N	824S
HAG	A	AS	B	BS	C	CS
Höffert	A	AS	B	BS	C	CS
KACO	DG	DGS	DF	DFS	DFK	DFSK
Krompp	CB	CC	BB	BC	DB	DC
NAK	SC	TC	VC1	SB	SA	TA
National	35	32	48	47	45	41
NOK	SC	TC	VC1	SB	SA	TA
Paulstra	IE	IEL	EE	EEL	EEP	–
Pioneer Westen	R21	R23	R4	R6	R1	–
Racks	A	AS	B	BS	C	CS
Ringseal	A	AS	B	BS	C	CS
Simmerwerke	A	ASL	B	BSL	C	CSL
Simrit	BA	BASL	B1	B1SL	B2	B2SL
SKF	HMS4	HMSA7	CRW1	CRWA1	CRWH1	CRWHA1
Stefa	CB	CC	BB	BC	DB	DC
Teiwan	SC	TC	SB	TB	SA	TA
Style	SC	TC	VC1	SB	SA	TA
Ullmann	A	B	C	D	E	F

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All indications were made carefully and verified. TFL-BEARINGS doesn´t assume any liability for incomplete or false indications.

If desired, we can also offer roller bearings of the brand’s INA/FAG, NTN, SNR, NSK, SKF, TIMKEN, RBC, KOYO, and IKO. If required, please send us your inquiry via our contact form.